Station Overview Station Location
Station Number ID-TF-1 Latitude 42.54298
Station Name Twin Falls 4.9 WSW Longitude -114.55245
County Twin Falls Elevation (ft) 3856



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 0.79 1.27 33 1.27 27 0.00 6 1 8 0 1.7 1 2
Nov 09 1.00 0.18 30 0.15 26 0.03 4 1 5 0 2.3 3 4
Dec 09 1.23 1.29 31 1.29 31 0.00 0 0 10 2 6.7 6 11
Jan 10 0.88 1.10 31 1.10 31 0.00 0 0 9 1 3.9 5 5
Feb 10 0.76 0.83 28 0.83 28 0.00 0 0 10 1 1.3 3 3
March 10 0.98 0.39 31 0.39 31 0.00 0 0 7 0 0.9 1 1
April 10 1.09 1.53 30 1.53 30 0.00 0 0 10 0 0.3 1 0
May 10 1.27 1.46 31 0.53 22 0.93 9 1 6 1 0.0 0 0
June 10 0.93 0.81 30 0.68 24 0.13 6 1 7 2 0.0 0 0
July 10 0.28 0.34 31 0.34 27 0.00 4 1 2 1 0.0 0 0
Aug 10 0.27 0.20 31 0.20 31 0.00 0 0 5 2 0.0 0 0
Sept 10 0.45 0.39 30 0.39 22 0.00 8 2 2 0 0.0 0 0
Water Year Totals: 9.93" 9.79" 367 days 8.70" 330 1.09" 37 days 7 81 days 10 days 17.1" 20 days 26 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 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.60
10/5/2009 0.19
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00 **
10/9/2009 **
10/10/2009 **
10/11/2009 **
10/12/2009 **
10/13/2009 0.00 0.00
10/14/2009 0.09
10/15/2009 0.01
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.30
10/20/2009 0.01
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 0.02
10/28/2009 0.00
10/29/2009 0.00
10/30/2009 0.00
10/31/2009 0.00
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 **
11/8/2009 **
11/9/2009 **
11/10/2009 0.03
11/11/2009 0.00
11/12/2009 0.01
11/13/2009 0.01
11/14/2009 0.02
11/15/2009 0.00
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 0.02
11/22/2009 0.00
11/23/2009 0.09
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 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.07
12/7/2009 0.01
12/8/2009 0.06
12/9/2009 T
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.03
12/13/2009 0.10
12/14/2009 0.01
12/15/2009 0.00
12/16/2009 0.74
12/17/2009 T
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.06
12/22/2009 0.04
12/23/2009 0.00
12/24/2009 0.00
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 0.17
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.44
1/2/2010 0.20
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.01
1/7/2010 0.00
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 0.06
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.05
1/19/2010 T
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.04
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.08
1/27/2010 0.03
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.19
2/1/2010 0.05
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.09
2/5/2010 0.07
2/6/2010 0.07
2/7/2010 0.00
2/8/2010 T
2/9/2010 0.00
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.20
2/13/2010 0.03
2/14/2010 0.00
2/15/2010 0.06
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
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 0.12
2/25/2010 0.08
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.06
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.02
3/4/2010 0.00
3/5/2010 0.02
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.04
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.11
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.04
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.01
3/31/2010 0.15
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.45
4/4/2010 0.00
4/5/2010 0.12
4/6/2010 0.07
4/7/2010 0.00
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 0.15
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.01
