Station Overview Station Location
Station Number MT-YS-14 Latitude 45.83233
Station Name Billings 4.5 NE Longitude -108.44399
County Yellowstone Elevation (ft) 3162



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 10 1.26 0.65 31 0.65 31 0.00 0 0 8 0 0.0 0 0
Nov 10 0.61 1.24 30 1.24 30 0.00 0 0 13 1 15.5 7 12
Dec 10 0.50 0.82 31 0.82 31 0.00 0 0 10 3 11.0 10 31
Jan 11 0.43 0.16 31 0.16 31 0.00 0 0 8 7 2.8 6 28
Feb 11 0.48 0.52 28 0.52 28 0.00 0 0 7 5 10.6 8 19
March 11 0.96 0.60 31 0.60 31 0.00 0 0 11 4 2.4 5 7
April 11 1.62 1.73 30 1.73 30 0.00 0 0 14 7 5.3 4 1
May 11 2.20 8.84 31 6.26 23 2.58 8 1 14 2 0.0 0 0
June 11 2.16 1.43 30 1.28 26 0.15 4 1 11 1 0.0 0 0
July 11 1.34 0.84 31 0.84 31 0.00 0 0 8 2 0.0 0 0
Aug 11 0.78 1.25 31 1.25 31 0.00 0 0 8 3 0.0 0 0
Sept 11 1.35 0.48 30 0.48 30 0.00 0 0 5 2 0.0 0 0
Water Year Totals: 13.69" 18.56" 365 days 15.83" 353 2.73" 12 days 2 117 days 37 days 47.6" 40 days 98 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
10/1/2010 0.00
10/2/2010 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.05
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.11
10/10/2010 0.12
10/11/2010 0.00
10/12/2010 0.10
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.06
10/18/2010 0.12
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.06
10/26/2010 0.03
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.06
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.22
11/10/2010 0.01
11/11/2010 T
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.06
11/16/2010 0.02
11/17/2010 0.07
11/18/2010 0.00
11/19/2010 0.12
11/20/2010 0.18
11/21/2010 0.15
11/22/2010 0.05
11/23/2010 0.02
11/24/2010 0.01
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.27
11/30/2010 0.00
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.21
12/4/2010 0.00
12/5/2010 0.01
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.01
12/12/2010 0.00
12/13/2010 0.06
12/14/2010 T
12/15/2010 0.01
12/16/2010 0.00
12/17/2010 T
12/18/2010 0.01
12/19/2010 0.01
12/20/2010 0.13
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 T
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.25
12/31/2010 0.12
Day of YearDaily PrcpMultiday Prcp
1/1/2011 T
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.02
1/9/2011 0.01
1/10/2011 0.03
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 T
1/18/2011 T
1/19/2011 0.01
1/20/2011 T
1/21/2011 T
1/22/2011 0.00
1/23/2011 0.02
1/24/2011 0.02
1/25/2011 0.00
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.02
1/31/2011 0.03
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 T
2/6/2011 0.01
2/7/2011 0.12
2/8/2011 0.10
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.01
2/18/2011 T
2/19/2011 T
2/20/2011 0.08
2/21/2011 0.13
2/22/2011 0.00
2/23/2011 T
2/24/2011 0.07
2/25/2011 T
2/26/2011 0.00
2/27/2011 0.00
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.03
3/5/2011 T
3/6/2011 0.10
3/7/2011 0.01
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.07
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 T
3/16/2011 0.07
3/17/2011 0.02
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.01
3/23/2011 0.23
3/24/2011 T
3/25/2011 0.00
3/26/2011 0.01
3/27/2011 0.00
3/28/2011 0.04
3/29/2011 0.01
3/30/2011 T
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.01
4/2/2011 T
4/3/2011 0.00
4/4/2011 0.01
4/5/2011 T
4/6/2011 0.07
4/7/2011 T
4/8/2011 0.75
4/9/2011 0.06
4/10/2011 T
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.13
4/15/2011 0.02
4/16/2011 0.00
4/17/2011 0.10
4/18/2011 0.05
4/19/2011 0.23
4/20/2011 T
4/21/2011 0.00
4/22/2011 T
4/23/2011 0.05
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 T
4/27/2011 0.11
4/28/2011 0.00
4/29/2011 0.05
4/30/2011 0.09
5/1/2011 T
5/2/2011 0.10
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.03
