Station Overview Station Location
Station Number CO-LR-255 Latitude 40.5759
Station Name FCL Longitude -105.0858
County Larimer Elevation (ft) 5010



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 18 1.20 1.10 31 1.10 31 0.00 0 0 10 6 6.1 2 3
Nov 18 0.71 0.54 30 0.54 30 0.00 0 0 4 4 5.8 3 5
Dec 18 0.51 0.11 31 0.11 31 0.00 0 0 2 3 1.1 1 2
Jan 19 0.34 0.51 31 0.51 31 0.00 0 0 7 1 2.8 4 5
Feb 19 0.42 0.16 28 0.16 28 0.00 0 0 4 7 3.9 5 9
March 19 1.62 2.02 31 2.02 31 0.00 0 0 9 3 13.3 5 10
April 19 2.09 1.66 30 1.66 30 0.00 0 0 9 3 12.1 3 3
May 19 2.52 2.99 31 2.99 31 0.00 0 0 15 7 3.7 3 3
June 19 2.24 2.64 30 2.64 30 0.00 0 0 13 9 0.0 0 0
July 19 1.33 0.98 31 0.98 31 0.00 0 0 10 8 0.0 0 0
Aug 19 1.49 0.20 31 0.20 31 0.00 0 0 6 11 0.0 0 0
Sept 19 1.31 0.71 30 0.71 30 0.00 0 0 7 2 0.0 0 0
Water Year Totals: 15.78" 13.62" 365 days 13.62" 365 0.00" 0 days 0 96 days 64 days 48.8" 26 days 40 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2018 0.02
10/2/2018 T
10/3/2018 0.00
10/4/2018 0.01
10/5/2018 0.03
10/6/2018 0.01
10/7/2018 T
10/8/2018 0.24
10/9/2018 0.10
10/10/2018 0.05
10/11/2018 0.08
10/12/2018 T
10/13/2018 0.00
10/14/2018 0.51
10/15/2018 T
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 T
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 T
10/31/2018 0.05
11/1/2018 0.00
11/2/2018 T
11/3/2018 T
11/4/2018 0.00
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.16
11/12/2018 0.11
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.12
11/18/2018 0.15
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 T
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 T
11/30/2018 0.00
12/1/2018 0.08
12/2/2018 0.00
12/3/2018 T
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.03
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 T
12/28/2018 0.00
12/29/2018 T
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.01
1/2/2019 T
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.03
1/12/2019 0.28
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.03
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.03
1/23/2019 0.00
1/24/2019 0.03
1/25/2019 0.10
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.13
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 T
2/11/2019 T
2/12/2019 T
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 T
2/16/2019 0.00
2/17/2019 0.00
2/18/2019 0.01
2/19/2019 T
2/20/2019 T
2/21/2019 0.00
2/22/2019 0.01
2/23/2019 0.01
2/24/2019 0.00
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 T
3/1/2019 0.00
3/2/2019 0.29
3/3/2019 0.20
3/4/2019 T
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.02
3/8/2019 0.00
3/9/2019 0.01
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.40
3/14/2019 0.63
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.11
3/24/2019 T
3/25/2019 T
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.03
3/30/2019 0.33
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.01
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 T
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.10
4/11/2019 0.66
4/12/2019 0.00
4/13/2019 0.02
4/14/2019 T
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 0.00
4/18/2019 0.01
4/19/2019 0.01
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.22
4/23/2019 0.00
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.03
4/28/2019 0.00
4/29/2019 T
4/30/2019 0.60
5/1/2019 0.18
5/2/2019 T
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.46
5/8/2019 0.01
5/9/2019 0.22
5/10/2019 0.33
5/11/2019 0.00
5/12/2019 0.05
5/13/2019 0.00
5/14/2019 T
5/15/2019 0.05
5/16/2019 T
5/17/2019 T
5/18/2019 0.10
5/19/2019 0.01
5/20/2019 0.37
5/21/2019 0.77
5/22/2019 0.02
5/23/2019 0.05
5/24/2019 T
5/25/2019 0.00
5/26/2019 T
5/27/2019 T
5/28/2019 0.25
5/29/2019 0.12
5/30/2019 0.00
5/31/2019 0.00
6/1/2019 0.05
6/2/2019 0.03
6/3/2019 T
6/4/2019 0.08
6/5/2019 T
6/6/2019 0.65
6/7/2019 0.00
6/8/2019 T
6/9/2019 0.11
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.02
6/13/2019 0.00
6/14/2019 T
6/15/2019 T
6/16/2019 T
6/17/2019 0.05
6/18/2019 0.20
6/19/2019 0.27
6/20/2019 0.00
6/21/2019 0.23
6/22/2019 0.72
6/23/2019 0.21
6/24/2019 0.02
6/25/2019 T
6/26/2019 T
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 T
Day of YearDaily PrcpMultiday Prcp
7/1/2019 T
7/2/2019 0.02
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.15
7/6/2019 0.29
7/7/2019 0.01
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 T
7/14/2019 T
7/15/2019 0.03
7/16/2019 T
7/17/2019 0.01
7/18/2019 T
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.08
7/22/2019 0.10
7/23/2019 T
7/24/2019 0.00
7/25/2019 0.27
7/26/2019 T
7/27/2019 T
7/28/2019 0.02
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.01
8/2/2019 0.02
8/3/2019 T
8/4/2019 0.00
8/5/2019 T
8/6/2019 0.01
8/7/2019 0.00
8/8/2019 0.02
8/9/2019 0.00
8/10/2019 0.01
8/11/2019 0.13
8/12/2019 T
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 T
8/16/2019 T
8/17/2019 T
8/18/2019 T
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 T
8/23/2019 T
8/24/2019 T
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 T
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.01
9/6/2019 0.07
9/7/2019 0.06
9/8/2019 0.00
9/9/2019 0.32
9/10/2019 0.04
9/11/2019 0.00
9/12/2019 0.07
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 T
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 T
9/28/2019 0.14
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.02 0.0 0.00 0.0 0.00 Chilly day, dark low clouds with morning drizzle. HIgh 52. Low 42F and still cloudy this morning
10/2/2018 8:00 AM T 0.0 0.00 0.0 0.00 High 68F. L0w 44F Partly cloudy. Heavy morning dew
10/3/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Warm fall day. High 81F Very mild overnight. Low 52F
10/4/2018 8:00 AM 0.01 M M M M Dry day, partly cloudy and windy -- westerly shifting to NW and gusting near 30mph at times. High 82F Cold front arrived late afternoon. Shower overnight. Low 45F
10/5/2018 8:00 AM 0.03 0.0 0.00 0.0 0.00 Some morning sunshine, then active convection with early afternoon thundershower High 61F Low 39F
10/6/2018 8:00 AM 0.01 0.0 0.00 0.0 0.00 Partly cloudy. High 74 midday then sharply cooler. rain shower this morning. Low 39F
10/7/2018 8:00 AM T 0.0 0.00 0.0 0.00 Mostly cloudy and cooler. High 53. Afternoon rain shower. Low 39F and overcas
10/8/2018 8:00 AM 0.24 0.0 0.00 0.0 0.00 Cloudy and unseasonably cold with high 44F. Light rain beginning midday and became moderate at times overnight. Low 37F with some mountain snow accumlation
10/9/2018 8:00 AM 0.10 0.0 0.00 0.0 0.00 Dense low upslope clouds. Light rain during the daytime and evening. High 41F, low 35 F
10/10/2018 8:00 AM 0.05 0.1 M 0.0 0.00 Dense clouds, cold with rain and a little wet snow accumulated on grass briefly High 43F, Low 32F
10/11/2018 8:00 AM 0.08 T 0.00 0.0 0.00 Very cold, dark and cloudy with light snow most of the day melting on contact Snow ended by 4 PM with intermittent drizzle until after midnight. Near steady temperatures with high 36F and low 34F
10/12/2018 8:00 AM T 0.0 0.00 0.0 0.00 Mostly cloudy, cold. High 44F Brief late day sprinkles/drizzle. Clearing overnight with Frost this morning
10/13/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear but cool. High 59F. Low 31F with morning frost
10/14/2018 8:00 AM 0.51 6.0 0.49 6.0 0.48 Amazingly nice day with sunshine, lightish winds and high 65F. Clouds increasing by mid to late afternoon and strong cold front arrived early evening. Light rain began at 7:55 PM and soon changed to snow. accompanied by N winds gusting to 23 mph Snow has tapered off to light flurries this morning. Roads mostly OK but some slick spots
10/15/2018 8:00 AM T T M 3.5 0.31 Trace snow falling through mid morning. Then overcast, cold and breezy with daytime high only 32F briefly. Clearing late afternoon with temperature plummeting to record low of 12F Snow settled but only melted from below
10/16/2018 8:00 AM 0.00 0.0 0.00 0.2 0.15 Clear, warmer with fast melting snow. High 49F. Low 25 with frost. Snowdepth is an average as quite a bit of bare ground showing
10/17/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Some scattered high clouds early. Then clear. High 60F. Low 28F with morning frost
10/18/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Generally clear with some mid and high clouds in hte afternoon. High 61F and breezy at times. Clear overnight. Low 39F with frost
10/19/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny most of the day but increasing mid level clouds late afternoon. High 66F. Clear overnight with light frost. Low 36F
10/20/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Totally clear day. Breezy at times. High 70F, low 32F with morning frost
10/21/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Beautiful day. High 68F with not a cloud in the sky all day and light breezes. Low 33F with light frost and increasing high clouds coming in from the W
10/22/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Scattered clouds morning and evening but sunny midday with light winds. High 77F. Low 37F iwth light dew and frost on rooftops
10/23/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Scattered clouds dotting the sky but mostly sunny with pleasant fall temperatures. High 73F Increasing and lowering clouds overnight. Low 41F with light dew
10/24/2018 8:00 AM T 0.0 0.00 0.0 0.00 Hazy Moist air increasing during day as storm system moving up and south of us. Partly cloudy becoming overcast overnight with period of drizzle before sunrise and considerable morning condensation on cool surfaces with dewpoint climbing into the mid 40s. High 63F. Low 47F
10/25/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy morning especially to our SE. Partly cloudy afternoon and overnight. High 65F, low 41F
10/26/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. High 70F Low 40F
10/27/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny but with scattered clouds. Breezy afternoon. High 70F Low 40F
10/28/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Some scattered clouds morning through mid afternoon. Then clear and unseasonably warm with gusty NW winds developing in the afternoon. High 77F with peak gust of 29 mph at 4:20 PM. Clear overnight with hi thin clouds developing this morning along Front Range. Low 35F with dew and frost
10/29/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, mild with light winds. High 70F, Low 39F
10/30/2018 8:00 AM T 0.0 0.00 0.0 0.00 Warm, becoming breezy late in the day and then windy late evening when the cold front arrived. High 76F with partly cloudy skies. Winds gusted to 28 mph Then cloudy, cooler with light sprinkles beginning this AM Low 39F
10/31/2018 8:00 AM 0.05 T M 0.0 0.00 Periods of light to very light rain throughout the day with dense low stratus and nimbostratus. High 43F cooling to upper 30s by evening with a few snow pellets. Then cloudy, breezy but remained snow free overnight although foothills dusted by visible snowcover this morning..