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.02
4/22/2010 0.13
4/23/2010 0.47
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.00
4/28/2010 0.09
4/29/2010 0.02
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.01
5/5/2010 0.00
5/6/2010 T
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 **
5/12/2010 **
5/13/2010 **
5/14/2010 **
5/15/2010 **
5/16/2010 **
5/17/2010 **
5/18/2010 **
5/19/2010 0.93
5/20/2010 0.10
5/21/2010 0.00
5/22/2010 0.02
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.12
5/28/2010 0.18
5/29/2010 0.10
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.01
6/2/2010 0.21
6/3/2010 0.05
6/4/2010 0.04
6/5/2010 0.22
6/6/2010 **
6/7/2010 **
6/8/2010 **
6/9/2010 **
6/10/2010 **
6/11/2010 0.13
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 0.09
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 T
6/26/2010 0.06
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 T
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 0.00
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 **
7/17/2010 **
7/18/2010 **
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.00
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 T
7/29/2010 0.20
7/30/2010 0.14
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.01
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.05
8/10/2010 0.02
8/11/2010 0.00
8/12/2010 0.02
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 T
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 T
8/23/2010 0.10
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 **
9/3/2010 **
9/4/2010 **
9/5/2010 **
9/6/2010 **
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.36
9/10/2010 0.03
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 **
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 8:10 AM 0.00 0.0 0.00 0.0 0.00 ice in the grass - sprinklers froze over
10/2/2009 7:55 AM 0.00 0.0 0.00 0.0 0.00 sprinklers freezing water in the grass
10/3/2009 9:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2009 7:59 AM 0.60 1.7 0.34 1.7 0.48 heavy wet snow. Appears it started as rain, as such was in the measuring tube with snow in the funnel
10/5/2009 8:00 AM 0.19 M M 1.7 0.58 melted rain/snow from yesterday
10/6/2009 8:20 AM 0.00 0.0 0.00 0.0 0.00 considerable frost in the grass
10/7/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00
10/8/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00 frost on roof
10/13/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2009 8:00 AM 0.09 0.0 0.00 0.0 0.00
10/15/2009 8:20 AM 0.01 0.0 0.00 0.0 0.00
10/16/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/17/2009 8:10 AM 0.00 0.0 0.00 0.0 0.00
10/18/2009 8:05 AM 0.00 0.0 0.00 0.0 0.00
10/19/2009 7:05 AM 0.30 0.0 0.00 0.0 0.00
10/20/2009 7:05 AM 0.01 0.0 0.00 0.0 0.00
10/21/2009 7:35 AM 0.00 0.0 0.00 0.0 0.00
10/22/2009 8:05 AM 0.00 0.0 0.00 0.0 0.00
10/23/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00
10/24/2009 6:50 AM 0.05 0.0 0.00 0.0 0.00
10/25/2009 7:50 AM 0.00 0.0 0.00 0.0 0.00
10/26/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
10/27/2009 7:00 AM 0.02 0.0 0.00 0.0 0.00 Extreme wind event overnight - one gust reached 90mph
10/28/2009 8:10 AM 0.00 0.0 0.00 0.0 0.00
10/29/2009 7:10 AM 0.00 0.0 0.00 0.0 0.00
10/30/2009 7:50 AM 0.00 0.0 0.00 0.0 0.00
10/31/2009 8:10 AM 0.00 0.0 0.00 0.0 0.00
11/1/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00
11/3/2009 7:10 AM 0.00 0.0 0.00 0.0 0.00
11/4/2009 6:40 AM 0.00 0.0 0.00 0.0 0.00