5/9/2011 0.81
5/10/2011 1.11
5/11/2011 0.96
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 **
5/15/2011 **
5/16/2011 **
5/17/2011 **
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 2.58
5/22/2011 0.37
5/23/2011 0.08
5/24/2011 0.15
5/25/2011 1.83
5/26/2011 0.06
5/27/2011 0.01
5/28/2011 T
5/29/2011 0.03
5/30/2011 0.55
5/31/2011 0.17
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.17
6/8/2011 0.11
6/9/2011 0.23
6/10/2011 **
6/11/2011 **
6/12/2011 **
6/13/2011 0.15
6/14/2011 0.04
6/15/2011 0.00
6/16/2011 0.01
6/17/2011 0.15
6/18/2011 0.00
6/19/2011 0.02
6/20/2011 0.12
6/21/2011 T
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.02
6/25/2011 0.36
6/26/2011 0.00
6/27/2011 0.05
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.03
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.05
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 T
7/9/2011 0.04
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
7/13/2011 0.02
7/14/2011 0.10
7/15/2011 0.51
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.04
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.05
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 T
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 T
8/2/2011 0.13
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 0.68
8/7/2011 0.00
8/8/2011 0.02
8/9/2011 0.03
8/10/2011 0.10
8/11/2011 0.02
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.07
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 T
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 T
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.20
8/31/2011 0.00
9/1/2011 0.18
9/2/2011 0.02
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.21
9/15/2011 T
9/16/2011 0.00
9/17/2011 0.02
9/18/2011 0.05
9/19/2011 0.00
9/20/2011 T
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 0.00 0.0 M 0.0 M
10/2/2010 8:00 AM 0.00 0.0 M 0.0 M
10/3/2010 8:00 AM 0.00 0.0 M 0.0 M
10/4/2010 8:00 AM 0.00 0.0 M 0.0 M
10/5/2010 8:00 AM 0.00 0.0 M 0.0 M Very mild this morning. Temperature at observation was 55.
10/6/2010 8:00 AM 0.05 0.0 M 0.0 M
10/7/2010 8:00 AM 0.00 0.0 M 0.0 M
10/8/2010 8:00 AM 0.00 0.0 M 0.0 M
10/9/2010 8:00 AM 0.11 0.0 M 0.0 M
10/10/2010 8:00 AM 0.12 0.0 M 0.0 M
10/11/2010 8:00 AM 0.00 0.0 M 0.0 M
10/12/2010 8:00 AM 0.10 0.0 M 0.0 M Got down to 26 this morning and the entire lawn was covered with frost.
10/13/2010 8:00 AM 0.00 0.0 M 0.0 M
10/14/2010 8:00 AM 0.00 0.0 M 0.0 M
10/15/2010 8:00 AM 0.00 0.0 M 0.0 M
10/16/2010 8:00 AM 0.00 0.0 M 0.0 M
10/17/2010 8:00 AM 0.06 0.0 M 0.0 M Must have rained overnight. Only a few drops of rain during the afternoon yesterday.
10/18/2010 8:00 AM 0.12 0.0 M 0.0 M Moderate Frost this morning on the lawn. temp at 730 am was 25 degrees. Rain fell yesterday morning.
10/19/2010 8:00 AM 0.00 0.0 M 0.0 M
10/20/2010 8:00 AM 0.00 0.0 M 0.0 M
10/21/2010 8:00 AM 0.00 0.0 M 0.0 M
10/22/2010 8:00 AM 0.00 0.0 M 0.0 M
10/23/2010 8:00 AM 0.00 0.0 M 0.0 M
10/24/2010 8:00 AM 0.00 0.0 M 0.0 M
10/25/2010 8:00 AM 0.06 0.0 M 0.0 M
10/26/2010 8:00 AM 0.03 0.0 M 0.0 M Windy this morning.
10/27/2010 8:00 AM 0.00 0.0 M 0.0 M
10/28/2010 8:00 AM 0.00 0.0 M 0.0 M Coldest morning yet this fall. 19 degrees with frost on the lawn.
10/29/2010 8:00 AM 0.00 0.0 M 0.0 M
10/30/2010 8:00 AM 0.00 0.0 M 0.0 M
10/31/2010 8:00 AM 0.00 0.0 M 0.0 M
11/1/2010 8:00 AM 0.06 0.0 M 0.0 M
11/2/2010 8:00 AM 0.00 0.0 M 0.0 M
11/3/2010 8:00 AM 0.00 0.0 M 0.0 M
11/4/2010 8:00 AM 0.00 0.0 M 0.0 M
11/5/2010 8:00 AM 0.00 0.0 M 0.0 M
11/6/2010 8:00 AM 0.00 0.0 M 0.0 M
11/7/2010 8:00 AM 0.00 0.0 M 0.0 M
11/8/2010 8:00 AM 0.00 0.0 M 0.0 M
11/9/2010 8:00 AM 0.22 T M 0.0 M I didn't personally see it snow overnight. There appeared to be a touch of slush on my deck this morning. Observation temperature was 34 degrees.