11/1/2018 8:00 AM 0.00 0.0 0.00 0.0 0.00 Gradual clearing. Then breezy and cool with high 50F. Clear and cold night with low 32F
11/2/2018 8:00 AM T 0.0 0.00 0.0 0.00 Clouds early, then becoming sunny but windy with gusts out of the NW 20-25 mph. High 59F Trace shower in the evening. Low 39F
11/3/2018 8:00 AM T 0.0 0.00 0.0 0.00 Partly cloudy Warm and gusty at times in the afternoon. High 65F Squall came through in the late evening with NW Wind gusting to 48mph and brief sideways rain shower. Winds diminished after midnight but increasing again this morning. Low 42f
11/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Return to Mtn Standard time this morning. Clearing in the morning, then clouds moving in from the NW and some virga snow showers over the foothills late afternoon. Windy at times with midday gusts to about 30 mph diminishing late. High 54 midday. Low 28F with frost this morning
11/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy. Afternoon sprinkle. HIgh 49F overnight. Daytime high 48F. Low 41F this morning
11/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. High 55. Low 29f
11/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Generally sunny. High 52. Low 28F
11/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy Light winds. High 38F. Low 23f
11/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 partly cloudy. high 42f. Clear, cold and frosty overnight. Low 17F
11/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 High 39F, low 21F Unsettled with approaching storm system
11/11/2018 7:00 AM 0.16 3.4 0.16 3.0 0.16 Partly cloudy. Mild. High 56F with increasing clouds and winds in the afternoon. Peak gust at 4:30 PM from the NE. Snow began 8:45 PM and continuing this morning. LOW 27f
11/12/2018 7:00 AM 0.11 1.7 0.05 3.5 0.18 Steady light snow until about 2 PM Then light ocnl snow showers ending overnight and clearing this morning. High 38F. Low 19F with sparkling frost
11/13/2018 7:00 AM 0.00 0.0 0.00 2.5 0.13 Partly cloudy morning. Clearing afternoon. Very cold with high 32F. Increasing mid level clouds overnigh.. Low 16F
11/14/2018 7:00 AM 0.00 0.0 0.00 T T Some high clouds in the morning. Then becoming sunny and warmer High 47F with some brisk southerly winds afternoon. Low 22F with morning frost
11/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear. High 61F. Low 27 with light winds and morning frost
11/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warm sunny day with scattered midday and afternoon clouds. High 63F Clear and cool night with low 25F
11/17/2018 7:00 AM 0.12 T T 0.1 M Nice day on Friday. High 59F with partly cloudy skies and lots of wave clouds. Becoming breezy out of the N switching to Easterly . Light sprinkles began about 8:20 PM Drizzle began about 2:20 AM turning to freezing drizzle mixing with small ice and snow pellets this morning. less than 0.1" of glaze but enough to coat most elevated objects. Walkways slippery
11/18/2018 7:00 AM 0.15 0.7 0.13 0.8 0.16 Cloudy cold and wintry. High 31F cooling to 21F by 7 PM and 13F by 7 AM. Freezing drizzle and very light snow until about noon. Then snow and small ice pellets accumulated to 0.8" including about 0.10" of glaze. Clearing after midnight. Brilliant sparkles this AM Impossible to get a clean core sample of SWE due to ice and crumbly nature -- but tried and took an average of 3 cores -- seems like there should be more as total gauge precip was 0.27" for the storm total
11/19/2018 7:00 AM 0.00 0.0 0.00 T T Suuny. Warmed quickly and melted most snow and ice. High 43F. Increasing thin cirrus. Low 21F with morning frost
11/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 High 48 Low 29F
11/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 High 54F. Low 20F
11/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny. Light winds. High 60F. Low 23F
11/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy. Light winds during the day increasing from the NW overnight. High 53F. Low 29F
11/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny but windy. High 52F Winds diminished overnight. Low 29F
11/25/2018 7:00 AM T T T T T Morning sunshine. Then becoming cloudy, windy with a couple of wind driven snow showers afternoon and evening. High 41F. Low 28F
11/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Morning clouds. Afternoon clearing High 45F. Low 20F
11/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. Light winds. High 45. Low 22F
11/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy day. High 56F. Low 32F
11/29/2018 7:00 AM T 0.0 0.00 0.0 0.00 Partly cloudy, becoming overcast overnight Breezy. High 60F. Low 34F with brief trace rain shower overnight
11/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy with brief periods of sun and filtered sunshine. Cooler with high 46F. Clouding up overnight with low 29F
12/1/2018 7:00 AM 0.08 T T T T Cloudy day High 39F. Light rain began around 2:25 PM and changed to snow by 5:30 PM before ending at 5:30 PM Clearing overnight but dense fog developed with frost coating everything. Fog lifted around 5 AM. Low 25F
12/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning. Increasing clouds afternoon. High 46F Clearing overnight with frost and low 17F
12/3/2018 7:00 AM T T T T T Sunny morning. Increasing clouds afternoon. Very light snow at times during evening betwenn 5:15 and 10:50 PM Low 19F with heavy frost
12/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy cold day with shallow upslope clouds. High 36F with light winds. Clearing overnight an with low 14F and heavy frost.
12/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly clear and chilly. Light winds. High 39F. Increasing clouds overnight and nearly overcast by 7AM Low 12F with heavy frost
12/6/2018 7:00 AM 0.03 1.1 0.03 1.0 0.03 Cloudy day with upslope stratus. High 41F Light powdery snow began before midnight and continuing this morning. Low 18F
12/7/2018 7:00 AM 0.00 T T 0.5 0.02 Cold and cloudy with periods of very light snow. High 25F Clearing overnight with low +10f with heavy frost
12/8/2018 7:00 AM 0.00 0.0 0.00 T T Clear day. Few scattered cirrus. High 40F. Clear cold overnight with low 15F and heavy frost
12/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny day and mild with light winds. Increasing cirrus clouds afternoon. High 48F Then clearing and cold with low 18F and morning frost
12/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Totally clear day with light winds. High 47F but felt wonderful. Cold night with low 10F and heavy frost
12/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Scattered mid clouds and wave clouds. High 52F but felt cooler. Not as cold overnight. Low 25F with light frost
12/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy with gusty mild downslope winds. High 58F. Clouding up overnight. Low 22F
12/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Snow clouds hugging mountain peaks much of the day with thick wave cloud overhead. High 48F Windy especially later afternoon and evening with peak gust of 28mph from the NW at 6:50 PM Gradual clearing overnight with low 21 and no frost
12/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and cool with high 43F and breezy SE winds in the afternoon. Cold and clear overnight with low 17F and light frsot
12/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny with some scattered mid and high clouds afternoon. High 52F. Broken clouds by morning as standing mountain wave formation developed. Low 25 with no frost
12/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy morning through early afternoon with temperature climbing slowly. Then wave cloud moved east and temperature shot up to an afternoon high of 57F. Clear with light winds and low 23F with very light frost
12/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Gorgeous sunny cloud-free day with light winds and a high of 57F Clear and calm overnight wiht low 17F and light frost
12/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Generally sunny with some scattered mid and high clouds. Warm with high 59F. Clear and calm overnight with low 25F
12/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, dry and warm. High 56F Low 32F in the early evening before winds increased which kept temperatures in the upper 40s most of the night. Very dry air.
