Station Overview Station Location
Station Number CO-LR-284 Latitude 40.587602
Station Name FCL 3.0 W Longitude -105.147301
County Larimer Elevation (ft) 5220



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 12 1.13 0.58 31 0.58 31 0.00 0 0 7 2 3.6 2 2
Nov 12 0.88 0.14 30 0.14 30 0.00 0 0 1 4 0.6 1 0
Dec 12 0.53 0.56 31 0.56 31 0.00 0 0 4 5 10.5 4 7
Jan 13 0.39 0.12 31 0.12 31 0.00 0 0 2 3 1.6 2 4
Feb 13 0.45 0.72 28 0.35 25 0.37 3 1 4 3 4.4 4 4
March 13 1.82 0.96 31 0.44 29 0.52 2 1 6 5 3.0 2 4
April 13 2.11 3.07 24 3.07 24 0.00 0 0 12 4 28.1 7 9
May 13 2.72 2.76 31 2.76 31 0.00 0 0 11 3 12.3 2 2
June 13 2.49 0.62 26 0.62 26 0.00 0 0 3 5 0.0 0 0
July 13 1.53 2.31 31 1.52 19 0.79 12 2 9 4 0.0 0 0
Aug 13 1.57 0.15 27 0.15 27 0.00 0 0 5 11 0.0 0 0
Sept 13 1.36 6.98 30 6.98 30 0.00 0 0 12 5 0.0 0 0
Water Year Totals: 16.98" 18.97" 351 days 17.29" 334 1.68" 17 days 4 76 days 54 days 64.1" 24 days 32 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
10/1/2012 0.01
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 T
10/6/2012 0.02
10/7/2012 0.03
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.02
10/14/2012 0.05
10/15/2012 0.00
10/16/2012 0.00
10/17/2012 T
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.00
10/25/2012 0.24
10/26/2012 0.21
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.14
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 T
11/16/2012 T
11/17/2012 T
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.00
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 T
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.00
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 T
12/8/2012 0.00
12/9/2012 T
12/10/2012 0.00
12/11/2012 0.00
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 T
12/18/2012 0.00
12/19/2012 0.31
12/20/2012 0.02
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.21
12/26/2012 T
12/27/2012 T
12/28/2012 0.02
12/29/2012 0.00
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 T
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.00
1/12/2013 0.01
1/13/2013 T
1/14/2013 T
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.00
1/27/2013 0.00
1/28/2013 0.00
1/29/2013 0.11
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.00
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 0.04
2/11/2013 T
2/12/2013 T
2/13/2013 0.00
2/14/2013 0.00
2/15/2013 0.04
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.17
2/22/2013 0.10
2/23/2013 **
2/24/2013 **
2/25/2013 M 0.37
2/26/2013 0.00
2/27/2013 T
2/28/2013 0.00
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.07
3/6/2013 0.00
3/7/2013 0.00
3/8/2013 0.00
3/9/2013 0.02
3/10/2013 0.07
3/11/2013 0.00
3/12/2013 0.15
3/13/2013 0.01
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 T
3/18/2013 T
3/19/2013 0.00
3/20/2013 0.00
3/21/2013 0.00
3/22/2013 T
3/23/2013 **
3/24/2013 0.52
3/25/2013 T
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 T
3/31/2013 0.12
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.03
4/3/2013 0.05
4/4/2013 0.00
4/5/2013 0.00
4/6/2013 T
4/7/2013 0.02
4/8/2013 T
4/9/2013 0.06
4/10/2013 0.06
4/11/2013 T
4/12/2013 0.00
4/13/2013 0.00
4/14/2013 0.10
4/15/2013 0.50
4/16/2013 0.72
4/17/2013 0.61
4/18/2013 0.27
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.01
4/23/2013 0.64
4/24/2013 T
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013 1.36
5/2/2013 0.19
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.05
5/9/2013 0.18
5/10/2013 0.29
5/11/2013 0.02
5/12/2013 0.02