11/10/2010 8:00 AM 0.01 0.0 M 0.0 M
11/11/2010 8:00 AM T T M 0.0 M
11/12/2010 8:00 AM 0.00 0.0 M 0.0 M
11/13/2010 8:00 AM 0.00 0.0 M 0.0 M
11/14/2010 8:00 AM 0.00 0.0 M 0.0 M
11/15/2010 8:00 AM 0.06 0.0 M 0.0 M
11/16/2010 8:00 AM 0.02 0.0 M 0.0 M Light rain shower at observation. Mild again this morning.
11/17/2010 8:00 AM 0.07 T M 0.0 M Snow melted as it fell yesterday.
11/18/2010 8:00 AM 0.00 0.0 M 0.0 M
11/19/2010 8:00 AM 0.12 1.8 M 2.0 M Snow started at 7 pm and tapered off by 2 am. Flurries at observation. Patchy icy conditions on the roads.
11/20/2010 8:00 AM 0.18 3.1 M 5.0 M
11/21/2010 8:00 AM 0.15 3.2 M 8.0 M Snow ended by 7 pm last night. -13 degrees this morning.
11/22/2010 8:00 AM 0.05 1.4 M 8.0 M Snowed last night.
11/23/2010 8:00 AM 0.02 0.4 M 8.0 M
11/24/2010 8:00 AM 0.01 0.3 M 7.5 M
11/25/2010 8:00 AM 0.00 0.0 M 7.0 M Drifting snow
11/26/2010 8:00 AM 0.00 0.0 M 7.0 M Drifting of snow
11/27/2010 8:00 AM 0.00 0.0 M 6.0 M
11/28/2010 8:00 AM 0.00 0.0 M 5.0 M
11/29/2010 8:00 AM 0.27 5.3 M 10.5 M Most snow fell between 830 am and 830 pm yesterday. Another 1/2 inch after 830 pm. Lots of snow on the side streets and it was hard to navigate with a car.
11/30/2010 8:00 AM 0.00 0.0 M 9.5 M
12/1/2010 8:00 AM 0.00 0.0 M 8.0 M Mild this morning...temperature in lower 30s.
12/2/2010 8:00 AM 0.00 0.0 M 8.0 M Another mild morning.
12/3/2010 8:00 AM 0.21 0.2 M 7.0 M Precipitation fell partially as rain. Temperature at observation was 33 degrees. Snowfall was slush on the snow board.
12/4/2010 8:00 AM 0.00 0.0 M 7.0 M Foggy overnight.
12/5/2010 8:00 AM 0.01 0.1 M 6.0 M Ice fog created the snowfall overnight.
12/6/2010 8:00 AM 0.00 0.0 M 5.0 M
12/7/2010 8:00 AM 0.00 0.0 M 5.0 M
12/8/2010 8:00 AM 0.00 0.0 M 5.0 M
12/9/2010 8:00 AM 0.00 0.0 M 5.0 M Mild overnight. temperature 38 degrees at observation.
12/10/2010 8:00 AM 0.00 0.0 M 5.0 M Mild again this morning. Temp at observation 33 degrees.
12/11/2010 8:00 AM 0.01 0.2 M 5.0 M rain showers yesterday...a little snow overnight.
12/12/2010 8:00 AM 0.00 0.0 M 5.0 M
12/13/2010 8:00 AM 0.06 0.8 M 5.0 M Precip started as snow yesterday morning and changed to rain by the afternoon. light rain shower and mild at observation.
12/14/2010 8:00 AM T 0.0 M 4.0 M
12/15/2010 8:00 AM 0.01 0.0 M 3.0 M Rain fell early yesterday evening after the cold front passed through.
12/16/2010 8:00 AM 0.00 0.0 M 3.0 M
12/17/2010 8:00 AM T T M 3.0 M Flurries at observation.
12/18/2010 8:00 AM 0.01 0.3 M 3.0 M Snowing at observation
12/19/2010 8:00 AM 0.01 0.1 M 3.0 M
12/20/2010 8:00 AM 0.13 2.1 M 5.0 M Snowed last night. Sunny at observation.
12/21/2010 8:00 AM 0.00 0.0 M 5.0 M
12/22/2010 8:00 AM 0.00 0.0 M 5.0 M
12/23/2010 8:00 AM T 0.1 M 5.0 M Snowed overnight.