12/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Scattered cumulus and cirrus clouds. Windy most of the day with high 50F but not as windy as predicted with peak gusts in the upper 20s. Winds diminished after midnight. Low 21F with light frost
12/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear day with light winds and seasonal temperatures. High 47F Low 22F with light frost
12/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. Temperature spiked briefly to a high of 61F with the help of downslope afternoon winds gusting to 27 mph. Increasing clouds and some virga early this morning as a cold front arrived overnight. Low 28F with no frost
12/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. Breezy. High 46f Clear evening with bright full moon. Then increasing mid and high clouds with scattered lenticular clouds this morning and frost. Low 12F
12/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny with some scattered midday and afternoon clouds. High 44F. Light winds. Increasing clouds overnight. Low 25F with no frost
12/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Calm and cloudy day but mild with high 46F. Clearing by sunset. Low 18F with light frost
12/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Quite cool Christmas day. High 43F, low 22F with morning frost.
12/27/2018 7:00 AM T T M 0.0 0.00 Sunny to partly cloudy morning and midday with increasing clouds afternoon. Overcast by 2 PM with light non-accumulating snow 3-3:30PM High 40F Becoming breezy out of the north and colder with low 17F. Clear but no frost this morningT
12/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning, partly cloudy afternoon. Windy and cold with peak gust 26 mph out of the NNW at 1:42pm. High 32F. Low 16 with stratus overcast this morning and low 16F
12/29/2018 7:00 AM T T T 0.0 0.00 Overcast stratus all day with periods of very light dry snow from 9:45AM to 3:!0PM High 23F Clearing before midnight and temperature dropped to +4F with cloudless skies this morning and frost
12/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny day with just a few high clouds afternoon. High low 35F but with light winds felt dandy until the sun went down. Not as cold overnight with increasing mid level clouds and lenticulars towards morning. Low 15F with no frost
12/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy day with extensive standing mountain wave cloud formation. Light winds and a high of 47F. Partial clearing during the evening with northerly winds developing. Stayed mild until stronger N winds hit after midnight. Down to 16F this morning and still dropping. Clouds thickening and lowering, but no snow yet
1/1/2019 7:00 AM 0.01 0.4 0.01 0.1 0.01 Biting cold with strong NNE winds in the morning gradually diminishing, Snow began after 8 AM and fell lightly and intermittently until about 9 PM and then started again very lightly after 1 AM and still falling but with very little accumulation. High 19F Low +3F
1/2/2019 7:00 AM T T T 0.1 T Cloduy and very cold with shallow upslope stratus clouds until clearing in the afternoon. Trace of dry snow midday. Clear and cold with light winds and low -1F -- coldest day of the winter so far. Frost
1/3/2019 7:00 AM 0.00 0.0 0.00 T T Sunny. WArmer. Light winds. High 43f Low 12F with frost
1/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny. Just some scattered clouds at times. Sharply warmer with high 57F Clear and calm overnight. Low 20F with light frost. Still a few small patches of a skiff of snow in shaded areas
1/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Some morning clouds and spectacular ACSL at sunset. Warm with high 60F Clear and calm overnight with low 21F and no dew.
1/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny through midday. Then increasing mid and high clouds. Light winds and warm temperatures. High 59F. Generally cloudy overnight with mostly mid and high clouds but some lower stratocumulus and lenticulars developing along foothills this morning. Low 27F with falling pressure and no dew
1/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 WAve cloud suppressed temperatures until mid afternoon when they briefly soared to a high of 59F Increasing clouds and winds n the evening and overnight with 29 mph wind gust after midnight. Low 27F with no frost
1/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy with snow clouds over high mountains evaporating as they approached Windy dry downslope winds with peak gust 31 mph. High 53F. Still breezy until around 3 AM. Low 25F
1/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and seasonally cool day with light winds. High 45 and low 19F with light frost Increasing high clouds this morning..
1/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy and chilly but with light winds. Standing mountain wave cloud in place all day. High 39F. Clouds persisted overnight, too. Low 27F with no frost.
1/11/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00 Partly cloudy and warm day with light winds. High 56F Clouds thickening by evening with very light rain/drizzle beginning after 4 AM. with small puddles by 7 am. Low 36F. Morning rain unusual here in January.
1/12/2019 7:00 AM 0.28 T T T T Overcast with steady light to very light cold rain all day diminishing during the evening and ended by about 11 pm. Brief snow/graupel shower may have fallen around 3 AM based on wetness sensor and minor visible accumulation this morning. High 40F Low 31F Stratocumulus overcast this morning starting to break up
1/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy morning with stratocumulus clouds gradually decreasing afternoon. Warmer than predicted with high 46F. Cloudless overnight with low 18F and widespread frost
1/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Totally clear day. Light winds. High 44F. Clear and nearly calm overnight with low 12F with frost
1/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Another clear day with powerful sunshine and light winds. Temperature rose to a high of 51F. Increasing mid level clouds overnight with low 16F and rising overnight. Morning frost visible.
1/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mild and sunny with scattered to broken mid and high clouds in the morning clearing in the afternoon. High 53F. Mild overnight with low 28F
1/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy and chilly much of the day but sun peeked out briefly accompanied by period of mild westerly winds late afternoon gusting to around 20 mph. Temperature briefly climbed to high of 49F after being in the 30s most of the day. Clearing overnight with low 26F and some morning frost
1/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Light winds. MIld temperatures. Increasing clouds. High 51F. Low 30F with a bit of morning frost
1/19/2019 7:00 AM 0.03 T M 0.0 0.00 Thickening lowering clouds in the morning with northerly winds increasing to gusts over 25 mph. high 43F prior to onset of light rain changing to snow late morning and ending by noon. No accumulation at any time -- all melted on contact Temperature dropped back into the mid 30s but returned to 40F after snow ended. Breezy. Clearing by evening and clear overnight with low 20F with morning frost
1/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy with mid and high clouds most abundant midday through mid afternoon. High 45F with chilly S winds. Clearing evening, but increasing clouds again overnight. Low 26F with no frost.
1/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny but increasing high clouds and overcast by late afternoon. High 49F Clearing in time for the total lunar eclipse in the evening. Low 21f with frost
1/22/2019 7:00 AM 0.03 0.3 0.03 T T Morning sunshine followed by increasing and lowering clouds afternoon and evening with winds shifting to northerly and gusting to 30 mph High 49F Period of wind-driven snow overnight Low 27F
1/23/2019 7:00 AM 0.00 0.0 0.00 T M Cloudy, breezy. Rapidly rising barometer. High 35F Partial clearing afternoon. Fairly clear overnight with low 14F and heavy frost
1/24/2019 7:00 AM 0.03 0.8 0.03 0.7 0.05 GEnerally cloudy and cool with high 41F Becoming overcast during the evening. Burst of snow with strong N winds began just before 6 aM Still snowing at Obs time -- dry and fluffy. Low 20F
1/25/2019 7:00 AM 0.10 1.3 0.10 1.5 0.20 Snow mostly ended before 10 AM but breezy and cold with some afternoon sun patches. High 28F. Clear and cold with light winds and morning frost. Low 11F
1/26/2019 7:00 AM 0.00 0.0 0.00 1.0 0.12 Generally clear but chilly S winds during the daytime hours. High 37F with not much melting of snow. Broken clouds overnight. Low 16F with light frost
1/27/2019 7:00 AM 0.00 0.0 0.00 T T Warmer with downslope "Chinook" winds much of the day. High 47F with peak gust 31 mph from the west midday. Sunny but inccreasing mid and high clouds afternoon and evening clearing late. Scattered high clouds this morning. Low 23F with light winds and very light frost. Less than 1" snow remains on ground in shaded areas only.
1/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy, warm and becoming windy in the afternoon with high temperature briefly reaching 60F. W winds became strong and gusty late afternoon into the night with peak gust of 33mph. Winds shifted to northerly with falling temperatures by midnight. Low 26f this morning. Snow developed south of us this morning but nothing here
1/29/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Scattered clouds and very breezy with N winds shifting to southerly in the afternoon. High 35F Clearing and calming overnight with low 11F and heavy frost
1/30/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny but cold. High 34F with brisk moderate SSE winds all day. Clear with light winds overnight. Low +7F with frost
1/31/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy with mid and high clouds. Light winds. High 43F, Low 17F with frost
2/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear calm easy winter weather. High 52F Low 19F with light frost
2/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, mild weather with light winds. HIgh 58F. Low 19F with light frost
2/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning with thickening lowering clouds afternoon. High 61F cooling to low 30F with clouds persisting overnight
2/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny to partly cloudy but most clouds stayed up over the mountains. Becoming windy with peak gust 29 mph around 2 PM High 66 with mostly westerly dry winds. Low 28F with no frost
2/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy breezy and hazy -- not as warm as predicted with high 45F Increasing clouds overnight. Low 19F
2/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Morning clouds then becoming sunny and pleasant but with clouds hugging high mountains all day. Clouding up overnight with moist NE winds and low stratus clouds and patches of freezing fog HIgh 42F Low 15 with biting cold moist air this morning.
