Station Overview Station Location
Station Number MT-YS-5 Latitude 45.800604
Station Name Billings 2.8 WNW Longitude -108.59465
County Yellowstone Elevation (ft) 3379



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 19 1.25 1.63 31 0.54 27 1.09 4 2 6 3 8.0 4 8
Nov 19 0.63 0.93 30 0.88 27 0.05 3 1 6 8 7.1 5 7
Dec 19 0.53 0.10 31 0.10 31 0.00 0 0 4 3 0.8 1 10
Jan 20 0.49 0.11 31 0.11 31 0.00 0 0 6 4 3.2 4 11
Feb 20 0.49 0.43 29 0.42 26 0.01 3 1 7 4 6.3 6 18
March 20 1.08 0.78 31 0.78 29 0.00 2 1 8 5 5.2 6 4
April 20 1.63 0.63 30 0.63 30 0.00 0 0 7 6 7.7 5 6
May 20 2.23 1.59 31 1.59 31 0.00 0 0 15 2 0.0 0 0
June 20 2.14 4.50 30 4.44 28 0.06 2 1 12 2 0.0 0 0
July 20 1.34 0.66 31 0.62 27 0.04 4 2 6 2 0.0 0 0
Aug 20 0.77 1.76 32 1.08 30 0.68 2 1 5 3 0.0 0 0
Sept 20 1.33 0.67 30 0.67 30 0.00 0 0 3 1 0.0 0 0
Water Year Totals: 13.91" 13.79" 367 days 11.86" 347 1.93" 20 days 9 85 days 43 days 38.3" 31 days 64 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
10/1/2019 **
10/2/2019 0.89
10/3/2019 T
10/4/2019 0.00
10/5/2019 T
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.16
10/10/2019 **
10/11/2019 0.20
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.01
10/21/2019 T
10/22/2019 0.00
10/23/2019 0.02
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.09
10/27/2019 0.16
10/28/2019 0.00
10/29/2019 0.10
10/30/2019 0.00
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 T
11/4/2019 0.33
11/5/2019 0.01
11/6/2019 0.03
11/7/2019 T
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 **
11/11/2019 **
11/12/2019 0.05
11/13/2019 0.08
11/14/2019 T
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 T
11/19/2019 0.00
11/20/2019 T
11/21/2019 T
11/22/2019 0.00
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 T
11/27/2019 0.00
11/28/2019 T
11/29/2019 0.02
11/30/2019 0.41
12/1/2019 0.01
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.01
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.07
12/10/2019 T
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 T
12/14/2019 0.01
12/15/2019 0.00
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 T
12/27/2019 0.00
12/28/2019 0.00
12/29/2019 0.00
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.02
1/3/2020 0.00
1/4/2020 0.00
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.03
1/11/2020 0.00
1/12/2020 0.00
1/13/2020 T
1/14/2020 0.01
1/15/2020 0.02
1/16/2020 0.00
1/17/2020 0.00
1/18/2020 0.01
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.00
1/27/2020 0.02
1/28/2020 T
1/29/2020 T
1/30/2020 T
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.18
2/4/2020 T
2/5/2020 0.00
2/6/2020 0.00
2/7/2020 0.07
2/8/2020 0.03
2/9/2020 0.03
2/10/2020 0.06
2/11/2020 0.00
2/12/2020 T
2/13/2020 **
2/14/2020 **
2/15/2020 0.01
2/16/2020 0.00
2/17/2020 T
2/18/2020 0.04
2/19/2020 T
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.00
2/27/2020 0.01
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.04
3/9/2020 0.03
3/10/2020 T
3/11/2020 0.00
3/12/2020 0.22
3/13/2020 T
3/14/2020 T
3/15/2020 0.16
3/16/2020 **
3/17/2020 T
3/18/2020 0.00
3/19/2020 0.04
3/20/2020 0.02
3/21/2020 T
3/22/2020 0.00
3/23/2020 0.01
3/24/2020 T
3/25/2020 0.26
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.00
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.26
4/2/2020 0.03
4/3/2020 0.01
4/4/2020 0.00
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.02
4/12/2020 0.26
4/13/2020 T
4/14/2020 0.00
4/15/2020 T
4/16/2020 0.03
4/17/2020 T
4/18/2020 0.00
4/19/2020 0.02
4/20/2020 T
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 0.00
4/24/2020 T
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.00
4/29/2020 0.00
4/30/2020 T
5/1/2020 0.01
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 T
5/5/2020 0.03
5/6/2020 0.00
5/7/2020 0.01
5/8/2020 0.09
5/9/2020 0.02
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.08
5/13/2020 0.07
5/14/2020 0.01
5/15/2020 0.02
5/16/2020 0.17
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.05
5/22/2020 T
5/23/2020 0.03
5/24/2020 0.62
5/25/2020 0.37
5/26/2020 0.01
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 **
6/3/2020 0.06
6/4/2020 0.52
6/5/2020 T
6/6/2020 0.00
6/7/2020 0.55
6/8/2020 0.61
6/9/2020 0.02
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.01
6/16/2020 0.00
6/17/2020 0.15
6/18/2020 0.67
6/19/2020 0.10
6/20/2020 0.01
6/21/2020 T
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.04
6/29/2020 1.39
6/30/2020 0.37
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.10
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 T
7/5/2020 0.00
7/6/2020 **
7/7/2020 0.04
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.16
7/11/2020 T
7/12/2020 0.00
7/13/2020 **
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.14
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.13
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.04
7/30/2020 0.00
7/31/2020 0.05
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.68 **
8/5/2020 0.68
8/6/2020 0.00
8/7/2020 0.08
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.14
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 T
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 T
8/27/2020 0.16
8/28/2020 T
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.02
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.01
9/8/2020 0.65
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 T
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.01
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2019 7:40 AM T T M M M Snow had melted completely. No snow on the ground at time of observation.