11/5/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2009 7:10 AM 0.00 0.0 0.00 0.0 0.00
11/11/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2009 7:45 AM 0.01 0.0 0.00 0.0 0.00 rain/snow mix falling
11/13/2009 7:40 AM 0.01 0.0 0.00 0.0 0.00
11/14/2009 7:45 AM 0.02 0.6 0.04 0.6 0.04
11/15/2009 7:40 AM 0.00 0.0 0.00 0.0 0.00
11/16/2009 7:25 AM 0.00 0.0 0.00 0.0 0.00
11/17/2009 8:20 AM 0.00 0.0 0.00 0.0 0.00
11/18/2009 7:40 AM 0.00 0.0 0.00 0.0 0.00
11/19/2009 8:50 AM 0.00 0.0 0.00 0.0 0.00
11/20/2009 7:20 AM 0.00 0.0 0.00 0.0 0.00
11/21/2009 8:00 AM 0.02 0.2 0.03 0.2 0.03 appears to have been wind-driven rain/snow mix. More "on" the guage than "in" it. Snow board was more consistent. Total snow not possible, too little to measure in the grass
11/22/2009 7:45 AM 0.00 0.0 0.00 0.0 0.00 flurries beginning
11/23/2009 7:30 AM 0.09 1.5 0.11 1.5 0.08 several separate squalls, possibly somwe rain at beginning
11/24/2009 8:00 AM 0.00 0.0 M 0.8 0.02 no new snow
11/25/2009 7:40 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
11/26/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00
11/27/2009 8:05 AM 0.00 0.0 0.00 0.0 0.00
11/28/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00
11/30/2009 8:45 AM 0.00 0.0 0.00 0.0 0.00
12/1/2009 7:40 AM 0.00 0.0 0.00 0.0 0.00
12/2/2009 6:50 AM 0.00 0.0 0.00 0.0 0.00
12/3/2009 7:50 AM 0.00 0.0 0.00 0.0 0.00
12/4/2009 6:10 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
12/5/2009 7:50 AM 0.00 0.0 0.00 0.0 0.00
12/6/2009 7:10 AM 0.07 1.3 0.04 1.3 0.04 snow yesterday AM and last evening
12/7/2009 7:50 AM 0.01 0.3 0.03 1.3 0.05 intermittent flurries since yesterday morning, considerable blowing with re-location of snow and some drifting
12/8/2009 8:00 AM 0.06 1.8 0.09 2.5 0.26 strong wind effects, wind crusted snow
12/9/2009 8:00 AM T T M 2.0 0.13 doubtful if new snow - rather drift snow
12/10/2009 8:20 AM 0.00 0.0 0.00 1.7 0.04
12/11/2009 8:00 AM 0.00 0.0 0.00 1.5 0.17
12/12/2009 8:00 AM 0.03 0.5 0.03 2.3 0.17 appears to be all snow
12/13/2009 7:30 AM 0.10 0.4 0.04 2.2 0.32 freezing rain/snow mix followed by add'l snow since 2300 yesterday. FOG 1/4 mi. vis at this time
12/14/2009 8:00 AM 0.01 0.0 0.00 0.7 0.14 liq. water in gauge snowpack is ave. of bare and frozen crust
12/15/2009 7:45 AM 0.00 0.0 0.00 0.0 0.00 a few remaining drifts and piles
12/16/2009 8:00 AM 0.74 0.0 0.00 0.0 0.00 steady rain all night
12/17/2009 8:00 AM T 0.0 0.00 0.0 0.00
12/18/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
12/19/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00 very heavy frost
12/20/2009 7:30 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
12/21/2009 8:00 AM 0.06 0.0 0.00 0.0 0.00 rain last night
12/22/2009 8:15 AM 0.04 T 0.00 0.0 0.00 freezing rain followed by intermittent snow flurries since 0700 this AM
12/23/2009 6:50 AM 0.00 0.0 0.00 0.0 0.00
12/24/2009 7:45 AM 0.00 0.0 0.00 0.0 0.00
12/25/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy frost, lifting fog
12/26/2009 7:20 AM 0.00 0.0 0.00 0.0 0.00
12/27/2009 8:30 AM 0.00 0.0 0.00 0.0 0.00
12/28/2009 7:15 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
12/29/2009 8:00 AM 0.00 0.0 0.00 0.0 0.00
12/30/2009 7:40 AM 0.17 2.4 0.19 2.4 0.19
12/31/2009 7:50 AM 0.00 0.0 M 1.3 0.17 no new snow Happy New Year!
1/1/2010 8:40 AM 0.44 0.2 0.17 2.0 0.34 snow began approx. 1700 yesterday continued intermit thru 2400 then r/s ; changed to all rain approx. 0130 today
1/2/2010 8:10 AM 0.20 0.4 0.07 1.5 0.22 interm. rain yesterday thru the day. Changed to freezing rain late evening then snow.