12/24/2010 8:00 AM 0.00 0.0 M 5.0 M
12/25/2010 8:00 AM 0.00 0.0 M 5.0 M
12/26/2010 8:00 AM 0.00 0.0 M 4.0 M
12/27/2010 8:00 AM 0.00 0.0 M 3.0 M
12/28/2010 8:00 AM 0.00 0.0 M 3.0 M
12/29/2010 8:00 AM 0.00 0.0 M 2.0 M Mild this morning.
12/30/2010 12:00 PM 0.25 5.4 M 7.5 M
12/31/2010 10:00 AM 0.12 1.7 M 8.0 M Flurries at observation
1/1/2011 10:00 AM T T M 8.0 M Winds gusting to 40 mph with drifting snow.
1/2/2011 8:00 AM 0.00 0.0 M 8.0 M
1/3/2011 8:00 AM 0.00 0.0 M 6.0 M
1/4/2011 8:00 AM 0.00 0.0 M 6.0 M
1/5/2011 8:00 AM 0.00 0.0 M 6.0 M Very mild this morning and somewhat windy. Temperature of 38 at observation.
1/6/2011 8:00 AM 0.00 0.0 M 5.0 M Even milder last night. temperature at observation was 44 degrees.
1/7/2011 8:00 AM T T M 4.0 M
1/8/2011 8:00 AM 0.02 0.0 M M 3.00 Mild with sprinkles at observation.
1/9/2011 8:00 AM 0.01 T M 3.0 M Rain yesterday morning...graupel breifly yesterday afternoon. flurries late afternoon into early evening.
1/10/2011 8:00 AM 0.03 1.0 M 3.5 M Snowed yesterday evening
1/11/2011 8:00 AM 0.00 0.0 M 3.5 M
1/12/2011 8:00 AM 0.00 0.0 M 3.5 M Single digits below zero again this morning.
1/13/2011 8:00 AM 0.00 0.0 M 3.5 M
1/14/2011 8:00 AM 0.00 0.0 M 2.5 M
1/15/2011 8:00 AM 0.00 0.0 M 2.5 M
1/16/2011 8:00 AM 0.00 0.0 M 2.5 M
1/17/2011 8:00 AM T 0.0 M 1.5 M
1/18/2011 8:00 AM T T M 1.5 M
1/19/2011 8:00 AM 0.01 0.2 M 1.5 M
1/20/2011 8:00 AM T T M 1.5 M
1/21/2011 8:00 AM T T M 1.5 M
1/22/2011 8:00 AM 0.00 0.0 M 1.0 M
1/23/2011 8:00 AM 0.02 0.2 M 1.0 M Snow was melted 30 minutes after it fell. about 25% of ground snow cover free.
1/24/2011 8:00 AM 0.02 0.3 M 1.0 M Hi of 53 yesterday afternoon. Snowed yesterday evening. Lo around 21 this morning.
1/25/2011 8:00 AM 0.00 0.0 M 0.5 M 40 percent ground snow cover free.
1/26/2011 8:00 AM T 0.0 M 0.5 M A little drizzle yesterday morning. ground 40 percent snow (really ice) cover free. Melting on the edges. Bare ground is starting to appear on our ice road.
1/27/2011 8:00 AM 0.00 0.0 M 0.5 M Ground 50 percent snowcover/ice free. Above freezing temperatures over most of the night.
1/28/2011 8:00 AM 0.00 0.0 M T M Ground 60 percent snow/ice cover free. Above freezing overnight.
1/29/2011 8:00 AM 0.00 0.0 M T M
1/30/2011 8:00 AM 0.02 0.3 M 0.5 M 8 degrees at observation. Most of the snow fell last evening. Lightly, fine snow.
1/31/2011 8:00 AM 0.03 0.8 M 1.0 M Heaviest snow fell yesterday evening. -9 at observation.
2/1/2011 8:00 AM 0.00 0.0 M 1.0 M -21 degrees this morning. Sun dog at sunrise.
2/2/2011 8:00 AM 0.00 0.0 M 1.0 M
2/3/2011 8:00 AM 0.00 0.0 M 1.0 M
2/4/2011 8:00 AM 0.00 0.0 M 0.5 M 33 degrees at observation this morning.
2/5/2011 8:00 AM T 0.0 M T M Rain shower yesterday evening.
2/6/2011 8:00 AM 0.01 0.1 M T M
2/7/2011 8:00 AM 0.12 2.6 M 3.0 M Snowing moderately at observation.
2/8/2011 8:00 AM 0.10 2.9 M 4.5 M Snow settled and drifted overnight.
2/9/2011 8:00 AM 0.00 0.0 M 4.0 M low of -21 around midnight last night. 5 above at observation with a pick up in southwest winds.