2/7/2019 7:00 AM 0.13 2.7 0.15 2.5 0.25 Overcast with steady to falling temperatures during the day. Snow began mid morning and fell quite heavily for an hour or two making roads snowpacked and slippery. Then snow became intermittent by 1 PM and ended after 7 PM. Remained cloudy overnight bu cleared just before sunrise and temperature quickly dropped to-3 with glistening frost
2/8/2019 7:00 AM 0.00 0.0 0.00 1.5 0.15 Partly cloudy.Very bright, cold and hazy. High 11F Low -4F here on campus but much colder in outlying areas. Frost
2/9/2019 7:00 AM 0.00 0.0 0.00 1.0 0.13 Mostly clear with a few cirrus. High climbed gradually to 33F and then cooled back down to low +5 f here on campus with morning frost
2/10/2019 7:00 AM T T T 1.0 0.12 Partly cloudy during the day becoming overcast in the evening with increasing ESE winds and lowering upslope stratus clouds after 11 PM. Few snow grains overnight. High 40F, low 16F
2/11/2019 7:00 AM T T T T T Crisp, cold day Morning low clouds cleared by afternoon. High 30F Clouds and fog developed overnight with surge of low level moisture. Snow flakes too and beautiful rime icing. Low +9F
2/12/2019 7:00 AM T T T T T Riming on elevated surfaces this AM from early AM freezing fog. Few snow flakes too. Then becoming sunny. Temperatures stayed cold until downslope wind kicked up mid afternoon. High 42F. Low 25F with faciliating temperatures and overnight breezes.
2/13/2019 7:00 AM 0.00 0.0 0.00 T M Morning sunshine and increasing clouds afternoon. High 50F Mostly cloudy and mild overnight with low 28F Still some snow patches remain in shaded areas
2/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy day becoming very warm and windy with high 61F and peak wind gust of 35 mph. Partly cloudy with up and down temperatures overnight varying from 50 F to low of 33f
2/15/2019 7:00 AM T T T T T Partly cloudy morning with very mild temperatures. High 57F mid morning. Then increasing clouds and winds shifted to SE with falling temperatures all afternoon and a few very light snow showers. 31F by 7 PM. Remained cloudy overnight with low 22F with period of light snow around 4 AM lightly dusted the ground
2/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Morning stratus clouds quickly cleared to a full sunny day. High 50F. Clouds increased to partly cloudy by sunrise with a low of 18F and light frost
2/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Broken clouds in the morning. Becoming windy and overcast with high 42F. Peak gust 27 mph from the N at2:47 PM Winds diminished after 8 PM and skies cleared with low 16F as winds shifted from northerly to southerly overnight. High mountains still cloaked in clouds this AM and mountain wave cloud to our south. Otherwise clear
2/18/2019 7:00 AM 0.01 0.5 0.01 0.4 0.01 Clear morning. Then increasing easterly winds with stratocumulus with occasional snow 00 increasing after 6 PM with dropping temperatures. High 34F then dropping in the afternoon. Powdery snow overnight whitened the ground but barely measurable. Low 6F
2/19/2019 7:00 AM T 0.3 T 0.4 T Cloudy with periods of very light super fluffy snow. High 18F Remained cloudy with scant snow overnight and low 11F Snow contains very little water
2/20/2019 7:00 AM T T T 0.1 M Cloudy and cold with some light snow mostly morning of 19th. High 22F Few more snowflakes in the wee morning hours. Then clearing. Low +7F
2/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, warmer but breezy during the day. remnant snowcover all melted/sublimated. High 38F Clear early with increasing high clouds overnight. Low 13F with light frost
2/22/2019 7:00 AM 0.01 0.2 0.01 0.2 M Partly cloudy but bright much of the day with chilly northerly winds shifting to easterly during the afternoon with increasing and lowering stratus clouds by late afternoon. Light snow and light freezing fog developed after midnight with some very light accumulation. High 36F, Low 13F
2/23/2019 7:00 AM 0.01 0.2 0.01 0.3 M Dense overcast all day with light fog and periods of very light snow in the morning and again mid afternoon. High 28F. Still mostly cloudy this morning with light winds but clouds thinning from W to E Low 17F with light frost Ground all covered by a very thin layer of snow
2/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Skies cleared in the morning, then mostly sunny day with just occasional scattered cumulus and some thin cirrus. Becoming windy out of the NW afternoon. High 44F. Peak wind gust 27 mph out of the NW at 7:30 PM Breezy all night with downslope winds keeping temperatures on he mild side. Low 28F
2/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy, breezy. Afternoon temperatures mostly lower 40s but climbed briefly to a high of 50F with low humidity. Then cooled o low 15F with morning frost
2/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Becoming sunny and warmed quickly to high 52F. Then cold air sloshed back in from the east late afternoon.. Back into the 20s by 7 PM and low 15F
2/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, hazy. High 51F Increasing clouds afternoon and for developed overnight with some freezing fog and riming. Low 15F
2/28/2019 7:00 AM T T M 0.0 0.00 Fog and a few morning light snow flurries. Then cloudy, chilly and very hazy with high upper 20s. Clearing and cold overnight with low 16F and frosty morning
3/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy -- becoming mostly cloudy and breezy in the afternoon. High 51F. Partly cloudy overnight. Low 24F with increasing humidity and heavy dew
3/2/2019 7:00 AM 0.29 4.8 0.29 5.0 0.30 Partly cloudy, breezy and mild with high 52 midday with stratocumulus spilling over the mountains from the west indicating abundant Pacific moisture. Easterly winds and falling temperature in the afternoon. Snow began after 8 PM and continued overnight. Low 23F
3/3/2019 7:00 AM 0.20 3.0 0.20 6.5 0.51 Light to very light snow all day ending after midnight -- except for a period of moderate snow and plummeting temperatures 11:30 - 2 PM followed by plummeting temperatures. High 26 F morning and midday falling to 9F by 7 PM and low -1F this morning
3/4/2019 7:00 AM T T T 5.0 0.49 Cloudy all day. Stratus upslope and very cold. High +9F with trace of snow late morning. Clearing during the evening with temperature dropping to -9F Coldest of the winter with glistening whitefrost
3/5/2019 7:00 AM 0.00 0.0 0.00 3.5 0.50 Clear and very cold. High 21F. Low -1F
3/6/2019 7:00 AM 0.00 0.0 0.00 M M
3/7/2019 7:00 AM 0.02 0.2 0.02 2.5 0.56 Partly cloudy morning. High 40F before noon. Then lowering clouds increasing easterly winds with fog developing. Period of snow in the evening with fog overnight. Low 25f
3/8/2019 7:00 AM 0.00 0.0 0.00 1.8 M Generally cloudy. High 41F. Low 22F
3/9/2019 7:00 AM 0.01 0.0 0.00 T T Mostly cloudy with occasional light sprinkles from mountain snow clouds spilling over foothills. High 47F Becoming windy with downslope winds melting and evaporating remaining snowpack. Low 34F Winds gusted to 40 mph this morning
3/10/2019 7:00 AM 0.00 0.0 0.00 T T Sunnu Breezy. High 52F Low 25F
3/11/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clearing early. Then mostly sunny. High 50F Light winds. Increasing clouds overnight. Low 25 with frsot
3/12/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy except some midday sun. High 51 F with light winds but falling pressure. Clearing by sunset and clear overnight with low 29F and frost
3/13/2019 8:00 AM 0.40 0.0 0.00 0.0 0.00 Partly cloudy, warm. High 61F with light winds and rapidly falling pressure. Rain began around 4 AM and continuing steadily with dropping temperature to 36f at 8 AM
3/14/2019 7:00 AM 0.63 3.9 M 3.0 0.64 Rain changed to snow by 9 AM and ended late afternoon. Very strong winds probably over 40 mph but anemometer iced up in blizzard. Slushy horizontal snow hard to measure
3/15/2019 8:00 AM 0.00 0.0 0.00 2.0 0.48 Cold and windy with N winds gusting near 30 mph much of the day. High 39F. Clear and cold with diminished winds overnight. Low 15F with frost
3/16/2019 8:00 AM 0.00 0.0 0.00 1.0 0.36 Totally clear. Light winds. High 45 with melting snow. Low 21F with frost
3/17/2019 8:00 AM 0.00 0.0 0.00 T T Sunny with just a few scattered clouds. High48F. Light winds and frost overnight. Low 24F
3/18/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly clear, increasing mid and high clouds later in the afternoon. High 55F. Increasing cirrostratus overnight. Low 28F with frost
3/19/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny to partly cloudy at times. High 51F. Low 28F with frost
3/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Generally clear and sunny but some late afternoon convective clouds especially E-S. High 49F.Windy with peak gust 28 mph late afternoon out of the N. calming overnight and clear with low dropping to 19.5F with frost
3/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, breezy and warm. High 62F Clear overnight with some high clouds by morning. Low 26F with frost
3/22/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning, Increasing clouds midday and afternoon. High 60F Partial clearing then increasing clouds again overnight towards morning. Low 36F
3/23/2019 8:00 AM 0.11 0.0 0.00 0.0 0.00 Generally cloudy but some midday and mid afternoon sunshine. Also some midday sprinkles. HIGH 57f. Winds shifted to NE and clouds thickened with rain and some distant thunder beginning around 5 PM ending after 7 PM -- mostly light rain. Temperature dipped to 39F during rain then warmed back to low 40w most of the night until low of 38.5F this morning. Overcast and threatening with virga all directions at 8 AM
3/24/2019 8:00 AM T 0.0 0.00 0.0 0.00 Mostly cloudy with threatening clouds a virga until mid afternoon. Few sprinkles in the morning. Partial clearing late afternoon. High 49F. with brizk SSE winds diminishing in the evening. Low 27F with frost
3/25/2019 8:00 AM T 0.0 0.00 0.0 0.00 Mostly sunny until about noon. The convective clouds with a few intermittent trace showers. High 58F Low 37F with clouds increasing again towards sunrise.