1/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 few random plow piles and an occasional small drift
1/4/2010 7:15 AM 0.00 0.0 0.00 0.0 0.00
1/5/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
1/6/2010 6:45 AM 0.01 0.0 0.00 0.0 0.00 intermit. drizzle yesterday
1/7/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
1/8/2010 6:55 AM 0.00 0.0 0.00 0.0 0.00
1/9/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/10/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/11/2010 7:15 AM 0.00 0.0 0.00 0.0 0.00
1/12/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
1/13/2010 6:35 AM 0.00 0.0 0.00 0.0 0.00
1/14/2010 7:30 AM 0.06 0.0 0.00 0.0 0.00
1/15/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00
1/16/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/17/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/18/2010 9:00 AM 0.05 0.0 0.00 0.0 0.00 rain since midnight
1/19/2010 8:00 AM T 0.0 0.00 0.0 0.00
1/20/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/22/2010 9:00 AM 0.04 0.4 0.05 0.5 0.06 E wind driven, after 0200/ before 0700
1/23/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
1/24/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
1/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2010 8:30 AM 0.08 0.8 0.09 0.8 0.09
1/27/2010 8:30 AM 0.03 T T 0.0 0.00 yesterday snow melted away. today fog with faint flurries
1/28/2010 7:08 AM 0.00 0.0 0.00 0.0 0.00 heavy fog
1/29/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
1/30/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
1/31/2010 7:15 AM 0.19 2.1 0.20 2.1 0.20 lt/mod snowing with limited fog-3/4mi.vis
2/1/2010 7:40 AM 0.05 M M 0.9 0.19 water in guage, unmeasureable frozen droplets on snowboard. faint drizzle yesterday
2/2/2010 8:40 AM 0.00 0.0 0.00 0.0 0.13
2/3/2010 6:45 AM 0.00 0.0 0.00 0.0 0.00
2/4/2010 8:00 AM 0.09 0.2 0.07 M M frozen mix in guage, frozen slush on board imbedded in grass-not able to read total snowpack
2/5/2010 8:10 AM 0.07 0.3 0.08 0.3 0.06 mix of snow/rain possibly freezing earlier
2/6/2010 9:30 AM 0.07 M M M M yesterday's precip; frozen overnight; nothing new since past evening
2/7/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00 frost
2/8/2010 8:05 AM T T 0.00 0.0 0.00 faint dust of fine snow pellets - melting
2/9/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/10/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00
2/11/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/12/2010 7:30 AM 0.20 0.0 0.00 0.0 0.00
2/13/2010 7:20 AM 0.03 0.0 0.00 0.0 0.00 rain
2/14/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
2/15/2010 8:00 AM 0.06 0.0 0.00 0.0 0.00 frozen rain
2/16/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
2/17/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
2/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/19/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/20/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
2/21/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
2/22/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
2/23/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
2/24/2010 7:40 AM 0.12 0.8 0.15 1.0 0.15 mix or snow, sleet, freezing rain changing to rain at this time
2/25/2010 8:00 AM 0.08 0.0 0.00 0.0 0.00 melted accumulation of yesterday's precip mix
2/26/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00 moderate frost
2/27/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
2/28/2010 7:40 AM 0.06 0.0 0.00 0.0 0.00
3/1/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
3/2/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2010 8:00 AM 0.02 0.0 0.00 0.0 0.00
3/4/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2010 8:20 AM 0.02 0.0 0.00 0.0 0.00
3/6/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
3/7/2010 7:35 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
3/8/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
3/9/2010 7:20 AM 0.04 T T 0.0 0.00 traces of snow in the grass, frozen water in guage
3/10/2010 6:50 AM 0.00 0.0 0.00 0.0 0.00
3/11/2010 7:15 AM 0.00 0.0 0.00 0.0 0.00
3/12/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/13/2010 7:20 AM 0.11 0.9 12.00 0.9 0.12 wind driven snow
3/14/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
3/15/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
3/16/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
3/18/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
3/20/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
3/21/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
3/22/2010 8:10 AM 0.04 0.0 0.00 0.0 0.00
3/23/2010 7:55 AM 0.00 0.0 0.00 0.0 0.00
3/24/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/25/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/27/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
3/28/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00
3/29/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
3/30/2010 7:20 AM 0.01 0.0 0.00 0.0 0.00 full overcast with possible virga overhead
3/31/2010 8:00 AM 0.15 0.0 0.00 0.0 0.00 yesterday's snow/rain showers. Mo available snow accumulations from the wet mix.
4/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00 several snow squalls yesterday but no measureable accumulation
4/3/2010 7:50 AM 0.45 0.3 M M M wind-blown mix rain/snow. Snow on board not representative of actual precip
4/4/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00 Happy Easter!
