Station Overview Station Location
Station Number ID-BK-1 Latitude 42.919784
Station Name Chubbuck 0.5 WSW Longitude -112.473524
County Bannock Elevation (ft) 4482



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 09 0.91 1.07 31 1.07 31 0.00 0 0 10 3 0.9 3 0
Nov 09 1.01 0.10 30 0.10 30 0.00 0 0 3 4 1.5 2 0
Dec 09 1.13 0.59 31 0.59 31 0.00 0 0 11 4 8.2 12 17
Jan 10 0.95 0.39 31 0.39 31 0.00 0 0 8 7 3.3 7 4
Feb 10 0.94 0.67 28 0.67 28 0.00 0 0 9 5 6.3 8 7
March 10 1.32 0.77 31 0.77 31 0.00 0 0 10 4 3.2 3 2
April 10 1.17 1.58 30 1.58 30 0.00 0 0 8 4 3.6 3 2
May 10 1.52 0.72 31 0.72 31 0.00 0 0 15 6 1.3 2 0
June 10 1.13 0.94 30 0.94 30 0.00 0 0 12 5 0.0 0 0
July 10 0.70 0.40 31 0.40 31 0.00 0 0 4 1 0.0 0 0
Aug 10 0.77 0.32 31 0.32 31 0.00 0 0 8 3 0.0 0 0
Sept 10 0.83 0.00 29 0.00 29 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 12.38" 7.55" 364 days 7.55" 364 0.00" 0 days 0 98 days 46 days 28.3" 40 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
10/1/2009 0.20
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.10
10/5/2009 0.42
10/6/2009 0.13
10/7/2009 0.00
10/8/2009 0.01
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.09
10/15/2009 T
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 T
10/20/2009 0.04
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.05
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 0.02
10/29/2009 0.00
10/30/2009 0.01
10/31/2009 T
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 T
11/8/2009 T
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 T
11/14/2009 T
11/15/2009 0.06
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.01
11/22/2009 0.00
11/23/2009 0.03
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 T
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.06
12/6/2009 0.04
12/7/2009 0.04
12/8/2009 0.15
12/9/2009 0.03
12/10/2009 T
12/11/2009 0.00
12/12/2009 T
12/13/2009 0.15
12/14/2009 T
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.01
12/22/2009 0.00
12/23/2009 0.04
12/24/2009 0.01
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.02
12/31/2009 0.04
Day of YearDaily PrcpMultiday Prcp
1/1/2010 T
1/2/2010 0.05
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 T
1/6/2010 0.02
1/7/2010 T
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 T
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.02
1/19/2010 0.05
1/20/2010 T
1/21/2010 T
1/22/2010 0.06
1/23/2010 0.09
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.07
1/27/2010 0.03
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 T
2/1/2010 0.13
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.03
2/5/2010 T
2/6/2010 0.05
2/7/2010 0.00
2/8/2010 0.00
2/9/2010 T
2/10/2010 0.00
2/11/2010 0.06
2/12/2010 0.06
2/13/2010 0.18
2/14/2010 0.00
2/15/2010 0.10
2/16/2010 0.05
2/17/2010 T
2/18/2010 T
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.01
2/26/2010 T
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 T
3/4/2010 0.01
3/5/2010 0.03
3/6/2010 T
3/7/2010 0.00
3/8/2010 0.08
3/9/2010 0.00
3/10/2010 0.01
3/11/2010 T
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.18
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 T
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.02
3/24/2010 0.00
3/25/2010 0.00
3/26/2010 0.03
3/27/2010 0.11
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.01
3/31/2010 0.29
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.01
4/2/2010 T
4/3/2010 0.08
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.24
4/7/2010 0.01
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 T
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.07
4/22/2010 0.35
4/23/2010 0.64
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.00
4/28/2010 0.18
4/29/2010 T
4/30/2010 T
5/1/2010 0.06
5/2/2010 0.01
5/3/2010 0.00
5/4/2010 0.01
5/5/2010 0.00
5/6/2010 T
5/7/2010 0.07
5/8/2010 0.00
5/9/2010 T
5/10/2010 0.00
5/11/2010 0.14
5/12/2010 0.17
5/13/2010 0.01
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 T
5/19/2010 T
5/20/2010 0.04
5/21/2010 0.01
5/22/2010 0.03
5/23/2010 0.06
5/24/2010 T