3/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny. Breezy with low humidity. High 61F. Low 30F
3/27/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Part;u cloudy. Light winds. High 67F. Low 37F
3/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. Breezy afternoon. High 70F Gorgeous. Mild overnight Low 36F
3/29/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Veil of cirrus clouds but plenty of filtered sunshine. High 62F Then increasing easterly winds and cooler late afternoon with stratus developing before sunset. Cold drizzle this morning. Low 35F
3/30/2019 8:00 AM 0.33 1.4 0.24 1.0 0.15 Overcast with on and off rain which quickly transitioned to snow around 6 PM and came down heavily for awhile. High 42 F in the morning. No accumulation on pavement but everything else covered. 0.20" water content by 8 PM Snow ended around midnight with partial clearing this morning. Low 26F
3/31/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy morning, partly cloudy afternoon. Chilly with high 42F but snow still all melted by about noon. Clearing overnight with low 24F with frost
4/1/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear day other than clouds up over the mountains. High 52F. Clouded up overnight mid level clouds, then cleared again by observation time. Low 26f with frost
4/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly to mostly cloudy day. Quite breezy afternoon and evening out of the NW gusting to 26 mph then shifting to E winds overnight with increasing humidity and low stratus clouds High 59F Low 36 F Found 0.03" of rain in some of the gauges and none in others, so assume it was a failed April Fools surprise
4/3/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Stratus overcast in the morning. Lifting to overcast mid and high clouds afternoon. HIGH 55 f. Clearing by sunrise with low 39F and dew.
4/4/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Morning sunshine becoming convective by late morning. Thunderheads around in the afternoon with some distant thunder NW. High 62F. LIght shower late afternoon with another sprinkle in the evening ended before 9 PM. Clearing overnight with Low 34F with dew and frost
4/5/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly to mostly cloudy and warm. High 67F. Clearing in the evening then increasing mid and high clouds overnight. Low 42
4/6/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Generally cloudy with filtered sunshine much of the day through cirrus. Scattered cumulus, too,wih some virga to our east. Warm with high 71F. Breezy S winds afternoon gusting near 20 mph Partial clearing overnight. Low 37F with some light dew on grassy surfaces
4/7/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sunshine but clouded up late morning. Generally cloudy afternoon with a little shower around 3 PM High 70f Breezy from the NW late afternoon through evening. Clearing after midnight. Low 36F with a little light dew View of high mountains very crisp and clear today
4/8/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly clear until early afternoon. Then increasing high clouds followed by lower stratocumulus. High 72F with some dry downslope winds late afternoon gusting over 20 mph. Mild overnight with some more downslope winds. Clearing skies towards morning.
4/9/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. Warm. High 75F Another mild spring-like evening with low 43F
4/10/2019 8:00 AM 0.10 T M T M Cloudy but still very warm with high 76F Rain began after 7 AM and now mdoerate with some flakes of slush snow mixed in. Low 36F
4/11/2019 8:00 AM 0.66 5.8 0.61 5.0 0.57 Rain changed to snow by mid morning and came down heavily mid day through mid afternoon Becoming windy with NNE winds gusting to 5 mph. An additional 1.1" fell after 8 PM but mostly done by midnight with only moderate breezes. Then clearing and cold with low 21F
4/12/2019 8:00 AM 0.00 0.0 0.00 T M Clouds early, then clearing but windy with NNW winds gusting over 25 mph at times. Brief periods of blowing snow early. Then snow melted as temperatures climbed to 42F. Partly cloudy and cold with clouds increasing towards morning. Low 25f
4/13/2019 8:00 AM 0.02 0.1 0.01 0.1 M Mostly cloudy and wintry sky -- filtered sunshine at times -- with periods of mostly very light snow late morning and again in the evening. Heavier snow shower around 11pm to midnight. High 41f, low 29 with upslope stratus clouds this morning
4/14/2019 8:00 AM T T M 0.0 0.00 Stratus early with a few light snowflakes around 8-8:30 AM Then clouds lifting late morning and partly cloudy stratocumulus in the afternoon. Chilly. High 47F Clouded up again towards morning with low 29F with heavy frost.
4/15/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy becoming partly midday and mostly cloudy late afternoon. High 65F Clouds breaking up towards morning. Low 36F with light dew
4/16/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly to mostly cloudy. Light winds. High 69 Low 38F
4/17/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy. High 65F, Low 42F with light dew
4/18/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Partly cloudy except for a brief mid morning convective shower around 10:45 AM HIgh 66F, Low 39F with light dew
4/19/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Period of light rain in the morning, 7:57 to about 8:40 AM Then partial clearing and becoming very windy with gusts to 36 MPH from the north. HIgh 61F Clear overnight. Low 35f with some morning dew
4/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear warm spring day. Some fair weather cumulus in the afternoon. High 75F Increasing mid level clouds overnight and mostly cloudy now except for strip of crystal clear blue skies over mountains to the West. Low 43F with no or very light dew
4/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy morning becoming partly cloudy afternoon. Warm with high 78F and dry winds. Remained very warm overnight with low 55f -- record warm overnight low.
4/22/2019 2:00 AM 0.22 0.0 0.00 0.0 0.00 Easter Sunday dawned bright and warm with partly cloudy skies. Then rapid convection late morning with thunder and rain noon to 12:45 PM Rain set in again after 4 PM and mostly ended except for a few more light showers overnight. Dark and cloudy this morning. High 69F Sunday morning. Low 43F
4/23/2019 8:00 AM 0.00 0.0 M M M Overcast and chilly with some sprinkles in the morning. High 48F Remained stratus overcast ovenight with low 44F
4/24/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny. High 68F Light winds. Light winds with low 40F with morning dew
4/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy morning, then partly cloudy, warm with light winds. HIgh 73F Becoming indy wiht gusts o 27 mph around midnight. Low 46F
4/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny but some scattered clouds, especially later afternoon. High 66F Low 39F with dew
4/27/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Sunny morning. Becoming convective in the afternoon. Wind driven sprinkles with gusts to 28 mph 5:30 -5:55 pm with a bit of thunder. Then another round of rain with NW winds over 30 mph 10 - 10:40 pm Clearing overnight but still breezy with ncreasing stratocumulus S-W High 77F. Low 43F
4/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Morning sun with brisk S winds becoming partly to mostly cloudy. High 63F Low 40F
4/29/2019 8:00 AM T T M 0.0 0.00 Sunny morning. Becoming windy midday with westerly winds gusting over 30 mph -- High low 70s Clouding up afternoon with winds shifting to northerly with falling temperatures. Lower clouds gathering this morning with flakes of snow around 8 AM
4/30/2019 8:00 AM 0.60 6.2 M 4.3 M Snow began about 9:20 AM and continued all day and overnight. High 34F. Low 28F.