4/5/2010 8:00 AM 0.12 0.0 0.00 0.0 0.00 rain / snow mix. Snow nearly all gone now
4/6/2010 8:10 AM 0.07 0.0 M M M gauge held frozen, clear ice, however, a few small snow pellets on the sidewalk
4/7/2010 7:35 AM 0.00 0.0 0.00 0.0 0.00
4/8/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
4/9/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
4/10/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
4/13/2010 8:00 AM 0.15 0.0 0.00 0.0 0.00 yesterday day-time rain
4/14/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
4/15/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
4/16/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2010 7:30 AM 0.01 0.0 0.00 0.0 0.00
4/18/2010 7:16 AM 0.00 0.0 0.00 0.0 0.00
4/19/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
4/21/2010 7:45 AM 0.02 0.0 0.00 0.0 0.00
4/22/2010 8:30 AM 0.13 0.0 0.00 0.0 0.00 good slow drizzle, yesterday and thru the night
4/23/2010 8:00 AM 0.47 0.0 0.00 0.0 0.00
4/24/2010 7:02 AM 0.00 0.0 0.00 0.0 0.00
4/25/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
4/26/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/27/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
4/28/2010 8:00 AM 0.09 0.0 0.00 0.0 0.00 very "muddy" rain
4/29/2010 7:40 AM 0.02 0.0 0.00 0.0 0.00
4/30/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
5/1/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
5/2/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
5/3/2010 8:05 AM 0.00 0.0 0.00 0.0 0.00
5/4/2010 7:55 AM 0.01 0.0 0.00 0.0 0.00 yesterday's brief, blustery squalls
5/5/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
5/6/2010 8:20 AM T T M M M sparse wind-driven snow mixed with lawn sprinkler. WE is rough estimate - guage was dry
5/7/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
5/8/2010 7:10 AM 0.00 0.0 0.00 0.0 0.00
5/9/2010 7:25 AM 0.00 0.0 0.00 0.0 0.00
5/10/2010 6:40 AM 0.00 0.0 0.00 0.0 0.00
5/20/2010 8:00 AM 0.10 M M M M 24 hr total. see multi-day for 5/11-19 data
5/21/2010 7:55 AM 0.00 0.0 0.00 0.0 0.00
5/22/2010 8:00 AM 0.02 0.0 0.00 0.0 0.00
5/23/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
5/24/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
5/26/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
5/27/2010 8:40 AM 0.12 0.0 0.00 0.0 0.00 several showers thru the night
5/28/2010 8:00 AM 0.18 0.0 0.00 0.0 0.00 0.13" from yesterday t'storms 0.18" total raining at this time
5/29/2010 7:50 AM 0.10 0.0 0.00 0.0 0.00
5/30/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
5/31/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
6/1/2010 8:00 AM 0.01 0.0 0.00 0.0 0.00
6/2/2010 6:30 AM 0.21 0.0 0.00 0.0 0.00 total from 3 rain events past 24 hrs.
6/3/2010 8:00 AM 0.05 0.0 0.00 0.0 0.00
6/4/2010 8:20 AM 0.04 0.0 0.00 0.0 0.00 drizzle over night
6/5/2010 8:00 AM 0.22 0.0 0.00 0.0 0.00 multiple showers
6/12/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
6/13/2010 9:15 AM 0.00 0.0 0.00 0.0 0.00
6/14/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
6/16/2010 7:40 AM 0.09 0.0 0.00 0.0 0.00 yesterday's T'storm
6/17/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
6/19/2010 8:50 AM 0.00 0.0 0.00 0.0 0.00
6/20/2010 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
6/23/2010 6:30 AM 0.00 0.0 0.00 0.0 0.00
6/24/2010 8:40 AM 0.00 0.0 0.00 0.0 0.00
6/25/2010 7:40 AM T 0.0 0.00 0.0 0.00 first sprinkles of possible shower
6/26/2010 8:00 AM 0.06 0.0 0.00 0.0 0.00
6/27/2010 8:25 AM 0.00 0.0 0.00 0.0 0.00
6/28/2010 7:30 AM 0.00 0.0 0.00 0.0 0.00
6/29/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2010 7:30 AM T 0.0 0.00 0.0 0.00 yesterday's afternoon T'storm
7/1/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
7/4/2010 9:35 AM 0.00 0.0 0.00 0.0 0.00
7/5/2010 7:35 AM 0.00 0.0 0.00 0.0 0.00
7/6/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/7/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
7/8/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
7/9/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
7/10/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