5/25/2010 0.03
5/26/2010 0.00
5/27/2010 T
5/28/2010 0.05
5/29/2010 0.02
5/30/2010 0.01
5/31/2010 0.00
6/1/2010 T
6/2/2010 0.20
6/3/2010 0.01
6/4/2010 0.04
6/5/2010 0.09
6/6/2010 0.00
6/7/2010 0.17
6/8/2010 0.15
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 T
6/12/2010 0.04
6/13/2010 0.09
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 0.06
6/17/2010 0.07
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 T
6/21/2010 T
6/22/2010 T
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.01
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 T
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.01
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.02
7/29/2010 0.31
7/30/2010 0.00
7/31/2010 0.06
8/1/2010 T
8/2/2010 0.00
8/3/2010 0.03
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.02
8/8/2010 0.00
8/9/2010 0.01
8/10/2010 0.02
8/11/2010 0.00
8/12/2010 T
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.01
8/23/2010 0.14
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 T
8/28/2010 0.00
8/29/2010 0.01
8/30/2010 0.08
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 M
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.20 M M M M Rain, rain and snow grains, and finally a few snowflakes before ending.
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.10 M M M M Just a start--much more on the way. intermittent at this time
10/5/2009 7:00 AM 0.42 M M M M rain, mixed with snow throughout the day. All snow melted as fell.
10/6/2009 7:00 AM 0.13 0.7 M M M Precipitation all snow. Some accumulation before melting. New snowfall accumulation estimated.
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.01 M M M M very light rain during the night
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.00 0.0 M M M
10/11/2009 7:00 AM 0.00 0.0 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 0.09 M M M M showers throughout the night, with high winds, seemed heavy.
10/15/2009 7:00 AM T M M M M A few drops mid morning (8:40) and a few more in the afternoon (4:30 - 4:40).
10/16/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM T M M M M Began at obs time
10/20/2009 7:00 AM 0.04 M M M M showery throughout the day with thunderstorms from 4 to 4:30 pm
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.05 M M M M Primarily frontal-related precip from 8:30 to 11:00 pm. Trace of precip in weak showers until dawn.
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.02 0.1 0.01 M M Rain first 11:30 to 2:15am (0.01"), snow late 11:00am-3:20pm PM-- short duration; soil temps melted all.
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.01 0.1 0.01 M M All snow with temps hovering near 32.
10/31/2009 7:00 AM T M M M M Drizzle entire period.
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM T M M M M Very light rain
11/8/2009 7:00 AM T M M M M weak shower
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M Cold Front ~90 miles west--expect orographic-induced RASN to south and east. If lucky, may even get a flake or two in the gage today.
11/13/2009 7:00 AM T T M M M Precipitation times were for drizzle yesterday. Very light snow began falling at 6:30 this am.
11/14/2009 7:00 AM T T T M M Very light snow began falling at 6 AM. Intensity of snowfall increasing at obs time.
11/15/2009 7:00 AM 0.06 1.0 0.60 M M All snow. Began 6 am Saturday morning and ended by 9:30 am. Trace from 6 - 7 and 1" SF by 8:30
11/16/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.01 T M M M short duration event--a mix of rain and snow. snow, at best a trace (dusting).
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.03 0.5 0.03 T M All snow event--light and fluffy.
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM T T T M M A few flakes.
12/3/2009 7:00 AM 0.00 0.0 M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.06 0.5 0.60 M M very fine snowfall and still falling
12/6/2009 7:00 AM 0.04 0.5 M 1.0 M Very fine snow at obs time. Most of snow fell from 7 am to 9:20 yesterday morning. Dusting on cleaned surfaces this am. Still snowing.