5/1/2019 8:00 AM 0.18 0.7 M 1.5 0.35 Cloudy, cold, with intermittent snow. Melting in progress. High 39F. Low 32F
5/2/2019 8:00 AM T 0.0 0.00 0.0 0.00 Partly to mostly cloudy, cool with a few afternoon and evening very light rain showers. High 52F Partial clearing overnight Low 31F with dew and frost
5/3/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy, with some late afternoon convective clouds. High 60F. Clearing overnight with low 34F with dew and frost
5/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning with some high based convective clouds afternoon, clearing overnight. High 68F Low 38'F with dew
5/5/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning, partly cloudy afternoon High 73F Clearing evening but increasing clouds, espec S and W this morning. Low 45 with light dew
5/6/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mild spring day with broken convective clouds midday and afternoon. High 73F Clouds increased overnight. Low 50F
5/7/2019 8:00 AM 0.46 0.0 0.00 0.0 0.00 Partly cloudy morning with high humidity. Becoming cloudy . High 67F with rapidly developing late day thunderstorm almost overhead with brief heavy rain, small hail and N winds gusting to 25 mph with plummeting temperatures. Light rain continued overnight with low 42F
5/8/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Cloudy and cool with a little light rain continuing through midday. Low stratocumulus persisted overnight. High 50F, Low 42F
5/9/2019 8:00 AM 0.22 0.3 0.15 0.2 0.10 Cloudy drizzly day. High 48F Steady light rain began in the evening and changed to snow after 11 PM -- very wet and mushy as it accumulated on grass only
5/10/2019 8:00 AM 0.33 T M 0.0 0.00 Some light snow early gave way to light rain most of the day switching back to mixed precip before ending in the evening. High 42F Low 34F
5/11/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Low stratus early clearing. Partly cloud and cool High 55F. Clear night with light winds and heavy frost. Low 31F
5/12/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Clear early but with eager convection before midday. Some gusty NNE winds afternoon and period of late day rain. High 65F Clearing overnight. Low 35F with heavy dew
5/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear morning with some scattered afternoon clouds and brisk N winds. High 77F Clear overnight with diminishing winds. Low 43F with dew
5/14/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning. Convective afternoon with rounds of sprinkles and some thunder. High 80f. Clearing overnight. Low 43F with dew
5/15/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Warmest day of year so far with high 82F. Lively cloud to ground lightning after 1 PM WITH a brief hard shower. Then clearing overnight. Low 44F with dew
5/16/2019 8:00 AM T 0.0 0.00 0.0 0.00 Clear morning with rapidly climbing temperature. High 82F. Then high-based afternoon convection with trace showers. Clearing up in the evening but then clouds moved in again overnight. Low 51F with light dew
5/17/2019 8:00 AM T 0.0 0.00 0.0 0.00 Warm but cloudy day. High 80F with some late-day sprinkles Partial clearing but very mild overnight with low52F
5/18/2019 8:00 AM 0.10 0.0 0.00 0.0 0.00 Briefly warmed to 69F. Then active convection midday with lightning and thunder intermittently for at least 2 hours and one brief but heavy downpour after 1 PM. Remained unsettled but only trace additional rain but cold N winds and temperature near 50F rest of afternoon. Clearing after 10 PM with low 38F and heavy dew. Clouding up again after 6:30 AM
5/19/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Cloudy except for a few peeks of sunshine late morning. Unsettled with a few sprinkles and light showers and cool easterly winds. High 63F. Clearing and cold evening with stratus clouds moving in later. Low 37F
5/20/2019 8:00 AM 0.37 0.0 0.00 0.0 0.00 Cloudy and cold. High 50f with some late day sprinkles. Steady rain developed after 8 PM changing to a light drizzle after 2 AM Low 35F
5/21/2019 8:00 AM 0.77 2.7 0.50 2.5 0.41 Cold, dark and cloudy with drizzle in the morning changing to light rain in the evening and then snow by 9 PM Snowed at varying intensities all night accumulating on everything but pavement. High 41F, Low 32F Unusually late for snow -- but not unprecidented
5/22/2019 8:00 AM 0.02 T M 0.0 0.00 Unseasonably cold with stiff N winds and some snow prior to 10 AM High 46F. Partial clearing overnight with low 34F with heavy dew
5/23/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Cloudy except for brief filtered sunshine afternoon. high 54 with occasional spritts of rain. Steadier light rain overnight with low 39F
5/24/2019 8:00 AM T 0.0 0.00 0.0 0.00 Cloudy, cold, breezy and off and on sprinkles and light drizzle during the day. Last sprinkle around 8:20 PM High 44F Partial clearing with low 37f and then ground fog developed which steadied the temperatures
5/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Fog cleared soon after 8 AM and then a gloriously sunny, green and lush spring day. High 72F Becoming windy in the afternoonn with gusts to 25 mph out of the south with scattered StratoCU. Clearing evening, cool, light winds and heavy dew with low 38F
5/26/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning, becoming partly cloudy and then cloudy after dark with some evening sprinkles. Then mostly cloudy and very warm and humid overnight. Low 55F
5/27/2019 8:00 AM T 0.0 0.00 0.0 0.00 Some midday sun, otherwise partly to mostly cloudy with high 75F Trace shower between 8 and 9 PM. Cooled to a low of 45F. Morning dew despite clouds
5/28/2019 8:00 AM 0.25 0.0 0.00 0.0 0.00 Cooler, cloudy and unsettled. Storms with lightning nearby but no rain during day. Steady rain began about midnight -- letting up now. High 68F, low 43F
5/29/2019 8:00 AM 0.12 0.0 0.00 0.0 0.00 Generally cloudy but with some brief sun interludes. Light rain began again late afternoon and continued to after midnight with partial clearing by morning. High 58F. Low 40F with heavy dew
5/30/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy and breezy. High 65F clear, calm night with low 38F and heavy dew
5/31/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunniest day in ages. Clear morning with some fair weather CU in the afternoon. High 71F Mostly clear overnight with calm winds and moderate dew. Low 42F
6/1/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Morning and midday sunshine High 76 by 2 PM. Then convection started over mountains and spread out on the plains. Over 2 hours of on and off showers with some distant thunder from about 2:45 to 5 PM. Then clearing overnight with super heavy dew. Low 45F Broken thin cirrus this morning seem to all be from contrails
6/2/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Generous contrail cirrus during the morning. Then active convection began over the foothills by 11 AM with some lightning and virga. High 79F. Some evening rain showers, hen clearing with light winds and heavy dew. Low 48F
6/3/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning but convection got off to a quick start. Trace rain with some thunder 5:30 - 6 PM hear and early in the day west of here. High 80F The clearing overnight with light winds and dew
6/4/2019 8:00 AM 0.08 0.0 0.00 0.0 0.00 Morning sunshine. AFternoon lively convection with thundershower 3-4 PM Then clear and cool evening. Low 46F with dew
6/5/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sunshine. Then plenty of active convection beginning over the foothills midday. Some thunder and trace shower. High 83F. Clearing during the evening. Low 48F with heavy dew
6/6/2019 8:00 AM 0.65 0.0 0.00 0.0 0.00 Sunny most of the day with clouds gathering over the mountains and gradually developing towards Fort Collins. high temperature reads 79°. Early intense thunderstorms between 7 and 8 PM. Then clearing with low 49° this morning. Heavy dew.
6/7/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny day. Some convection way back up over the mountains late in the day. HIgh 82F Low 52F with heavy dew
6/8/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny and summerlike morning and early afternoon with mid and late afternoon convection. Trace rain showers with some distant thunder 3:25 pm, 5:30 PM and 6:10 PM. Some CG lightning observed over foothills. High 87F. Peak gust 29 mph from the west at 3:06 pm. Clearing during the evening but clouded up again this morning with large sheet of standing mountain wave cloud overhead and some virga. Low 53F with dew
6/9/2019 8:00 AM 0.11 0.0 0.00 0.0 0.00 Sunshine in the morning. High 82F midday. Then active convection in the afternoon with cooler temperatures and gusty E winds shifting to norherly after a thunderstorm with small hail around 6 PM. Then cool and windy overnight with light showers ending by ~2 AM but remained cloudy with low-based stratocumulus. Low 46F with dew
6/10/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Low clouds broke up early. Then sunny, cool and breezy. High 66'f Clear and chilly overnight. Low 41F
6/11/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Nearly a cloudless day with pleasant temperatures. High 77F. Clear night. Low 48F with dew
6/12/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Clear morning but clouded up before noon.High 77F. Some light rain showers afternoon and evening moved in from the NW. High 77f Partial clearing overnight. Low 51F with dew
6/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny and pleasant day. High 75F. Increasing clouds overnight. Low 48F with dew
6/14/2019 8:00 AM T 0.0 0.00 0.0 0.00 Partly cloudy. Hot. High 86F with afternoon convection and trace shower. Some possible distant thundeer, too. Remained cloudy amd warm overnight with low 58F with light dew
6/15/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning clouds. Midday sun and warm. High 83° . Active convection in the afternoon especially to the west and north. Some distant thunder. Breezy and cooler but only a strong trace of rain here from several different light showers. Breezy evening, eventually cleared after midnight with low 53° and dwe.
6/16/2019 8:00 AM T 0.0 0.00 0.0 0.00 Convection started early over the mountains, with CBs already by 10 AM Storm clouds approached early afternoon but dissipated. Trace shower 3PM High 79F Storms also approached from the N around 6 PM but dissipated with a cool evening outflow. Storm developed to our south about 7:30 PM Trace shower and a rumble of thunder 7:54 - 8:10 PM Then clear and cool evening with low 52F clouded up after 4 PM with virga to our south at 8 A<
6/17/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00 Cloudy until about 9 AM, then briefly cleared up until convection got rolling early. Air quite humid with dew points in the mid 50s. First thundershower before noon.Followed by cloudy afternoon with a few more trace showers. Most of the rain fell around 9 PM but remained cloudy overnight with a few more trace showers. High 75F, Low 55f
6/18/2019 8:00 AM 0.20 0.0 0.00 0.0 0.00 Another cool, unsettled day with active convection nearby. Only 0.01" from afternoon t-storms bu caught a heavier shower after 9 PM Remained cloudy and damp overnight. High 73F. Low 54F
6/19/2019 8:00 AM 0.27 0.0 0.00 0.0 0.00 mostly cloudy, cool, humid and unsettled with first shower of the day around 11 AM and continuing intermittently into the evening hours. Most rain fell in one afternoon heavier shower. High 67F Clearing overnight Low 50F with heavy dew
6/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 At last, a late June-like day. Sunny morning, High 83F early afternoon, then high-based convection all afternoon and evening. Virga but no rain. Clearing evening with low 53F
6/21/2019 8:00 AM 0.23 0.0 0.00 0.0 0.00 Sunny and warm morning through midday. High 80F early afternoon. Then lively convection all afternoon and evening. Brushed by a coupld of early afternoon showers, but hit by thunder and hail around 5 PM with up o 3/4" stones Rain ended after 8 PM but remained cloudy and humid overnight. Low 54 with rain beginning again this morning with dense low clouds. Hail pad for this storm available.
6/22/2019 8:00 AM 0.72 0.0 0.00 0.0 0.00 Dense, dark, low clouds all day and unseasonably cool. Rain in the morning and again a period of light rain late afternoon. High 56f 0.17" fell prior to 8 PM. Heavier rain in the evening with thunder from 10:14- 10:50 PM. Then, steady, cold rain the rest of the night ended after 6 AM 0.55" overnight. Low 44F and still only 47deg at 8 AM
6/23/2019 8:00 AM 0.21 0.0 0.00 0.0 0.00 Cloudy morning with rain from 9:45 - 10:30 AM Then partial clearing and warmed to high of 64F early afternoon. Clouds and rain again 4-6 PM and 8 - 9 PM Partial clearing late and cooled to chilly low of 43F just 4 degrees shy of record low for date. Heavy dew and beautiful morning sky of multilayered clouds as upper low pressure is crossing over. Some fresh snow visible in high mountains SW
6/24/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Late morning thunder. Sunshine mid day with high 68° F. Late afternoon convection and evening shower after 8:30 PM dropped 0.02 inches. Quite windy. Clearing with low 44°F with heavy dew
6/25/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning through midday with some minor afternoon convection with a trace shower late afternoon. High 82F. Clearing with low 52F and dew.