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 T
5/16/2013 0.02
5/17/2013 T
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.04
5/21/2013 T
5/22/2013 0.00
5/23/2013 0.00
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 0.00
5/29/2013 0.08
5/30/2013 0.51
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 T
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 T
6/9/2013 0.00
6/10/2013 0.00
6/11/2013 T
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.00
6/15/2013 0.02
6/16/2013 T
6/17/2013 0.00
6/18/2013 T
6/19/2013 0.03
6/20/2013
6/21/2013 0.00
6/22/2013
6/23/2013
6/24/2013 0.00
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.57
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013 T
7/2/2013 **
7/3/2013 **
7/4/2013 **
7/5/2013 **
7/6/2013 **
7/7/2013 **
7/8/2013 **
7/9/2013 0.61
7/10/2013 T
7/11/2013 T
7/12/2013 **
7/13/2013 **
7/14/2013 **
7/15/2013 0.18
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.85
7/20/2013 T
7/21/2013 0.01
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.02
7/26/2013 0.22
7/27/2013 0.02
7/28/2013 0.02
7/29/2013 0.29
7/30/2013 0.02
7/31/2013 0.07
8/1/2013 T
8/2/2013 0.01
8/3/2013 0.08
8/4/2013 T
8/5/2013 T
8/6/2013 T
8/7/2013 0.00
8/8/2013 0.00
8/9/2013 0.00
8/10/2013
8/11/2013
8/12/2013 T
8/13/2013 T
8/14/2013 0.00
8/15/2013 T
8/16/2013 0.00
8/17/2013 0.00
8/18/2013
8/19/2013
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.00
8/23/2013 0.04
8/24/2013 0.01
8/25/2013 T
8/26/2013 T
8/27/2013 T
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 T
8/31/2013 0.01
9/1/2013 T
9/2/2013 0.00
9/3/2013 T
9/4/2013 0.00
9/5/2013 T
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 T
9/10/2013 0.55
9/11/2013 0.53
9/12/2013 2.40
9/13/2013 1.21
9/14/2013 0.03
9/15/2013 0.22
9/16/2013 1.26
9/17/2013 0.01
9/18/2013 T
9/19/2013 0.10
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 0.00
9/23/2013 0.31
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.05
9/28/2013 0.31
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/2/2012 7:00 AM 0.00 0.0 M M M
10/3/2012 7:00 AM 0.00 0.0 M M M
10/4/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Front came in around 5pm yesterday and cooled things down. Currently overcast and cool.
10/5/2012 7:00 AM T T T 0.0 0.00 First trace of snow!
10/6/2012 7:00 AM 0.02 T T 0.0 0.00 Precip started after 4pm yesterday. Cold and overcast.
10/7/2012 7:00 AM 0.03 T T 0.0 0.00 Snow may have accumulated on grassy surfaces, but it melted very quickly. All the precip was in the form of snow!
10/8/2012 7:00 AM 0.00 0.0 M M M
10/9/2012 7:00 AM 0.00 0.0 M M M
10/10/2012 7:00 AM 0.00 0.0 M M M
10/11/2012 7:00 AM 0.00 0.0 M M M
10/12/2012 7:00 AM 0.00 0.0 M M M
10/13/2012 7:00 AM 0.02 0.0 0.00 0.0 0.00 Little showers around 5 PM and then again early this AM. Rainbow to the west at 7:20 AM Unsettled sky with patches of virga
10/14/2012 7:00 AM 0.05 0.0 0.00 0.0 0.00 Period of cold steady rain developed during the morning and then diminished. Partly cloudy with some warmer drier downslope winds during the afternoon and high in the 60s. Partly cloudy overnight and mostly in the 40s. Pavement was wet around 4 AM from a brief trace shower
10/15/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warm, sunny, beautiful day yesterday.
10/16/2012 7:00 AM 0.00 0.0 M M M
10/17/2012 7:00 AM T 0.0 0.00 0.0 0.00 Just enough water in the gauge to wet the bottom of the inner tube. Windy night with a thunderstorm pass through to the north about 9:30 PM to 10:00PM.