10/4/2019 7:20 AM 0.00 0.0 M 0.0 M
10/5/2019 7:20 AM T 0.0 M 0.0 M
10/6/2019 7:35 AM 0.00 0.0 M 0.0 M
10/7/2019 7:20 AM 0.00 0.0 M 0.0 M
10/8/2019 7:28 AM 0.00 0.0 M 0.0 M
10/9/2019 7:25 AM 0.16 3.5 0.20 3.5 0.20 Computer problems delayed sending out this observation. Moderate snow in progress at time of observation.
10/12/2019 7:15 AM 0.00 0.0 M 1.0 M Since I took a core sample yesterday when the snow depth was 2 inches, I did not take one today.
10/13/2019 7:05 AM 0.00 0.0 M T M
10/14/2019 7:20 AM 0.00 0.0 M 0.0 M
10/15/2019 7:10 AM 0.00 0.0 M 0.0 M
10/16/2019 7:30 AM 0.00 0.0 M 0.0 M
10/17/2019 7:17 AM 0.00 0.0 M 0.0 M
10/18/2019 7:20 AM 0.00 0.0 M 0.0 M
10/19/2019 7:10 AM 0.00 0.0 M 0.0 M
10/20/2019 7:30 AM 0.01 0.0 M 0.0 M Not raining at time of observation.
10/21/2019 7:20 AM T 0.0 M 0.0 M
10/22/2019 7:05 AM 0.00 0.0 M 0.0 M
10/23/2019 7:36 AM 0.02 0.0 M 0.0 M
10/24/2019 7:25 AM 0.00 0.0 M 0.0 M
10/25/2019 7:20 AM 0.00 0.0 M 0.0 M
10/26/2019 7:27 AM 0.09 1.0 M 1.0 M Light to moderate snow in progress at time of observation. Since new snow and snow depth were one inch at time of observation, I did not take a core sample.
10/27/2019 7:10 AM 0.16 1.5 0.14 3.0 0.27 There was melting of snow that fell yesterday. The amounts of new snow and total snow depth may not be that accurate due to the melting.
10/28/2019 7:33 AM 0.00 0.0 M 1.0 M Since I took a core sample of total snow depth and new snow, I did not take one of the total snow today. The total snow depth had decreased from 3 inches yesterday to one inch this morning.
10/29/2019 7:45 AM 0.10 2.0 0.13 3.0 0.32
10/30/2019 7:27 AM 0.00 0.0 M 2.5 M Since I took a core sample of total snow depth yesterday and no new snow had fallen during the last 24 hours, I did not take a core sample this observation.
10/31/2019 7:25 AM 0.00 0.0 M 2.0 M
11/1/2019 7:25 AM 0.00 0.0 M 1.5 M
11/2/2019 7:08 AM 0.00 0.0 M 0.5 M
11/3/2019 7:25 AM T 0.0 M T M
11/4/2019 7:24 AM 0.33 0.3 M 0.5 M Light snow in progress at time of observation. Total snow accumulation actually was 0.3 inches at time of observation. Rounded the number up to 0.5 inches for nearest half inch.
11/5/2019 7:18 AM 0.01 0.0 M 0.0 M Snow that fell yesterday melted. No snow on the ground at time of observation.
11/6/2019 7:30 AM 0.03 0.3 M 0.5 M Again, I rounded up the total snow depth to 0.5 inches although the actual total snow depth was 0.3 inches. The water equivalent of the snow would be about the same as that recorded in the gauge. Light snow in progress at time of observation.