2/10/2011 8:00 AM 0.00 0.0 M 3.0 M Hi yesterday 26 Lo this morning 15
2/11/2011 8:00 AM 0.00 0.0 M 2.5 M 30 degrees at observation. Mild temperatures overnight.
2/12/2011 8:00 AM 0.00 0.0 M 1.5 M
2/13/2011 8:00 AM 0.00 0.0 M T M Windy this morning
2/14/2011 8:00 AM 0.00 0.0 M T M Windy early yesterday morning.
2/15/2011 8:00 AM 0.00 0.0 M T M Ground 90 percent snow cover free.
2/16/2011 8:00 AM 0.00 0.0 M 0.0 M A few piles of snow/ice still left along the fence lines.
2/17/2011 8:00 AM 0.01 0.2 M T M Snowed overnight.
2/18/2011 8:00 AM T T M T M Graupel shower yesterday.
2/19/2011 8:00 AM T T M T M
2/20/2011 7:00 AM 0.08 1.5 M 1.5 M Moderate snow at observation. Light snow started at around 2 pm yesterday.
2/21/2011 8:00 AM 0.13 2.2 M 3.0 M Snow settled a bit overnight. sunny with single digit temps at observation.
2/22/2011 8:00 AM 0.00 0.0 M 2.5 M
2/23/2011 8:00 AM T 0.1 M 2.5 M Moderate snow at observation.
2/24/2011 8:00 AM 0.07 1.0 M 4.0 M Light snow at observation
2/25/2011 8:00 AM T T M 4.0 M 22 below zero this morning at 730 am.
2/26/2011 8:00 AM 0.00 0.0 M 4.0 M
2/27/2011 8:00 AM 0.00 0.0 M 3.0 M
2/28/2011 8:00 AM 0.00 0.0 M 2.0 M Mild this morning.
3/1/2011 8:00 AM 0.00 0.0 M 1.5 M
3/2/2011 8:00 AM 0.00 0.0 M 1.5 M
3/3/2011 8:00 AM 0.00 0.0 M 1.5 M
3/4/2011 8:00 AM 0.03 0.1 M 0.5 M Most of the 0.03 precipitation fell as rain between 2:20 and 5:30 pm yesterday. 1/4 visibility in fog at 6:45 am this morning. 0.1 in of snow fell in the hour after 6:45 am and this improved the visibility. Low traveled roads were slightly slick this morning.
3/5/2011 8:00 AM T 0.0 M T M
3/6/2011 8:00 AM 0.10 T M T M
3/7/2011 8:00 AM 0.01 0.3 M 0.5 M
3/8/2011 8:00 AM 0.00 0.0 M T M
3/9/2011 8:00 AM 0.00 0.0 M T M
3/10/2011 8:00 AM 0.00 0.0 M T M Ground 95 percent snow cover free.
3/11/2011 8:00 AM 0.07 0.0 M 0.0 M Very windy for a period overnight. No details since I was sleeping.
3/12/2011 8:00 AM 0.00 0.0 M 0.0 M
3/13/2011 8:00 AM 0.00 0.0 M 0.0 M
3/14/2011 8:00 AM 0.00 0.0 M 0.0 M
3/15/2011 8:00 AM T 0.0 M 0.0 M Intermintant rain showers yesterday afternoon and evening.
3/16/2011 8:00 AM 0.07 0.0 M 0.0 M Rain overnight
3/17/2011 8:00 AM 0.02 0.0 M 0.0 M Rained yesterday during day
3/18/2011 8:00 AM 0.00 0.0 M 0.0 M
3/19/2011 8:00 AM 0.00 0.0 M 0.0 M
3/20/2011 8:00 AM 0.00 0.0 M 0.0 M
3/21/2011 8:00 AM 0.00 0.0 M 0.0 M
3/22/2011 8:00 AM 0.01 T M 0.0 M flurries at observation. Precipitation overnight.
3/23/2011 8:00 AM 0.23 1.2 M 1.0 M
3/24/2011 8:00 AM T T M 0.0 M
3/25/2011 8:00 AM 0.00 0.0 M 0.0 M
3/26/2011 8:00 AM 0.01 0.1 M T M
3/27/2011 8:00 AM 0.00 0.0 M 0.0 M
3/28/2011 8:00 AM 0.04 0.7 M 0.5 M Snowing at observation. snow fell overnight.
3/29/2011 8:00 AM 0.01 T M 0.0 M
3/30/2011 8:00 AM T 0.0 M 0.0 M sprinkle late yesterday afternoon.