10/18/2012 7:00 AM 0.00 0.0 0.00 M M
10/19/2012 7:00 AM 0.00 0.0 M M M
10/20/2012 7:00 AM 0.00 0.0 M M M
10/21/2012 7:00 AM 0.00 0.0 M M M
10/22/2012 7:00 AM 0.00 0.0 M M M
10/23/2012 7:00 AM 0.00 0.0 M M M
10/24/2012 7:00 AM 0.00 0.0 M M M
10/25/2012 8:30 AM 0.24 0.7 0.07 0.5 M Started as rain around 3 PM yesterday, then switching to rain/snow mix around 5:30 pm, then just snow after 7pm. Probably took a while before snow started to accumulate. Only accumulation on grassy surfaces and cars, pavement was clear.
10/26/2012 8:00 AM 0.21 2.9 0.19 2.8 M Snow continued to fall lightly off an on during the day, then picking up after 7:00 PM.
10/27/2012 7:00 AM 0.00 0.0 M M M
10/28/2012 7:00 AM 0.00 0.0 M M M
10/29/2012 7:00 AM 0.00 0.0 M M M
10/30/2012 7:00 AM 0.00 0.0 M M M
10/31/2012 7:00 AM 0.00 0.0 M M M
11/1/2012 7:00 AM 0.00 0.0 M M M
11/2/2012 7:00 AM 0.00 0.0 M M M
11/3/2012 7:00 AM 0.00 0.0 M M M
11/4/2012 7:00 AM 0.00 0.0 M M M
11/5/2012 7:00 AM 0.00 0.0 M M M
11/6/2012 7:00 AM 0.00 0.0 M M M
11/7/2012 7:00 AM 0.00 0.0 M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 7:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM 0.14 0.6 M M M
11/12/2012 7:00 AM 0.00 0.0 M M M
11/13/2012 7:00 AM 0.00 0.0 M M M
11/14/2012 7:00 AM 0.00 0.0 M M M
11/15/2012 8:30 AM T T T 0.0 0.00 A few flakes of snow early this AM. No accumulation.
11/16/2012 7:00 AM T M M M M
11/17/2012 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles around 5:45 pm MST 11/16.
11/18/2012 7:00 AM 0.00 0.0 M M M
11/19/2012 7:00 AM 0.00 0.0 M M M
11/20/2012 7:00 AM 0.00 0.0 M M M
11/21/2012 7:00 AM 0.00 0.0 M M M
11/22/2012 7:00 AM 0.00 0.0 M M M
11/23/2012 7:00 AM 0.00 0.0 M M M
11/24/2012 7:00 AM 0.00 0.0 M M M
11/25/2012 7:00 AM 0.00 0.0 M M M
11/26/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Flurries started after obs.
11/27/2012 7:00 AM T T T 0.0 0.00 Some very light flurries yesterday morning. Stayed cold all day.
11/28/2012 7:00 AM 0.00 0.0 M M M
11/29/2012 7:00 AM 0.00 0.0 M M M
11/30/2012 7:00 AM 0.00 0.0 M M M
12/1/2012 7:00 AM 0.00 0.0 M M M
12/2/2012 7:00 AM 0.00 0.0 M M M
12/3/2012 7:00 AM 0.00 0.0 M M M
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/6/2012 7:00 AM 0.00 0.0 M M M
12/7/2012 7:00 AM T M M M M
12/8/2012 7:00 AM 0.00 0.0 M M M
12/9/2012 7:00 AM T T T 0.0 0.00 A few flakes fell.
12/10/2012 7:00 AM 0.00 0.0 M M M
12/11/2012 7:00 AM 0.00 0.0 M M M
12/12/2012 7:00 AM 0.00 0.0 M M M
12/13/2012 7:00 AM 0.00 0.0 M M M
12/14/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/15/2012 7:00 AM 0.00 0.0 M M M
12/16/2012 7:00 AM 0.00 0.0 M M M
12/17/2012 7:00 AM T T T 0.0 0.00 Big squall of snow came through yesterday afternoon here on the west side of town just after 3:30 pm.
12/18/2012 7:00 AM 0.00 0.0 M M M
12/19/2012 9:00 AM 0.31 6.6 0.35 6.6 M Beautiful first snow! Had a little bit before 4:00 PM yesterday, but stopped until after 10:00 PM.
12/20/2012 7:00 AM 0.02 0.7 0.04 4.5 0.30 Windy while snow was falling, so ppt and core vary.