6/26/2019 8:00 AM T 0.0 0.00 0.0 0.00 Generally sunny in the morning but convective in the afternoon with some threats of storms but just a couple of trace showers. High 84F. Low 50F with dew
6/27/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning. Partly cloudy afternoon with some high-based convection. High 89F Cooled nicely overnight with low 52 with clouds increasing this morning
6/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Unexpectedly cool and cloudy in the morning with a standing mountain wave cloud overhead. Then cleared and temperature climbed quickly to 90F first time thie year. Clear evening and temperature cooled quickly back to low of 54F for pleasant sleeping
6/29/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Hot sunny day. Few clouds until evening. High 94F. Then clouds gathered south of us after 7:30 PM and dry, hot winds picked up gusting over 20 mph until midnight. Temperatures didn;t drop below 75F until early morning. Low eventually reached 67F -- record warm low for this date back to 1889
6/30/2019 8:00 AM T 0.0 0.00 0.0 0.00 Another hot day. High 94F but more clouds than yesterday. A brief shower around 9 PM. Then clearing with a low of 59°
7/1/2019 8:00 AM T 0.0 0.00 0.0 0.00 HOt and sunny. High 93F with increasing convective clouds afternoon and a few sprinkles High 93F. Clouds persisted overnight Low 62F with increasing dew points
7/2/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Cooler and more humid with late day convective activity with light showers, xome thunder and a lovely sunset sky. HIgh 85F, low 56F
7/3/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy with some conveciive activity nearby/ Just a trace here. High 81f. Low 58F
7/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and hot with very limited convective activity. High 91F. Clear evening but a surge of low-level moisture moved in overnight with low stratus upslope clouds. Low 61F and humid.
7/5/2019 8:00 AM 0.15 0.0 0.00 0.0 0.00 Cloudy, cool morning for the 4th with stratus that didn't begin to break until noon. Then partly cloudy with high eventually reaching 81F until convection erupted early evening moving up from the south. A few 1/4 to 1/2" hail stones and brief heavy rain just after 8 PM with lightning continuing E-SSW until at least midnight. Low 58F
7/6/2019 8:00 AM 0.29 0.0 0.00 0.0 0.00 Another partly cloudy, humid day with haze and lo-based clouds. A few trace showers late afternoon. Then, for the second night in a row a storm complex propogated northward and hit with a furry around 9:20 - 9:45 PM with frequent lightning, strong winds, heavy rain and hard hail with stones 3/4 inches and greater. Clearing after 10 PM and then clouded up again later with low stratus persisting this morning. Rain gauge likely read low due to hail bouncing out. High 79F, low 56F
7/7/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Cool and convective. Light thundershower around 2 PM.. High 80f Clouds and high humidity persisted overnight. Low 59f
7/8/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Drier and sunnier day. High 86F Partly cloudy overnight. Low 59F
7/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Active convection with a heavy shower with thunder around 2 PM and a trace shower with thunder around 7PM High 84F. Cool evening Low 53F with heavy dew
7/10/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear with lower humidity. Just a few scattered mid and high clouds. High 91F, Low 56F
7/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny day with comfortable temperatures. High 83F Distant thunderheads to the south at sunset Otherwise celar. Low 59F
7/12/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear except for some flat high-based cumulus in the afternoon and evening Hot. High 96F. Cooled quickly at sunset. Low 59F
7/13/2019 8:00 AM T 0.0 0.00 0.0 0.00 Active convection began mid morning. Several trace showers and some evening thunder. High 90F Clearing overnight with low 56F
7/14/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning. Convection by midday with sprinkles around 1:30PM. Widely scattered thunderheads afternoon and evening. High 90F Gusty war, SW winds in the evening. Eventually cooling after midnight. LOw 61F with scattered mid and high clouds this morning
7/15/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00 Sunny morning and hot. High 93F Convectively active all afternoon with several sprinkles and a very brief downpour after 8 PM. Then clearing, Low 59F wth dew.
7/16/2019 8:00 AM T 0.0 0.00 0.0 0.00 Snny and hot in the morning with high 91F by noon. Convective clouds all afternoon cooled temperatures but only delivered a trace of rain and some thunder. Clearing overnight. Low 58F
7/17/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Sunny morning but convection started early with trace thundershower around noon. A more substantial storm with modest thunder and brief rain after 5 PM. High 90F Clearing by evening with low 58F with dew.
7/18/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny and very warm morning. Fewer convective clouds afternoon and evening, but still caught the edge of a couple afternoon showers with some thunder before 3 PM High 93F. Clear and comfy overnight with low 57f
7/19/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Nearly cloudless and hot. HIgh 98F Cooled overnight to 57F thanks to very low humidity
7/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny day -- few flat cumulus over mountains afternoon. High 98F Some increasing mid level clouds overnight and breezy. Low 65F
7/21/2019 8:00 AM 0.08 0.0 0.00 0.0 0.00 Cool front arrived from the NE mid-morning with increasing humidity, clouds and steady temperatures. High 87F before noon. Then clouds formed quickly over the foothills with several periods of thunder during the afternoon and evening. Only 0.02" by 8 PM with additional 0.06"by 10 PM Then clearing and ;leasantly cool with low 58F Clouds to the east but clear to the west this morning but still quite humid
7/22/2019 8:00 AM 0.10 0.0 0.00 0.0 0.00 Partly cloudy morning. Fairly humid with high temperature only reaching 82F Then cloudy with plenty of afternoon convective activity over the mountains with a few rumbles of thunder and some sprinkles. Finally a shower moved out after 8 PM. Remained cloudy and damp with low stratus clouds this morning.
7/23/2019 8:00 AM T 0.0 0.00 0.0 0.00 Generally cloudy day and quite humid. High 82F with dewpoint temperature near 60F much of the day. Thunderstorm rumble mid afternoon but just a trace of rain. Clear overnight but some hints of smoke in the sky Low 62F
7/24/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and warm with light winds. High 89F with just some minor afternoon cumulus development. Clear overnight with low 58F and morning dew.
7/25/2019 8:00 AM 0.27 0.0 0.00 0.0 0.00 Sunny morning with convection beginning midday and active by mid afternoon. High 93F Brief intense thunderstorm around 4:30 PM. Then very humid a remained cloudy overnight with low only dropping to 68F with no dew
7/26/2019 8:00 AM T 0.0 0.00 0.0 0.00 Mostly cloudy day Few sprinkles and some distant thunder. Clearing in the evening and cooled to low 57F with heavy dew.
7/27/2019 8:00 AM T 0.0 0.00 0.0 0.00 Sunny morning but clouds formed quickly and overcast with convective showers nearby before noon. Just a trace shower here.. High 89F remained partly to mostly cloudy and mild overnight with low 63F and no dew
7/28/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Cloudy morning with some sprinkles after 8 Am Brief period of sun late morning then active convection but just some light showers on and off -- ending after dark. High 85f Clear by morning with low 61F and dew
7/29/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Generally sunny but with scattered high-based cumulus. High 92F Clear, calm and nice night with low 57F
7/30/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and warm. High 92F with low humidity during the day Clear evening but clouding up by morning with mostly cirrus. Low 50F with dew
7/31/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly to mostly cloudy but still very warm with high 93F Strong winds out of the South for a couple hours during the evening -- probably associated with storms near Denver. Then diminished with Low 60F
8/1/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Started off sunny but quickly became convective with thunderheads around but nothing happened until late evening shower. High 91F. Remained cloudy overnight with low 62F
8/2/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Cloudy and cooler and quite humid. Threats of storms but all we got was a period of mid afternoon light rain. High 83F. Breezy evening with stiff E winds -- probably outflow from Morgan County storm complex. Clearing after midnight. Low 61F
8/3/2019 8:00 AM T 0.0 0.00 0.0 0.00 Partly cloudy. Convection over the foothills in the afternoon resulted in period of overcast with spinkles late afternoon High 92F. Clearing during the evening and still clear this morning except for few cirrus mostly to the south. Low 59
8/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Hot summer day with light winds. High 93F with some late afternoon cumulus buildups. Partly cloudy overnight LOw 62F
8/5/2019 8:00 AM T 0.0 0.00 0.0 0.00 Mainly clear through midday with convection then building over the mountains with afternoon clouds spreading eastward. High 92F with a trace shower around 3:30 PM MDT Clouds lingered overnight with some sprinkles after midnight Clearing by sunrise wih low 64F
8/6/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Sunny warm morning but active convection began early afternoon with a thundershower ~ 2:10 - 2:30 PM mostly to our north - NE Then variably cloudy clearing and pleasantly cool overnight with low 58F and dew
8/7/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Hot and dry. High 96 increasing mid and hgich clouds overnight. Low 62F
8/8/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00 Some morning sunshine. Otherwise cloudy and unsettled with convective buildups and some afternoon and early evenign showers. High 85F Low 64F
8/9/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy morning with partial clearing in the afternoon High 83F Towering cumulus distant SE during evening. High humidit and heavy dew overnight. High 83F, Low 62F.