3/31/2011 8:00 AM 0.00 0.0 M 0.0 M
4/1/2011 8:00 AM 0.01 0.0 M 0.0 M
4/2/2011 8:00 AM T 0.0 M 0.0 M
4/3/2011 8:00 AM 0.00 0.0 M 0.0 M Very Windy yesterday afternoon
4/4/2011 8:00 AM 0.01 0.1 M 0.0 M Snow showers were coming in 5 minute waves yesterday afternoon...about every 30 minutes. Most of the time it was snowflakes, but two rounds had snow pellets in them.
4/5/2011 8:00 AM T 0.0 M 0.0 M
4/6/2011 8:00 AM 0.07 0.0 M 0.0 M Rain fell early yesterday morning. A few drops of rain late yesterday afternoon.
4/7/2011 8:00 AM T 0.0 M 0.0 M Trace fell at least around 8 pm last night in form of a light sprinkle.
4/8/2011 8:00 AM 0.75 0.2 M T M Most precipitation fell overnight. Snow is very slushy.
4/9/2011 8:00 AM 0.06 T M 0.0 M
4/10/2011 8:00 AM T 0.0 M 0.0 M
4/11/2011 8:00 AM 0.00 0.0 M 0.0 M Breezy yesterday.
4/12/2011 8:00 AM 0.00 0.0 M 0.0 M
4/13/2011 7:00 AM 0.00 0.0 M 0.0 M
4/14/2011 8:00 AM 0.13 0.0 M 0.0 M
4/15/2011 8:00 AM 0.02 0.0 M 0.0 M
4/16/2011 8:00 AM 0.00 0.0 M 0.0 M
4/17/2011 8:00 AM 0.10 0.0 M 0.0 M
4/18/2011 8:00 AM 0.05 T M T M
4/19/2011 8:00 AM 0.23 4.9 M 5.0 M
4/20/2011 8:00 AM T T M T M
4/21/2011 8:00 AM 0.00 0.0 M 0.0 M
4/22/2011 8:00 AM T 0.1 M T M
4/23/2011 8:00 AM 0.05 T M 0.0 M
4/24/2011 8:00 AM 0.00 0.0 M 0.0 M
4/25/2011 8:00 AM 0.00 0.0 M 0.0 M
4/26/2011 8:00 AM T 0.0 M 0.0 M Light rain shower at observation...started near observation.
4/27/2011 8:00 AM 0.11 0.0 M 0.0 M
4/28/2011 8:00 AM 0.00 0.0 M 0.0 M
4/29/2011 8:00 AM 0.05 0.0 M 0.0 M
4/30/2011 7:00 AM 0.09 T M 0.0 M A few snow pellets on my deck this morning. Breezy.
5/1/2011 8:00 AM T 0.0 M 0.0 M
5/2/2011 8:00 AM 0.10 T M 0.0 M Two snow pellet showers yesterday. One at 10:10 am and another at around 3 pm. Frost on grass this morning.
5/3/2011 8:00 AM 0.00 0.0 M 0.0 M
5/4/2011 8:00 AM 0.00 0.0 M 0.0 M
5/5/2011 8:00 AM 0.00 0.0 M 0.0 M
5/6/2011 8:00 AM 0.00 0.0 M 0.0 M
5/7/2011 8:00 AM 0.00 0.0 M 0.0 M
5/8/2011 8:00 AM 0.03 0.0 M 0.0 M
5/9/2011 8:00 AM 0.81 0.0 M 0.0 M Measurable precipitation started around 5 pm.
5/10/2011 8:00 AM 1.11 0.0 M 0.0 M
5/11/2011 8:00 AM 0.96 0.0 M 0.0 M
5/12/2011 8:00 AM 0.00 0.0 M 0.0 M
5/13/2011 8:00 AM 0.00 0.0 M 0.0 M
5/22/2011 8:00 AM 0.37 0.0 M 0.0 M
5/23/2011 8:00 AM 0.08 0.0 M 0.0 M Rained off and on during the day yesterday. Rain stopped yesterday evening.