12/21/2012 7:00 AM 0.00 0.0 0.00 3.1 0.26 Snow depth average of 4 measurements.
12/22/2012 7:00 AM 0.00 0.0 M M M
12/23/2012 7:00 AM 0.00 0.0 M M M
12/24/2012 7:00 AM 0.00 0.0 0.00 0.5 M Warmer than expected -- low 50s yesterday and 20s this morning. Not much snow left except in shaded areas
12/25/2012 7:00 AM 0.21 2.9 M 2.5 M Snow started in the evening of 12/24.
12/26/2012 7:00 AM T M M M M
12/27/2012 7:00 AM T T T 2.5 M
12/28/2012 7:00 AM 0.02 0.3 0.02 2.5 M Snowed most of the afternoon.
12/29/2012 7:00 AM 0.00 0.0 M M M
12/30/2012 7:00 AM 0.00 0.0 M M M
12/31/2012 7:00 AM 0.00 0.0 M M M
1/1/2013 7:00 AM T M M M M
1/2/2013 7:00 AM 0.00 0.0 M M M
1/3/2013 7:00 AM 0.00 0.0 M M M
1/4/2013 7:00 AM 0.00 0.0 M M M
1/5/2013 7:00 AM 0.00 0.0 M M M
1/6/2013 7:00 AM 0.00 0.0 M M M
1/7/2013 7:00 AM 0.00 0.0 M M M
1/8/2013 7:00 AM 0.00 0.0 M M M
1/9/2013 7:00 AM 0.00 0.0 M M M
1/10/2013 7:00 AM 0.00 0.0 M M M
1/11/2013 7:00 AM 0.00 0.0 M M M
1/12/2013 7:00 AM 0.01 0.3 M 1.5 M
1/13/2013 7:00 AM T T T 1.5 M
1/14/2013 7:00 AM T T M M M
1/15/2013 7:00 AM 0.00 0.0 M M M
1/16/2013 7:00 AM 0.00 0.0 M M M
1/17/2013 7:00 AM 0.00 0.0 0.00 T T Just a few spots of snow left after a warm day yesterday.
1/18/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/19/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/20/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/22/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/23/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/25/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/27/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/28/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/29/2013 7:00 AM 0.11 1.3 0.09 1.3 0.09 Started spitting snow around 4:30 PM yesterday. Nothing stuck at first, probably until after 8:00 PM.
1/30/2013 7:00 AM 0.00 0.0 0.00 1.0 M Lots of wind yesterday. Some blowing snow and a lot of snow sublimated from wind.
1/31/2013 7:00 AM 0.00 0.0 0.00 T T
2/1/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 The wind blew away any remaining snow yesterday.
2/2/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/3/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/5/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/6/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Had about 30 seconds of drizzle 2 miles south of here. Don't think it reached this far north.
2/8/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/9/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/10/2013 7:00 AM 0.04 1.0 M 1.0 M
2/11/2013 7:00 AM T T T T T A few flakes floating around this morning.
2/12/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few flakes fell throughout the day
2/13/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/14/2013 7:00 AM 0.00 0.0 M M M
2/15/2013 7:00 AM 0.04 0.5 0.04 0.5 0.04 Light snow through the day. Got a bit heavier after 5:00PM
2/16/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/17/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/18/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/19/2013 7:00 AM 0.00 0.0 M M M
2/20/2013 7:00 AM 0.00 0.0 M M M
2/21/2013 9:00 AM 0.17 1.7 0.18 1.7 0.18 Started spitting snow yesterday around 4:30pm of and on light snow. Heavier snow falling after 7:00pm.
2/22/2013 9:15 AM 0.10 1.2 M M M
2/25/2013 9:00 AM M M M 5.5 0.43
2/26/2013 7:00 AM 0.00 0.0 M M M
2/27/2013 7:00 AM T M M M M
2/28/2013 7:00 AM 0.00 0.0 M M M
3/1/2013 7:00 AM 0.00 0.0 M M M
3/2/2013 7:00 AM 0.00 0.0 M M M
3/3/2013 7:00 AM 0.00 0.0 M M M
3/4/2013 7:00 AM 0.00 0.0 M M M
3/5/2013 7:00 AM 0.07 1.4 0.06 0.5 0.03 Started snowing mid morning. Big wet flakes falling until early afternoon. Then it got windy and the sun came out. Measured new depth and core just as sun came out, but there had been some wind before that. May have lost some liquid from the wind.