12/7/2009 7:00 AM 0.04 0.5 0.04 1.0 M Light snow from obs time to 9:20 yesterday, then began again as minor disturbance passed through from ~3 am to obs time. By obs time, a few flakes were falling--not enough to continue past 7am. Went out and swept driveway :).
12/8/2009 7:00 AM 0.15 2.3 0.15 2.5 M good snow fall. still snowing at obs time.
12/9/2009 7:00 AM 0.03 0.5 0.03 2.5 M Monday snow event lasted until 8:20 w/little additional accumulation (Trace). Current report reflects what fell from around midnight through obs time. Very light snow falling at obs time.
12/10/2009 7:00 AM T T T 2.0 M Very light snow at obs time yeaterday--intermittent after and stopped @ 9:45
12/11/2009 7:00 AM 0.00 0.0 M 2.0 M Clear and very cold. Yesterday's -17F at the airport was the coldest day in Dec for 17 years. Heat island and the obs site was only -15F.
12/12/2009 7:00 AM T 0.1 T 2.0 M Snow began at 6:50 this morning. First minor wave of maritime air from SW. A surprise as main boundary not expected to arrive until mid-afternoon. Suspect the stagnant arctic air played a role in the precipitation.
12/13/2009 7:00 AM 0.15 2.0 0.15 4.0 M Using Poky airport for snow began, estimated start time is 3am. Not snowing at obs time. Wave #3 due in late morning.
12/14/2009 7:00 AM T T T 4.0 M Very light snow with temps hovering at 32F. Sunlight today w/winds and expect temp to rise above freezing. Should lower snowdepth.
12/15/2009 7:00 AM 0.00 0.0 M 2.0 M Windy after midnight caused mixing and rising temps to above freezing by dawn. Pacific system should arrive by early afternoon for additional snow fall.
12/16/2009 7:00 AM 0.00 0.0 M 1.0 M Precip over southern highlands ~1.5 miles away. Dry through period, mild, and continued melting of snow.
12/17/2009 7:00 AM 0.00 0.0 M 0.5 M Melting continues. At this rate, perhaps a trace by tomorrow.
12/18/2009 7:00 AM 0.00 0.0 M T M
12/19/2009 7:00 AM 0.00 0.0 M T M
12/20/2009 7:00 AM 0.00 0.0 M T M
12/21/2009 7:00 AM 0.01 0.1 M T M Light, steady snow at 1 am, produced a dusting.
12/22/2009 7:00 AM 0.00 0.0 M T M Radar indicates band of snow about 2-3 hours distant to the west.
12/23/2009 7:00 AM 0.04 0.4 M 0.5 M Very fine snow with little accumulation. Appears to be ready to start again--snowing on hillside to the south and southwest.
12/24/2009 7:00 AM 0.01 0.1 M 0.5 M Very Fine snow fall persisted through the daylight hours.
12/25/2009 7:00 AM 0.00 0.0 M 0.5 M P/C and cold--latter the result of living in valley under an inversion with trapped arctic air.
12/26/2009 7:00 AM 0.00 0.0 M T M
12/27/2009 7:00 AM 0.00 0.0 M T M
12/28/2009 7:00 AM 0.00 0.0 M T M
12/29/2009 7:00 AM 0.00 0.0 M T M
12/30/2009 7:00 AM 0.02 0.2 M 0.2 M Initially, light showers. Steady light snowfall with calm winds.
12/31/2009 7:00 AM 0.04 1.0 M 1.0 M
1/1/2010 7:00 AM T T M 0.5 M Very light snow; temp right at freezing; strong gusty southerly winds.
1/2/2010 7:00 AM 0.05 0.3 M T M Very fine snow turned over to a mix of drizzle and snow by late afternoon yesterday as temps rose above freezing. Snow fall is more an estimate--after 40+ years, a pretty good estimate.
1/3/2010 7:00 AM 0.00 0.0 M T M
1/4/2010 7:00 AM 0.00 0.0 M T M
1/5/2010 7:00 AM T T M T M Light snowfall. used Pocatello airport times (5 miles west) for period of event.