5/24/2011 8:00 AM 0.15 0.0 M 0.0 M
5/25/2011 8:00 AM 1.83 0.0 M 0.0 M
5/26/2011 8:00 AM 0.06 0.0 M 0.0 M
5/27/2011 8:00 AM 0.01 0.0 M 0.0 M
5/28/2011 8:00 AM T 0.0 M 0.0 M
5/29/2011 10:30 AM 0.03 0.0 M 0.0 M
5/30/2011 9:20 AM 0.55 0.0 M 0.0 M
5/31/2011 8:00 AM 0.17 0.0 M 0.0 M
6/1/2011 8:00 AM 0.00 0.0 M 0.0 M
6/2/2011 8:00 AM 0.00 0.0 M 0.0 M
6/3/2011 8:00 AM 0.00 0.0 M 0.0 M
6/4/2011 8:00 AM 0.00 0.0 M 0.0 M
6/5/2011 8:00 AM 0.00 0.0 M 0.0 M
6/6/2011 8:00 AM 0.00 0.0 M 0.0 M
6/7/2011 8:00 AM 0.17 0.0 M 0.0 M
6/8/2011 8:00 AM 0.11 0.0 M 0.0 M
6/9/2011 8:00 AM 0.23 0.0 M 0.0 M
6/14/2011 8:00 AM 0.04 0.0 M 0.0 M
6/15/2011 8:00 AM 0.00 0.0 M 0.0 M
6/16/2011 8:00 AM 0.01 0.0 M 0.0 M
6/17/2011 8:00 AM 0.15 0.0 M 0.0 M
6/18/2011 8:00 AM 0.00 0.0 M 0.0 M
6/19/2011 8:00 AM 0.02 0.0 M 0.0 M
6/20/2011 8:00 AM 0.12 0.0 M 0.0 M
6/21/2011 6:00 AM T 0.0 M 0.0 M Deck was wet this morning. Must have rained overnight.
6/22/2011 8:00 AM 0.00 0.0 M 0.0 M
6/23/2011 8:00 AM 0.00 0.0 M 0.0 M
6/24/2011 8:00 AM 0.02 0.0 M 0.0 M
6/25/2011 8:00 AM 0.36 0.0 M 0.0 M
6/26/2011 8:00 AM 0.00 0.0 M 0.0 M
6/27/2011 8:00 AM 0.05 0.0 M 0.0 M Thunderstorm around noon yesterday with rain.
6/28/2011 8:00 AM 0.00 0.0 M 0.0 M
6/29/2011 8:00 AM 0.00 0.0 M 0.0 M
6/30/2011 8:00 AM 0.00 0.0 M 0.0 M
7/1/2011 8:00 AM 0.03 0.0 M 0.0 M Rain fell yesterday evening
7/2/2011 8:00 AM 0.00 0.0 M 0.0 M
7/3/2011 8:00 AM 0.00 0.0 M 0.0 M
7/4/2011 8:00 AM 0.05 0.0 M 0.0 M
7/5/2011 8:00 AM 0.00 0.0 M 0.0 M
7/6/2011 8:00 AM 0.00 0.0 M 0.0 M
7/7/2011 8:00 AM 0.00 0.0 M 0.0 M
7/8/2011 8:00 AM T 0.0 M 0.0 M
7/9/2011 8:00 AM 0.04 0.0 M 0.0 M
7/10/2011 8:00 AM 0.00 0.0 M 0.0 M
7/11/2011 8:00 AM 0.00 0.0 M 0.0 M
7/12/2011 8:00 AM 0.00 0.0 M 0.0 M
7/13/2011 8:00 AM 0.02 0.0 M 0.0 M
7/14/2011 8:00 AM 0.10 0.0 M 0.0 M
7/15/2011 6:00 AM 0.51 0.0 M 0.0 M
7/16/2011 8:00 AM 0.00 0.0 M 0.0 M
7/17/2011 8:00 AM 0.00 0.0 M 0.0 M
7/18/2011 8:00 AM 0.00 0.0 M 0.0 M
7/19/2011 6:00 AM 0.00 0.0 M 0.0 M
7/20/2011 8:00 AM 0.04 0.0 M 0.0 M Thunderstorms off and on from 3 pm to 10 pm.