3/6/2013 7:00 AM 0.00 0.0 M M M
3/7/2013 7:00 AM 0.00 0.0 M M M
3/8/2013 7:00 AM 0.00 0.0 M M M
3/9/2013 7:00 AM 0.02 M M M M
3/10/2013 7:00 AM 0.07 M M M M
3/11/2013 7:00 AM 0.00 0.0 M M M
3/12/2013 7:30 AM 0.15 1.6 0.12 1.5 M No rounding, snowing big flakes at obs. Snow started about 6:30 pm. A nice surprise after a windy/warm day. Snow didn't start accumulating on grass right away. Roads never started to accumulate. This morning they were wet/slick.
3/13/2013 7:00 AM 0.01 T T 0.0 0.00 Snow ended very shortly after about 8:00 AM yesterday. Once the sun came out, the snow quickly melted in sunny spots. Some snow in the shade stuck around.
3/14/2013 7:00 AM 0.00 0.0 M M M
3/15/2013 7:00 AM 0.00 0.0 M M M
3/16/2013 7:00 AM 0.00 0.0 M M M
3/17/2013 7:00 AM T M M M M
3/18/2013 7:00 AM T T T 0.0 0.00 A few rain/snow/grauple showers yesterday about 4:15 MDT.
3/19/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2013 7:00 AM 0.00 0.0 M M M
3/21/2013 7:00 AM 0.00 0.0 M M M
3/22/2013 7:00 AM T M M M M
3/25/2013 7:00 AM T T T 3.9 0.56 A few flakes fell yesterday.
3/26/2013 7:00 AM 0.00 0.0 0.00 2.0 M Very hard icy snow. I expect it to mostly melt today.
3/27/2013 7:00 AM 0.00 0.0 M M M
3/28/2013 7:00 AM 0.00 0.0 M M M
3/29/2013 7:00 AM 0.00 0.0 M M M
3/30/2013 7:00 AM T M M M M
3/31/2013 7:00 AM 0.12 0.0 0.00 0.0 0.00 Thunder around 4:45pm and may have been some small hail. Checked hail pad to verify, but it was too beat up from being out all winter.
4/1/2013 7:00 AM 0.00 0.0 M M M
4/2/2013 7:00 AM 0.03 0.0 0.00 0.0 0.00 Light showers off an on starting after 4 pm.
4/3/2013 7:00 AM 0.05 T T 0.0 0.00 Mostly fell as rain, had some frozen precip around noon, quite possibably sleet fell.
4/4/2013 7:00 AM 0.00 0.0 M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM T 0.0 0.00 0.0 0.00
4/7/2013 7:00 AM 0.02 M M M M
4/8/2013 7:00 AM T 0.0 0.00 0.0 0.00
4/9/2013 7:00 AM 0.06 0.3 0.04 0.1 M Wasn't able to get a good core, so this core may be a little bit more than what is reported.
4/10/2013 7:00 AM 0.06 0.3 M 0.5 M Again, was not able to get a good core off the snowboard. Was a bit windy, but gauge is fairly well sheltered from the wind, so gauge catch is pretty accurate.
4/11/2013 7:00 AM T T T 0.0 0.00 Snow flurries off and on through the day. No accumulation. All the snow that was on the ground yesterday AM was gone by the end of the day.
4/12/2013 7:00 AM 0.00 0.0 M M M
4/13/2013 7:00 AM 0.00 0.0 M M M
4/14/2013 7:00 AM 0.10 0.0 0.00 0.0 0.00 This is somewhat of an estimate from surrounding station. The funnel was left off and we had a nice chunk of rain Saturday evening, but the gauge wasn't check. Between the wind and sun Sunday, most, if not all of the water evaporated.
4/15/2013 9:00 AM 0.50 5.6 0.51 5.6 0.50 Snow storm started sometime after 11:00 PM last night. Still snowing at obs. Higher amount due to later obs time. Didn't expect this much snow this morning!