8/10/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Sunny morning. Hot day with high 94F Convective clouds developed during the afternoon with virga and light rain showers visible SW by 5 PM. Light sprinkles around 5:45 - 6 PM and then a light shower with thunder 7:15-7:40 PM Lightning to the south and SE after dark and temperature spiked back up to 80F around 9 PM Remained partly to mostly cloudy overnight with low 65F and sprinkles falling again this morning after 7:30 am
8/11/2019 8:00 AM 0.13 0.0 0.00 0.0 0.00 Cloud morning with rain showers in vicinity. Thunder began at 9:41 AM with period of rain == heavier to our immediate W. Some bright lightning and relatively loud thunder moving from S to N and ending after 10:30 AM but light occasional rain continued until about noon -- then gradual clearing. In the 60s and 70s much of day but eventually reached a high lf 83f late afternoon. Partly cloudy, warm and humid overnight with low 60F
8/12/2019 8:00 AM T 0.0 0.00 0.0 0.00 Partly cloudy to cloudy and unsettled with trace rain showers in the afternoon clearing after 6 PM High 82F Generally clear overnight with low 56 F with dew
8/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny with just some high-based afternoon and evening cumulus buildups. HIgh 90f Clear and pleasantly cool overnight with low 54F Coolest in several weeks
8/14/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny day with few clouds gathering over foothills late in day. High 87F Then a push of very humid air from a thunderstorm complex in eastern Colorado arrived around sunset and storm erupted with very active lightning display for several hours ending after midnight first S, E and eventually N - NE of us and not far away at times as some distant thunder audible BUt totally missed us. Partial clearing late Low 58F with dew
8/15/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sun and afternoon convection with thunderheads at sunset NE and SE. HIgh 88F with minor sprnikles arond 5:45 and 7:!5 PM High 88F. Clearing with low 56F and heavy dew
8/16/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sun. Partly cloudy and hot afternoon with high 92F and some evening virga and trace precip. Clearing but then flush of moist air from the east sloshed back in with low stratus clouds this morning and low 57F with dew.
8/17/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning stratus clouds burned off by mid morning. Then comfortable temperatures and fairly moist air with cumulus clouds building. High 82F with virga and brief sprinkles around 5:40 PM followed by gusty and much drier west winds. Clearing and cool late with low 55F and increasing clouds and virga from the SW this morning
8/18/2019 8:00 AM T 0.0 0.00 0.0 0.00 Unusual summer day with mostly cloudy skies and showers up over the mountains much of the day evaporating as they moved towards us but kicking up periodic strong W-NW winds gusting to 31 mph early afternoon. One shower eventually dropped a trace around 6:30PM Cool evening with diminishing winds after sunset and low 56F but humidity surged again overnight as stratus clouds sloshed in from the east
8/19/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Low stratus overcast burned off and lifted mid morning. Then mostly clear day with seasonal summer temperatures. High 84F Low 56 with clear skies and morning dew
8/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, hot and very dry. RH dipped to 10% during afternoon. High reached 96F and set new record for the date that had held since 1928. Clear and calm overnight. Low 60F with light dew
8/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and blisteringly hot. Already in upper 90s by noon. High 98F set record for the date. Dew point temperatures dropped into the 30s with dry airmass. Some afternoon convection brought some shade relief but no rain. Then humid air sloshed back in with evening dew points back up above 60F with stratus clouds developing. Low 65F
8/22/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sunshine but much cooler than previous two days. Lively thunderheads developed afternoon especially south and then to the N-NE during the evening. Trace rain around 5:45 PM, 9:20 PM and again after midnight. Very lively lightning display NE from 10 PM to after midnight. High 81F Low 62F
8/23/2019 8:00 AM T 0.0 0.00 0.0 0.00 Morning sunshine with afternoon convection beginning midday. Trace showers with some distant thunder around 2:30 PM and again around 7 PM with some outflow gusts High 87F Evening sprinkles aorund 8:30 PM. Remained partly cloudy overnight with low 60F with morning dew
8/24/2019 8:00 AM T 0.0 0.00 0.0 0.00 Partly to mostly cloudy and comfortably cool in the morning. Then clearing midday with high 86F before afternoon convection erupted nearby. Trace shower with distant thunder late afternoon. Clearing overnight with low 56F and plenty of dew.
8/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear morning. Scattered mostly thin mid and high clouds midday and afternoon. High briefly reached 90F Clearing in the evening. Light winds with low 57F and some very light dew Mostly clear this AM with just thin cirrus clouds to out south. Good visibility
8/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 very hot day setting a new record for the date with a high of 96F and very low humidity. Breezy. Cool front arrived after midnight with moderate N winds. Low 56F
8/27/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and cooler. High 78F Clouds increased overnight with broken stratocumulus by sunrise
8/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Starting to feel like fall. Deep blue sky and cool temperatures. Light winds. HIgh 75F Low 49F with heavy morning dew
8/29/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, hot and dry. High 91F Cooled quickly after dark. Low 52 with some morning dew
8/30/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy and quite hot. Mostly mid and high clouds midday High 91F. Very dry air until early afternoon when humidity started to rise. By early morning low stratus has formed as moist air from Midwest in place. Low 57F
8/31/2019 8:00 AM T 0.0 0.00 0.0 0.00 Early morning stratus lifted quickly. Then partly cloudy with active convection and a couple of trace afternoon and evening sprinkles. High 82F Lively lightning show to our NE-E after dark. Then clouded up when flush of moisture blew back from evening storms our east but clearing after 3 am. Low 59F with morning dew, deep blue skies and great visibility.
9/1/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny with some scattered afternoon flat cumulus. High 88F Clear and calm overnight. Low 56 with heavy dew.
9/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and hot. Few high0-based flat stratocumulus in the afternoon. High 96F set new record for the date back to the 1800s. Light winds. Scattered clouds overnight. Low 58F
9/3/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy-- high based cumulus and stratocumulus. High temperature reached 99F -- all time hottest max temp for any day in Sept from caampus weather station. Cooled quickly at sunset with low 57F
9/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny much of the day but clouding up in the afternoon with convective buildups mostly over the mountains. High 82f. More humid with dewpoint tempseratures mostly in the upper 50s. warm cloudy evening eventually clearing with low 57F
9/5/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 Sunny becoming partly cloudy with brief thunder but no rain at 12:45 PM High 86F with convective clouds and evening rain shower and rainbow -- then clearing with low 57F
9/6/2019 8:00 AM 0.07 0.0 0.00 0.0 0.00 Sunny and very hot morning with high 97F early afternoon and smoke from a wildfire near the foothills midday. Broke max temperature for this date previously set way back in 1899. Then rapid convection and a brief intense rain shower with thunder at 2 PM and a few trace showers late afternoon and evening. cloudy and very humid by morning. Mild with low 63F
9/7/2019 8:00 AM 0.06 0.0 0.00 0.0 0.00 Cloudy, humid and pleasantly cooler. Unsettled with several afternoon light sprinkles. High 79f Storms over the mountains moved eastward late evening with thunder and lightning and 0.05' of rain around 11 PM Partial clearing overnigh and only scattered mid level clouds this morning but high mountains shrouded by lower clouds. Low 59F with heavy AM dew
9/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny and warm with just a few cumulus clouds through the day. High 89F. Clear and cool overnight with low 52F and dew`
9/9/2019 8:00 AM 0.32 0.0 0.00 0.0 0.00 Sunny in the morning but quickly clouded up after noon with several rounds of showers and some thunder Most of the rain fell around 6 PM k after 8 PM and again late evening before midnight. Evening rain included a lot of lightning and some thunder moving in from the mountains after dark. Haven't seen that kind of weather all year. Then cleaing iwh low 54 but dense fog at sunrise and heavy dew
9/10/2019 8:00 AM 0.04 0.0 0.00 0.0 0.00 Sunny day with no hint of rain but a thunderstorm popped up after midnight. High 82F Clearing by morning with a low of 55F
9/11/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, dry day. High 82F, Low 53F
9/12/2019 8:00 AM 0.07 0.0 0.00 0.0 0.00 Sunny morning but convective afternoon with quick moving SW-NE storms forming. Some thunder and brief rain in the afternoon and evening. Then becoming windy with very dry, cool air from the NW. High 76F LOw 51f
9/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, dry with just a few scattered clouds. Breezy out of the NW during the day. Winds diminished and temperature dropped to a fallish low of 43F with heavy dew
9/14/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny, dry and nearly cloudless. High 79F in the late afternoon. Cooled quickly with clear skies and full moon. Low 45F with light dew
9/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2019 7:00 AM T 0.0 0.00 0.0 0.00
9/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2019 8:00 AM T 0.0 0.00 0.0 0.00 trace of precip this morning detected by wetness sensor on roof of station at 5:45-5:55 AM.
9/28/2019 8:00 AM 0.14 0.0 0.00 0.0 0.00 Evening rain high 76F Low 46F
9/29/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 foggy at sunrise High 73. Low 47F
9/30/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny and very warm. High 86F Low 45F



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
5/6/2019 7:42 PM 1/4" Pea Size 1/4" Pea Size Rice Mixed|Clear Ice|White Ice 16 1min minor leaf damage Continuous True After rain After smaller hail
7/5/2019 9:20 PM Notes included with the hail pad " no one here to witness" CoCoSTAFF DNT 3/4" Penny Size 1/2" Grape 1/4" Pea Size 10 10min False 93 0.50