1/6/2010 7:00 AM 0.02 M M T M All rain or drizzle
1/7/2010 7:00 AM T M M 0.0 M Very fine orographically-induced drizzle as Artic air pushed into the valley from the NE.
1/8/2010 7:00 AM 0.00 0.0 M M M
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.00 0.0 M M M
1/14/2010 7:00 AM T M M M M Rainfall overnight in early morning
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.00 0.0 M M M
1/18/2010 7:00 AM 0.02 0.3 M 0.5 M Snow began sometime after 4am and ending at obs time.
1/19/2010 7:00 AM 0.05 0.2 M T M mix of rain and snow.
1/20/2010 7:00 AM T T M 0.0 M weak snow shower.
1/21/2010 7:00 AM T 0.0 M 0.0 M A few flakes began just before obs time
1/22/2010 7:00 AM 0.06 0.5 M 0.5 M Yesterday's flakes ended at 7:10. Measured quantity occurred this morning. Not snowing at obs time. Soil temp has had chance to warm, with indications the snow is melting.
1/23/2010 7:00 AM 0.09 0.8 M T M Snow, rain & snow, graupel, snow--the way the day went. 25 to 35 knot winds through the night has scoured what was about 1 inch.
1/24/2010 7:00 AM 0.00 0.0 M T M
1/25/2010 7:00 AM 0.00 0.0 M T M
1/26/2010 7:00 AM 0.07 1.0 M 1.0 M Pretty impressive snowfall amount in light of nearly zip amounts throughout the winter months to date. Still snowing at obs time.
1/27/2010 7:00 AM 0.03 0.2 M T M very light snow from obs time to 10:30 with a snow shower from 2:40 to 3:05. Almost all accumulation had melted by sunset.
1/28/2010 7:00 AM 0.00 0.0 M M M
1/29/2010 7:00 AM 0.00 0.0 M M M
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 7:00 AM T T M M M Trace snow fell between 9 and 10 pm last night. Very fine snow began falling at 630 this morning and radar suggests more on way.
2/1/2010 7:00 AM 0.13 1.5 M 1.5 M All snow in form of showers most of day
2/2/2010 7:00 AM 0.00 0.0 M 1.0 M
2/3/2010 7:00 AM 0.00 0.0 M T M
2/4/2010 7:00 AM 0.03 0.3 M 0.5 M Very light snow began falling at obs time. Snow fall occurred around 11pm last night to 2 am. will show a close at 2 am and begin tomorrow with 7am as a start time. 1/4" of new snow on top of trace.
2/5/2010 7:00 AM T T M T M A few flakes and all ended for day by 7:20. Radar indicates a wave for this morning from WSW. Appears about 2 hours distant.
2/6/2010 7:00 AM 0.05 T M T M Mix of snow flakes and drizzle for the bulk of the day.
2/7/2010 7:00 AM 0.00 0.0 M T M
2/8/2010 7:00 AM 0.00 0.0 M T M
2/9/2010 7:00 AM T 0.0 M T M Flakes from clear skies--cool. lastest a bit over 3 hours. No surface accumulation.
2/10/2010 7:00 AM 0.00 0.0 M T M
2/11/2010 7:00 AM 0.06 0.5 M 0.5 M light snow from 10am to 2:30 yesterday afternoon--all melting as fell. Accumulation this morning began about 1 am and still falling.
2/12/2010 7:00 AM 0.06 0.6 M 0.5 M Yesterday mornings snow quit a few minutes after obs time. Temperatures rose and melted all the accumulation. Snow depth this morning from 3 am and still snowing.
2/13/2010 7:00 AM 0.18 1.8 M 1.0 M More snow overnight Lots of melting at time of obs with avg snow depth around 0.8" A surprise at the amount of water measured. Snow accumulation est.
2/14/2010 7:00 AM 0.00 0.0 M T M
2/15/2010 7:00 AM 0.10 1.0 M 1.0 M Snow began early hours of this morning. Snowing lightly at obs time.
2/16/2010 7:00 AM 0.05 0.5 M T M Light snow through early afternoon with temps up to 40F. Nearly everything melted--accumulation merely an estimate as no liquid precipitation fell during reporting period.