4/16/2013 8:00 AM 0.72 9.7 0.80 11.8 M Snowed off and on throughout the day yesterday, picking up again in the evening. This morning we had little snow balls falling, grauple. Largest snow storm this year! Lower precip/snowfall amount compared to surrounding due to obs time yesterday and today. It does look like we may have had under catch in the rain gauge. Core is probably more accurate. Was a bit windy yesterday and the gauge was almost buried with snow.
4/17/2013 9:00 AM 0.61 3.3 0.61 11.0 1.52 Still snowing at obs. There was a layer of ice, maybe .5" think on top of the snow pack, with some fresh snow on top of that. Was hard to get the ruler through it. A nice glaze of ice 0.1" think on the outside of the gauge and on the cars this AM.
4/18/2013 7:00 AM 0.27 3.3 0.27 13.0 1.99 Another day of snow! Snowed throughout the day, temps never got above freezing. There was enough sun coming through the clouds to melt snow off roads later in the day. There's a nice ice layer in the middle of the snow core from the freezing rain the other day.
4/19/2013 7:00 AM 0.00 0.0 0.00 8.0 1.56 Windy yesterday. Still snow on the ground. Core taken near where average snow depth is, core was from around 7.8" depth.
4/20/2013 7:00 AM 0.00 0.0 M M M
4/21/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.01 M M T T There must have been some rain at some point early this AM or late last night. Only a small amount of snow, mainly where piles are and shady areas, still around.
4/23/2013 7:00 AM 0.64 5.6 0.55 5.5 M Snow started mid morning yesterday, around 10:30 AM, then stopped, then started again, then stopped, then started! Off and on snow through the evening and into morning. Was lightly snowing at obs. Didn't start accumulating until afternoon on grassy surfaces. Accumulation started on roads around 8:00pm once it cooled down enough. Gauge catch more accurate since initial snow melted when it hit the snowboard.
4/24/2013 7:00 AM T T T 1.0 0.32 A few flurries after the obs yesterday. Nothing more accumulated. Cleared out mid day and ended as a nice sunny day.
5/1/2013 9:30 AM 1.36 9.3 1.15 9.5 M All amounts today are not going to be accurate. The rain gauge was capped over and the snow was leaning off to the side. So I didn't can't near the amount of snow that actually fell. The core didn't have the rain that fell and the snow that fell when it was melting. Rain started yesterday in the afternoon. Rain/snow mix started around 9:30pm, then changed to all snow after 10:30pm. We have a very heavy wet snow on the ground and still falling at obs.
5/2/2013 7:00 AM 0.19 3.0 0.19 8.5 1.16 Snowed through most of the day. Meausred new snow last night around 6pm as snow was tapering off. Measured 2.9" of snow with 0.17" water from board at the point. Had another 0.02" of precip and maybe 0.1" of new snow after that. Beautiful white (very white and clean) snow with high albedo, made morning temperatures very low.
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2013 7:00 AM 0.05 0.0 0.00 0.0 0.00 A nice quick thunderstorm rolled through a little after 1:00 PM. Heavy rain and wind at times. Heard from co-working there was small hail about 3 miles south.
5/9/2013 7:00 AM 0.18 0.0 0.00 0.0 0.00 Rain throughout the day. Mostly afternoon and into the evening. A few rumbles of thunder, but mostly just rain showers.
5/10/2013 7:00 AM 0.29 0.0 0.00 0.0 0.00 Thunderstorm off and on all around us through the day. A thunderstorm came over us in the morning, starting around 11AM, dumping a nice storm of hail (hail report submitted) starting at 1133 for 5 minutes, then another one at 1149 for 5 minutes. That was where all this precip yesterday fell.
5/11/2013 7:00 AM 0.02 M M M M
5/12/2013 7:00 AM 0.02 M M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM T M M M M
5/16/2013 7:00 AM 0.02 0.0 0.00 0.0 0.00 found .01 the next day and added .01 with assumed evaporation and compared to nearby stations.
5/17/2013 7:00 AM T 0.0 0.00 0.0 0.00
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM 0.04 0.0 0.00 0.0 0.00 Rained sometime overnight. Probably early morning, ground was wet this AM.