11/7/2019 7:30 AM T 0.2 M 0.5 M
11/8/2019 7:20 AM 0.00 0.0 M 0.0 M
11/9/2019 7:10 AM 0.00 0.0 M 0.0 M
11/13/2019 7:33 AM 0.08 0.0 M T M
11/14/2019 7:15 AM T 0.0 M 0.0 M
11/15/2019 7:30 AM 0.00 0.0 M 0.0 M
11/16/2019 7:25 AM 0.00 0.0 M 0.0 M
11/17/2019 7:23 AM 0.00 0.0 M 0.0 M
11/18/2019 7:25 AM T 0.0 M 0.0 M
11/19/2019 7:05 AM 0.00 0.0 M 0.0 M
11/20/2019 7:15 AM T 0.0 M 0.0 M
11/21/2019 7:10 AM T 0.0 M 0.0 M What little snow fell yesterday melted as it fell.
11/22/2019 7:45 AM 0.00 0.0 M 0.0 M
11/23/2019 7:08 AM 0.00 0.0 M 0.0 M
11/24/2019 7:25 AM 0.00 0.0 M 0.0 M
11/25/2019 7:25 AM 0.00 0.0 M 0.0 M
11/26/2019 7:25 AM T T M T M The snow that fell looked more like graupel than flakes.
11/27/2019 7:35 AM 0.00 0.0 M 0.0 M
11/28/2019 7:20 AM T T M T M
11/29/2019 7:24 AM 0.02 0.6 M 0.5 M Light snow in progress at time of observation. Total snow depth is actually 0.6 inches, but rounding it to the nearest half inch gives 0.5 inches.
11/30/2019 7:33 AM 0.41 5.7 0.51 6.0 0.56 A coating of glaze was on the cylinder at observation. Light snow also in progress.
12/1/2019 7:35 AM 0.01 M M 5.0 M The new snow that fell yesterday melted and I could not get an accumulation. The melted snow in the gauge was in droplets and I had to estimate the amount. Did not take a core sample of the total snow depth as I did so yesterday. Will take a core sample tomorrow.
12/2/2019 7:40 AM 0.00 0.0 M 4.0 0.36
12/3/2019 7:25 AM 0.00 0.0 M 3.5 M Measured water equivalent of total snow depth in yesterday's observation. Did not do so today.
12/4/2019 7:25 AM 0.00 0.0 M 2.5 M
12/5/2019 7:10 AM 0.00 0.0 M 1.5 M
12/6/2019 7:25 AM 0.01 M M 1.0 M The snow that fell yesterday melted and I could not get a measurement of it. It did register 0.01 in the gauge.
12/7/2019 7:25 AM 0.00 0.0 M 1.0 M
12/8/2019 7:10 AM 0.00 0.0 M 1.0 M
12/9/2019 7:25 AM 0.07 0.8 M 1.0 M Did not take core samples. The water equivalent of new snow as measured in the gauge seems reasonable. Total snow depth of one inch not sufficient to take a core sample.
12/10/2019 7:20 AM T T M 1.0 M
12/11/2019 7:15 AM 0.00 0.0 M T M
12/12/2019 7:10 AM 0.00 0.0 M T M
12/13/2019 7:05 AM T M M T M Light rain in progress at time of observation.
12/14/2019 7:40 AM 0.01 T M T M Dense fog in area at time of observation.
12/15/2019 7:05 AM 0.00 0.0 M T M
12/16/2019 7:20 AM 0.00 T M T M A few snowflakes fell in observing area around 3 PM yesterday afternoon. Did not amount to anything.
12/17/2019 7:10 AM 0.00 0.0 M T M
12/18/2019 7:15 AM 0.00 0.0 M T M
12/19/2019 7:20 AM 0.00 0.0 M T M
12/20/2019 7:10 AM 0.00 0.0 M T M
12/21/2019 7:10 AM 0.00 0.0 M T M
12/22/2019 7:20 AM 0.00 0.0 M 0.0 M
12/23/2019 7:15 AM 0.00 0.0 M 0.0 M
12/24/2019 7:10 AM 0.00 0.0 M 0.0 M
12/25/2019 7:15 AM 0.00 0.0 M 0.0 M A light coating of ice/frost was on outdoor railings of our deck. The deck itself was dry. Merry Christmas!