2/17/2010 7:00 AM T 0.0 M T M Very fine drizzle/mist (BR) at obs time. Biggest influence of DZ/BR is in reducing visibility.
2/18/2010 7:00 AM T 0.0 M T M Very fine DZ/BR persisted until nearly noon yesterday.
2/19/2010 7:00 AM 0.00 0.0 M T M
2/20/2010 7:00 AM 0.00 0.0 M T M
2/21/2010 7:00 AM 0.00 0.0 M 0.0 M
2/22/2010 7:00 AM 0.00 0.0 M 0.0 M
2/23/2010 7:00 AM 0.00 0.0 M 0.0 M
2/24/2010 7:00 AM 0.00 0.0 M 0.0 M Snow imminent. Radar indicates leading edge 7 miles West--helps having weather radar experience.
2/25/2010 7:00 AM 0.01 0.1 M 0.0 M Light Snow and Drizzle intermittently throughout the day with the measured snow accumulation occurring from start time to 8:10am. Melting commenced with no further accumulation.
2/26/2010 7:00 AM T T M 0.0 M Flakes; melted as fell; no accumulation.
2/27/2010 7:00 AM 0.00 0.0 M 0.0 M
2/28/2010 7:00 AM 0.00 0.0 M 0.0 M
3/1/2010 7:00 AM 0.00 0.0 M 0.0 M
3/2/2010 7:00 AM 0.00 0.0 M 0.0 M
3/3/2010 7:00 AM T 0.0 M 0.0 M Light rain early hours this morningf
3/4/2010 7:00 AM 0.01 0.0 M 0.0 M Mainly drops early and a light shower to end it.
3/5/2010 7:00 AM 0.03 0.0 M 0.0 M A rain and drizzle mix--latter still occurring at obs time
3/6/2010 7:00 AM T 0.0 M 0.0 M Light Drizzle
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.08 0.0 M 0.0 M Light Drizzle, to rain, and tapered off to drizzle. Excellent precursor to the dense freezing fog of this morning--vis less than 20 feet.
3/9/2010 7:00 AM 0.00 0.0 M 0.0 M Precip--most likely snow--imminent
3/10/2010 7:00 AM 0.01 T M 0.0 M Snow showers yesterday morning.
3/11/2010 7:00 AM T T M 0.0 M A few snow flakes
3/12/2010 7:00 AM 0.00 0.0 M 0.0 M
3/13/2010 7:00 AM 0.00 0.0 M 0.0 M First wave arriving as obs is taken with a couple flakes falling. So, past 24-hours is input as zero.
3/14/2010 7:00 AM 0.18 1.5 M 0.5 M Snow began in earnest just after obs time and continued thru early afternoon, becoming showery from then until about 4 am. snowfall estimated due to warm soil temps causing melting throughout much of morning and mid afternoon. Snow depth is what remained this am.
3/15/2010 7:00 AM 0.00 0.0 M 0.0 M All snow from yesterday has melted
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M
3/17/2010 7:00 AM 0.00 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM T T M 0.0 M Just a dusting; melting commenced as sunlight touched the surface.
3/20/2010 7:00 AM 0.00 0.0 M 0.0 M
3/21/2010 7:00 AM 0.00 0.0 M 0.0 M
3/22/2010 7:00 AM 0.00 0.0 M 0.0 M
3/23/2010 7:00 AM 0.02 0.2 M T M
3/24/2010 7:00 AM 0.00 0.0 M 0.0 M
3/25/2010 7:00 AM 0.00 0.0 M 0.0 M
3/26/2010 7:00 AM 0.03 T M 0.0 M Snow melted as fell.
3/27/2010 7:00 AM 0.11 1.5 M 1.5 M All snow. Melting on hard surfaces during event. This morning, roads were clear and dry. With rapid temperature rise today, expect all to melt.
3/28/2010 7:00 AM 0.00 0.0 M 0.0 M
3/29/2010 7:00 AM 0.00 0.0 M 0.0 M
3/30/2010 7:00 AM 0.01 0.0 M 0.0 M All rain. Light rain at obs time.