5/21/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles came through early afternoon. Wasn't enough to wet the ground. Windy and cloudy through the afternoon.
5/22/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2013 7:00 AM 0.00 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M
5/25/2013 7:00 AM 0.00 0.0 M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
5/29/2013 7:00 AM 0.08 0.0 0.00 0.0 0.00 Really coming down now. Had .10" in the last 2 hours (after the obs time). Seems to be getting a bit lighter now, but still coming down fairly good. All rain, no lightning or thunder this morning.
5/30/2013 7:00 AM 0.51 0.0 0.00 0.0 0.00 Rained most of the morning, stopping mid afternoon. Becoming partly sunny.
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/3/2013 7:00 AM 0.00 0.0 M M M
6/4/2013 7:00 AM T 0.0 0.00 0.0 0.00 A small storm passed through just to the south between 4pm -4:30pm. We got a few rain drops form the storm. Was windy starting after 12 noon.
6/5/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2013 7:00 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/8/2013 7:00 AM T M M M M
6/9/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles between 12 noon and 1pm.
6/12/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 A bunch of smoke came over around 2pm from the fire in RMNP. Windy hot day.
6/13/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast morning today but no precip seemed to fall.
6/14/2013 7:00 AM 0.00 0.0 M M M
6/15/2013 7:00 AM 0.02 M M M M
6/16/2013 7:00 AM T 0.0 0.00 0.0 0.00 May have had a few sprinkles from storm that passed by after 10pm Sat night. Hail to the off to the east.
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few rain drops fell sometime after noon.
6/19/2013 7:00 AM 0.03 0.0 0.00 0.0 0.00 Thunderstorm rolled through about 11:00 PM last night. Thunder, lightning and rain. It looked like we were on the edge of this storm.
6/21/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/25/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.00 0.0 M M M
6/29/2013 7:00 AM 0.57 M M M M
7/1/2013 7:00 AM T 0.0 0.00 0.0 0.00
7/10/2013 7:00 AM T 0.0 0.00 0.0 0.00
7/11/2013 7:00 AM T 0.0 0.00 0.0 0.00
7/16/2013 7:00 AM 0.00 0.0 M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.85 0.0 0.00 0.0 0.00 Rain starting just after 2 pm yesterday. Heavy at times. Let up for a bit, but then started again around 10pm for most of the night.
7/20/2013 7:00 AM T M M M M
7/21/2013 7:00 AM 0.01 M M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/24/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM 0.02 M M M M
7/26/2013 7:00 AM 0.22 M M M M
7/27/2013 7:00 AM 0.02 M M M M
7/28/2013 7:00 AM 0.02 M M M M
7/29/2013 7:00 AM 0.29 M M M M
7/30/2013 7:00 AM 0.02 M M M M
7/31/2013 7:00 AM 0.07 0.0 0.00 0.0 0.00 A quick fairly intense storm came by shortly after 4:00pm. Some thunder with the storm.
8/1/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles fell mid afternoon.
8/2/2013 7:00 AM 0.01 M M M M
8/3/2013 7:00 AM 0.08 0.0 0.00 0.0 0.00
8/4/2013 7:00 AM T M M M M
8/5/2013 7:00 AM T M M M M
8/6/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles in the afternoon. Heavier rain about a mile south.
8/7/2013 7:00 AM 0.00 0.0 M M M
8/8/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cloudy all day, but no rain fell.
8/9/2013 7:00 AM 0.00 0.0 M M M
8/12/2013 7:00 AM T 0.0 M M M
8/13/2013 7:00 AM T M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few rumbles of thunder with just a few rain drops.
8/16/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Hazy with smoke from fires in NW Wyoming and Idaho.
8/17/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM 0.00 0.0 M M M
8/23/2013 7:00 AM 0.04 0.0 0.00 0.0 0.00 A short rain storm after 2pm.
8/24/2013 7:00 AM 0.01 M M M M
8/25/2013 7:00 AM T M M M M
8/26/2013 7:00 AM T M M M M
8/27/2013 7:00 AM T 0.0 0.00 0.0 0.00 Rain fell, but none in the gauge.
8/28/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM T 0.0 0.00 0.0 0.00 Sprinkles for around an hour but nothing to cause even wetness on the ground.