7/21/2011 8:00 AM 0.00 0.0 M 0.0 M
7/22/2011 8:00 AM 0.00 0.0 M 0.0 M
7/23/2011 8:00 AM 0.05 0.0 M 0.0 M
7/24/2011 8:00 AM 0.00 0.0 M 0.0 M
7/25/2011 8:00 AM 0.00 0.0 M 0.0 M
7/26/2011 8:00 AM 0.00 0.0 M 0.0 M
7/27/2011 8:00 AM T 0.0 M 0.0 M
7/28/2011 8:00 AM 0.00 0.0 M 0.0 M
7/29/2011 8:00 AM 0.00 0.0 M 0.0 M
7/30/2011 8:00 AM 0.00 0.0 M 0.0 M
7/31/2011 8:00 AM 0.00 0.0 M 0.0 M
8/1/2011 8:00 AM T 0.0 M 0.0 M
8/2/2011 8:00 AM 0.13 0.0 M 0.0 M
8/3/2011 8:00 AM 0.00 0.0 M 0.0 M
8/4/2011 8:00 AM 0.00 0.0 M 0.0 M
8/5/2011 8:00 AM 0.00 0.0 M 0.0 M
8/6/2011 8:00 AM 0.68 T M 0.0 M
8/7/2011 8:00 AM 0.00 0.0 M 0.0 M
8/8/2011 8:00 AM 0.02 0.0 M 0.0 M
8/9/2011 8:00 AM 0.03 0.0 M 0.0 M
8/10/2011 8:00 AM 0.10 0.0 M 0.0 M
8/11/2011 8:00 AM 0.02 0.0 M 0.0 M
8/12/2011 8:00 AM 0.00 0.0 M 0.0 M
8/13/2011 8:00 AM 0.00 0.0 M 0.0 M
8/14/2011 8:00 AM 0.00 0.0 M 0.0 M
8/15/2011 8:00 AM 0.00 0.0 M 0.0 M
8/16/2011 8:00 AM 0.07 0.0 M 0.0 M
8/17/2011 8:00 AM 0.00 0.0 M 0.0 M
8/18/2011 8:00 AM 0.00 0.0 M 0.0 M
8/19/2011 8:00 AM 0.00 0.0 M 0.0 M
8/20/2011 8:00 AM 0.00 0.0 M 0.0 M
8/21/2011 8:00 AM 0.00 0.0 M 0.0 M
8/22/2011 8:00 AM T 0.0 M 0.0 M
8/23/2011 8:00 AM 0.00 0.0 M 0.0 M
8/24/2011 8:00 AM 0.00 0.0 M 0.0 M
8/25/2011 8:00 AM T 0.0 M 0.0 M
8/26/2011 8:00 AM 0.00 0.0 M 0.0 M
8/27/2011 8:00 AM 0.00 0.0 M 0.0 M
8/28/2011 8:00 AM 0.00 0.0 M 0.0 M
8/29/2011 8:00 AM 0.00 0.0 M 0.0 M
8/30/2011 8:00 AM 0.20 0.0 M 0.0 M
8/31/2011 8:00 AM 0.00 0.0 M 0.0 M
9/1/2011 8:00 AM 0.18 0.0 M 0.0 M
9/2/2011 8:00 AM 0.02 0.0 M 0.0 M
9/3/2011 8:00 AM 0.00 0.0 M 0.0 M
9/4/2011 8:00 AM 0.00 0.0 M 0.0 M
9/5/2011 8:00 AM 0.00 0.0 M 0.0 M
9/6/2011 8:00 AM 0.00 0.0 M 0.0 M
9/7/2011 8:00 AM 0.00 0.0 M 0.0 M
9/8/2011 8:00 AM 0.00 0.0 M 0.0 M
9/9/2011 8:00 AM 0.00 0.0 M 0.0 M
9/10/2011 8:00 AM 0.00 0.0 M 0.0 M
9/11/2011 8:00 AM 0.00 0.0 M 0.0 M
9/12/2011 8:00 AM 0.00 0.0 M 0.0 M
9/13/2011 8:00 AM 0.00 0.0 M 0.0 M
9/14/2011 8:00 AM 0.21 0.0 M 0.0 M Rain fell overnight after 11 pm
9/15/2011 8:00 AM T 0.0 M 0.0 M
9/16/2011 8:00 AM 0.00 0.0 M 0.0 M
9/17/2011 8:00 AM 0.02 0.0 M 0.0 M
9/18/2011 8:00 AM 0.05 0.0 M 0.0 M
9/19/2011 8:00 AM 0.00 0.0 M 0.0 M
9/20/2011 8:00 AM T 0.0 M 0.0 M
9/21/2011 8:00 AM 0.00 0.0 M 0.0 M First frost of season. Temperature was 27 degrees around 720 am.
9/22/2011 8:00 AM 0.00 0.0 M 0.0 M
9/23/2011 8:00 AM 0.00 0.0 M 0.0 M
9/24/2011 8:00 AM 0.00 0.0 M 0.0 M
9/25/2011 8:00 AM 0.00 0.0 M 0.0 M
9/26/2011 8:00 AM 0.00 0.0 M 0.0 M
9/27/2011 8:00 AM 0.00 0.0 M 0.0 M
9/28/2011 8:00 AM 0.00 0.0 M 0.0 M
9/29/2011 8:00 AM 0.00 0.0 M 0.0 M
9/30/2011 8:00 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/14/2011 5/21/2011 8:45 AM 8 2.58 0.0 0.00 Most rain fell over the last two days
6/10/2011 6/13/2011 8:00 AM 4 0.15 0.0 0.00



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
5/1/2011 10:13 AM Snow Pellet Shower 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Soft|White Ice 3 1min no damage Continuous False Same time as rain Same time as smaller hail