3/31/2010 7:00 AM 0.29 T M 0.0 M Mostly rain. A mix at FROPA w/no accumulation.
4/1/2010 7:00 AM 0.01 0.1 M T M
4/2/2010 7:00 AM T T M T M Yesterday's snowfall all melted during afternoon.
4/3/2010 7:00 AM 0.08 1.0 M 1.0 M Snow accumulation on fallow field and lawns. Hard asphalt/cement had sufficient heat to melt with some ice patches. WIndy all night w/gusts 35 to 45 mph.
4/4/2010 7:00 AM 0.00 0.0 M 0.0 M
4/5/2010 7:00 AM 0.00 0.0 M 0.0 M
4/6/2010 7:00 AM 0.24 2.5 M 1.0 M Under convective conditions with orographics slowing system movement. Initially, rain rapidly changing over to snow. WIth warm surfaces, much melting and roads passable this am.
4/7/2010 7:00 AM 0.01 T M 0.0 M Light rain/snow/snowgrain showers yesterday afternoon.
4/8/2010 7:00 AM 0.00 0.0 M 0.0 M
4/9/2010 7:00 AM 0.00 0.0 M 0.0 M
4/10/2010 7:00 AM 0.00 0.0 M 0.0 M
4/11/2010 7:00 AM 0.00 0.0 M 0.0 M
4/12/2010 7:00 AM 0.00 0.0 M 0.0 M
4/13/2010 7:00 AM T 0.0 M 0.0 M a few rain drops
4/14/2010 7:00 AM 0.00 0.0 M 0.0 M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.07 M M M M more showers to south ~ 2 hours away.
4/22/2010 7:00 AM 0.35 M M M M Nice showers throughout the reporting period.
4/23/2010 7:00 AM 0.64 T M 0.0 M Showers throughout the reporting period. Snow did fall sometime between 10pm and 4 am. Only a trace remains along lower edge of fenceline.
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 7:00 AM 0.00 0.0 M M M
4/27/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.18 T M 0.0 M Mainly showers with some snow after 2:30 am. Cold front produced 60 mph gusts throughout SE Idaho
4/29/2010 7:00 AM T T M 0.0 M Snow grains/flurries much of the day.
4/30/2010 7:00 AM T T M 0.0 M Drops and a few snow grains from passing, weak, showers.
5/1/2010 7:00 AM 0.06 T M 0.0 M 2-showers; first snow grains and ice pellets; second rain.
5/2/2010 7:00 AM 0.01 M M M M light showers
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.01 M M M M Light rain showers with passage of cold front. WInd gusts recorded at 62mph at PIH airport, ~7 miles west.
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM T T M 0.0 M Very fine snow w/temps below freezing. No accumulation.
5/7/2010 7:00 AM 0.07 0.7 M 0.0 M An all snow event w/bulk of snowfall from 7 to 8 am yesterday. Accumulation on ground all melted by noon.
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM T M M M M Brief shower from decaying thunderstorm.
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.14 M M M M Began yesterday as a thunderstorm. Steady rain from 6:30 to 8:00 pm. Currentlybetweenwaves of precip.
5/12/2010 7:00 AM 0.17 M M M M All rain.
5/13/2010 7:00 AM 0.01 M M M M Weak showers scattered about. Finally one over the gauge.
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM T M M M M Collapsing shower from 10:15pm to 10:30 last night. Very weak shower at obs time.
5/19/2010 7:00 AM T M M M M Drops at the gauge. Elsewhere around me, from 0.10 - 0.30.
5/20/2010 7:00 AM 0.04 M M M M Just a fine mist remaining at obs time. Clearing evident to the west.
5/21/2010 7:00 AM 0.01 M M M M Few more drops after obs time yesterday morning than I thought.
5/22/2010 7:00 AM 0.03 M M M M Began as showers at 1:40 yesterday afternoon with the bulk of the precipitation from 10pm until this morning. Snow level down to 6,000 feet.