8/31/2013 7:00 AM 0.01 M M M M
9/1/2013 7:00 AM T M M M M
9/2/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM T 0.0 0.00 0.0 0.00 rained for about 10 minutes around 3:20PM.
9/4/2013 7:00 AM 0.00 0.0 M M M
9/5/2013 7:00 AM T 0.0 0.00 0.0 0.00 Saw a few sprinkles late afternoon.
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.00 0.0 M M M
9/9/2013 7:00 AM T M M M M
9/10/2013 7:30 AM 0.55 0.0 0.00 0.0 0.00 Rain starting mid afternoon yesterday and continuous most of the night.
9/11/2013 9:00 AM 0.53 0.0 0.00 0.0 0.00 Rained off an on through the day and overnight.
9/12/2013 7:00 AM 2.40 0.0 0.00 0.0 0.00 Exact amount. Rained off and on through the day, then periods of heavy rain after 7:00PM through the night. Some wind with the rain, never saw lightning or heard thunder. Currently overcast with low clouds.
9/13/2013 8:30 AM 1.21 0.0 0.00 0.0 0.00 More rain through the day. Between 9:00 AM and 6:00 PM we had about 0.5" of precip. The rest came overnight. A few periods of heavy rain during the day, but mostly off an on rain with a fairly constant drizzle. For the first time since the storm started visibilities was more than 1 mile, at about 4pm until it started raining heavy again. Now clouds are low again and a nice drizzle falling.
9/14/2013 7:00 AM 0.03 0.0 0.00 0.0 0.00 Just some light drizzle in the morning, the tapering off by 11am. Sun finally came out after noon.
9/15/2013 8:00 AM 0.22 0.0 0.00 0.0 0.00 Clear to partly cloudy most of the day. Rain started moving back in here sometime after 7 or 8pm last night. Currently rain.
9/16/2013 8:00 AM 1.26 0.0 0.00 0.0 0.00 More rain. Between 8:00 AM and 10:00 AM we received another 0.22". I wasn't able to measure the gauge after that, but about an inch more fell! Currently overcast, foggy, only 3/4 mile visibility and a light drizzle.
9/17/2013 7:00 AM 0.01 M M M M Very light drizzle yesterday morning continued until about 10am, then clearing skies. Remained partly cloudy most of the day.
9/18/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few sprinkles falling this morning.
9/19/2013 7:00 AM 0.10 M M M M
9/20/2013 7:00 AM 0.00 0.0 M M M
9/21/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.31 0.0 0.00 0.0 0.00 Thunderstorm yesterday afternoon.
9/24/2013 7:00 AM 0.00 0.0 M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 8:00 AM 0.05 0.0 0.00 0.0 0.00 Light misty rain falling at obs time.
9/28/2013 7:00 AM 0.31 0.0 0.00 0.0 0.00 Cool rainy day on Friday. Clearing up late Friday evening.
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/23/2013 2/25/2013 9:00 AM 3 0.37 5.5 0.37 .37 was from the gauge catch from over the weekend. Total swe from the 5.5 is reported on the daily form. (edit: accumulation initially recorded as 5.10". changed to 0.37" due to comments above. observer contacted. P.G.)
3/23/2013 3/24/2013 8:00 AM 2 0.52 3.9 0.56 For weekend snowfall. Probably lost some precip to sublimation.
7/2/2013 7/09/2013 9:30 AM 8 0.61 0.0 0.00 (edit: 0.58" replaced with 0.61". This is what I read after the storm had passed on 7/5, so the gauge there was at least 0.03" lost to evaporation.
7/12/2013 7/15/2013 8:00 AM 4 0.18 M M



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
5/9/2013 11:49 AM Yes, this is a second hail storm. Shorter one at first, then continued for another 2 minutes. A lot of lightning and thunder right around us. Raining pretty hard now. 1/4" Pea Size Rice Rice Mixed|White Ice 4 1min no damage Intermittent False After rain Same time as smaller hail
5/9/2013 11:33 PM Heaviest fell at 1136 for about 1 min. 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 6 1min no damage Continuous False After rain Same time as smaller hail 1176