7/11/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/12/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
7/13/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
7/14/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
7/15/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
7/20/2010 8:25 AM 0.00 0.0 0.00 0.0 0.00
7/21/2010 6:45 AM 0.00 0.0 0.00 0.0 0.00
7/22/2010 7:40 AM 0.00 0.0 M M M
7/23/2010 8:50 AM 0.00 0.0 0.00 0.0 0.00
7/24/2010 9:05 AM 0.00 0.0 0.00 0.0 0.00
7/25/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
7/27/2010 8:30 AM 0.00 0.0 0.00 0.0 0.00
7/28/2010 7:50 AM T 0.0 0.00 0.0 0.00 a few sparse sprinkles from yesterday's passing T'storms
7/29/2010 7:35 AM 0.20 M M M M 2 separate storms yesterday
7/30/2010 8:20 AM 0.14 M M M M yesterday's late afternoon rain
7/31/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
8/1/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
8/2/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
8/3/2010 7:15 AM 0.00 0.0 0.00 0.0 0.00
8/4/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
8/5/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
8/6/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00 yesterday T'storm
8/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
8/9/2010 8:00 AM 0.05 0.0 0.00 0.0 0.00 yesterday T'storm; 20 minute event
8/10/2010 7:50 AM 0.02 0.0 0.00 0.0 0.00 yesterday's T'storm
8/11/2010 6:45 AM 0.00 0.0 0.00 0.0 0.00
8/12/2010 8:00 AM 0.02 0.0 0.00 0.0 0.00
8/13/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2010 8:50 AM 0.00 0.0 0.00 0.0 0.00
8/16/2010 8:00 AM T 0.0 0.00 0.0 0.00
8/17/2010 8:05 AM 0.00 0.0 0.00 0.0 0.00
8/18/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
8/19/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
8/20/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2010 8:40 AM 0.00 0.0 0.00 0.0 0.00
8/22/2010 8:00 AM T 0.0 0.00 0.0 0.00 faint sprinkle last evening. Today, considerable smoke from range fires to the west
8/23/2010 8:00 AM 0.10 0.0 0.00 0.0 0.00 yesterday's afternoon showers. Some drfit smoke
8/24/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
8/25/2010 7:45 AM 0.00 0.0 0.00 0.0 0.00
8/26/2010 9:05 AM 0.00 0.0 0.00 0.0 0.00
8/27/2010 8:05 AM 0.00 0.0 0.00 0.0 0.00
8/28/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00 first sprinkles just starting, no accum.
8/30/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
8/31/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2010 7:20 AM 0.00 0.0 0.00 0.0 0.00
9/8/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2010 7:50 AM 0.36 0.0 0.00 0.0 0.00 light raining
9/10/2010 8:10 AM 0.03 0.0 0.00 0.0 0.00 final of yesterday's morning showers
9/11/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
9/12/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
9/13/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
9/14/2010 9:15 AM 0.00 0.0 0.00 0.0 0.00
9/15/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
9/16/2010 8:10 AM 0.00 0.0 0.00 0.0 0.00
9/17/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
9/18/2010 7:05 AM 0.00 0.0 0.00 0.0 0.00
9/21/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
9/24/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2010 7:50 AM 0.00 0.0 0.00 0.0 0.00
9/26/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
9/27/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00
9/28/2010 8:20 AM 0.00 0.0 0.00 0.0 0.00
9/29/2010 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2010 7:40 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2009 10/13/2009 8:00 AM 6 0.00 M M
11/7/2009 11/10/2009 8:30 AM 4 0.03 M M
5/11/2010 5/19/2010 4:30 PM 9 0.93 M M
6/6/2010 6/11/2010 7:45 AM 6 0.13 M M
7/16/2010 7/19/2010 7:40 AM 4 0.00 M M
9/2/2010 9/07/2010 8:52 AM 6 0.00 M M no precip
9/19/2010 9/20/2010 8:00 AM 2 0.00 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
7/28/2010 2:35 PM 3/8" 1/4" Pea Size 1/4" Pea Size Hard|White Ice 7 1min minor leaf damage Continuous True After rain After smaller hail 10-20