5/23/2010 7:00 AM 0.06 0.6 M 0.0 M Everything fell as either snow grains or snow. New snowfall value using ancient 10-1 rule as all melted as fell. Neat steam fog events between showers.
5/24/2010 7:00 AM T M M M M Weak rain shower began just before obs time.
5/25/2010 7:00 AM 0.03 M M M M All rain.
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM T M M M M Began just before obs time this morning. Cold Front still ~60 miles west. Good day for thunderstorms--yup, a 42+ year geek :).
5/28/2010 7:00 AM 0.05 M M M M Light intermittent showers through early evening.
5/29/2010 7:00 AM 0.02 M M M M Light showers
5/30/2010 7:00 AM 0.01 M M M M Low pulling out to NE. On west edge of deformation field during passage.
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM T M M M M Few drops during evening period.
6/2/2010 7:00 AM 0.20 M M M M Showers throughout the day.
6/3/2010 7:00 AM 0.01 M M M M Drops until 2am. Measured precip from this shower.
6/4/2010 7:00 AM 0.04 M M M M Drops from 4 to 6 pm with the measured amount from midnight to 4 am.
6/5/2010 7:00 AM 0.09 M M M M Good, intermittent activity throughout the reporting period.
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.17 M M M M 0.13 fell from 6:10pm to 6:20pm as result of thunderstorm. Some additional rain fell befor obs time and appears more to come.
6/8/2010 7:00 AM 0.15 M M M M began just after obs time and ended about 3pm.
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM T 0.0 M M M
6/12/2010 7:00 AM 0.04 M M M M
6/13/2010 7:00 AM 0.09 M M M M Began as drops at 9 and as light rain from 10 through most of the night.
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 7:00 AM 0.00 0.0 M M M
6/16/2010 7:00 AM 0.06 M M M M showers from noon yesterday to 8 pm and a final shower while taking the observation. Heaviest in one shower yesterday evening.
6/17/2010 7:00 AM 0.07 M M M M Trace from 7 to 7:30am yesderday with the measurable stuff from 3:30 to 6:15.
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM T M M M M Drops from passing thunderstorm.
6/21/2010 7:00 AM T M M M M Deja vu--more drops from a passing thunderstorm
6/22/2010 7:00 AM T M M M M Drops for a few minutes. Cause: Jet streak and coupled minor from south moving to ENE. Just on the edge.
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.01 M M M M Edge of thunderstorm produced mostly wind. Heavy rain shaft off to SE with storm moving NE.
6/27/2010 7:00 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.00 0.0 M M M ACCAS West. Looks like setting up for a nice thundery afternoon.
6/30/2010 7:00 AM 0.01 M M M M Collapsing cell.
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM T M M M M Drops from remnants of storm.
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.01 M M M M Rain fell in first 15 minutes of time sequence below. Drops from very isolated TSTMS later in day.
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.02 M M M M On the edge of a passing thunderstorm.
7/29/2010 7:00 AM 0.31 M M M M Two Thunderstorms. FIrst overhead with no wind. Second formed to SW and provided 20-25KT gust.
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 7:00 AM 0.06 M M M M Trace from 6:30 to 7pm. Measurable precip began at 10:45 to 11:05pm. All results of thunderstorms
8/1/2010 7:00 AM T M M M M On edge of passing thunderstorms.
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.03 M M M M On edge of thunderstorms.
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.02 M M M M light shower from passing thunderstorm.
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.01 M M M M Passing thunderstorm--frequent lightning, little precipitation.
8/10/2010 7:00 AM 0.02 M M M M Showers with bulk from noon to 1pm. Rest of time, one could count the drops.
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM T M M M M Weak FROPA. Looking forward to the cooler temperatures for a few days.
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.01 M M M M Passing shower
8/23/2010 7:00 AM 0.14 M M M M Showers and embedded TSTMS w/FROPA.
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM T M M M M drops from fast-moving cold front. Was an expected wind event and cool down.
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.01 M M M M
8/30/2010 7:00 AM 0.08 M M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M Rain imminent.
9/10/2010 7:00 AM M M M M M Did Rain but had left area on vacation.
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 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



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