12/26/2019 7:40 AM T T M T M
12/27/2019 7:05 AM 0.00 0.0 M 0.0 M
12/28/2019 7:15 AM 0.00 0.0 M 0.0 M
12/29/2019 7:25 AM 0.00 0.0 M 0.0 M
12/30/2019 7:20 AM 0.00 0.0 M 0.0 M
12/31/2019 7:20 AM 0.00 0.0 M 0.0 M
1/1/2020 7:15 AM 0.00 0.0 M 0.0 M
1/2/2020 7:30 AM 0.02 0.0 M 0.0 M
1/3/2020 7:30 AM 0.00 0.0 M 0.0 M
1/4/2020 7:20 AM 0.00 0.0 M 0.0 M
1/5/2020 7:30 AM 0.00 0.0 M 0.0 M
1/6/2020 7:25 AM 0.00 0.0 M 0.0 M
1/7/2020 7:08 AM 0.00 0.0 M 0.0 M
1/8/2020 7:25 AM 0.00 0.0 M 0.0 M
1/9/2020 7:15 AM 0.00 0.0 M 0.0 M The airport was reporting light snow at time of observation. Did not see any snow falling at observation site here.
1/10/2020 7:11 AM 0.03 1.5 0.10 1.5 0.10 No snow was falling at site at time of observation. There was quite a difference between the water equivalent of snow in the gauge versus what I measured from the measuring table.
1/11/2020 7:08 AM 0.00 0.0 M 1.0 M
1/12/2020 7:25 AM 0.00 0.0 M 0.5 M
1/13/2020 7:16 AM T T M T M Light snow in progress at time of observation. A trace of new snow on top of a trace of snow from the previous snowfall.
1/14/2020 7:20 AM 0.01 0.5 M 1.0 M No snow was occurring at site during observation.
1/15/2020 7:25 AM 0.02 0.7 M 2.0 0.09 No snow in progress at time of observation.
1/16/2020 7:17 AM 0.00 0.0 M 1.5 M Did a core sample yesterday of the total snow depth. Since we had no additional snow, I did not take a core sample today.
1/17/2020 7:15 AM 0.00 0.0 M 1.5 M
1/18/2020 7:35 AM 0.01 0.5 M 2.0 0.11
1/19/2020 7:25 AM 0.00 0.0 M 2.0 M
1/20/2020 7:20 AM 0.00 0.0 M 1.0 M
1/21/2020 7:18 AM 0.00 0.0 M 1.0 M
1/22/2020 7:10 AM 0.00 0.0 M T M
1/23/2020 7:15 AM 0.00 0.0 M T M
1/24/2020 7:20 AM 0.00 0.0 M 0.0 M
1/25/2020 7:05 AM 0.00 0.0 M 0.0 M
1/26/2020 7:25 AM 0.00 0.0 M 0.0 M
1/27/2020 7:22 AM 0.02 0.0 M 0.0 M Very light rain in progress at time of observation.
1/28/2020 7:20 AM T 0.0 M 0.0 M
1/29/2020 7:10 AM T 0.0 M 0.0 M
1/30/2020 7:28 AM T 0.0 M 0.0 M
1/31/2020 7:25 AM 0.00 0.0 M 0.0 M
2/1/2020 7:25 AM 0.00 0.0 M 0.0 M
2/2/2020 7:20 AM 0.00 0.0 M 0.0 M
2/3/2020 7:15 AM 0.18 2.0 0.20 2.0 0.20 No snow in progress at site at time of observation.
2/4/2020 7:25 AM T T M 2.0 M Did not take a core sample. Took one yesterday and there has been only a trace of new snow since then. Also the total snow depth remained the same as yesterday.
2/5/2020 7:30 AM 0.00 0.0 M 2.0 M
2/6/2020 7:15 AM 0.00 0.0 M 1.5 M
2/7/2020 7:20 AM 0.07 M M 1.5 M Snow that fell during the past 24 hours melted and the total snow depth remained at 1.5 inches when I measured it this morning. Since the snow that fell melted, I could not get a measurement of the new snowfall. The water equivalent in the gauge seems reasonable.
2/8/2020 7:25 AM 0.03 M M 2.5 0.35 Again, I could not get an accurate measurement of the snow that fell during yesterday's observation and this one because of the snow melting. I did take a core sample of the total snow depth.
2/9/2020 7:20 AM 0.03 1.0 M 2.5 M The total amount of new snow is the result of two readings. I caught the end of a snow shower at 10:10 AM yesterday morning and it dropped 0.5 inches. This amount melted not long afterward. The second reading was for this morning and it amounted to 0.5 inches. The total adds up to 1.0 inches of new snow. Since I took a core sample of the total snow depth yesterday, I did not take one today.
2/10/2020 7:35 AM 0.06 1.0 0.07 3.0 0.40
2/11/2020 7:22 AM 0.00 0.0 M 2.5 M
2/12/2020 7:18 AM T T M 2.5 M No snow was falling at time of observation at this site.
2/16/2020 7:15 AM 0.00 0.0 M 1.5 M
2/17/2020 7:20 AM T 0.1 M 1.0 0.24
2/18/2020 7:25 AM 0.04 2.0 0.07 3.0 0.38 No snow was falling at time of observation.
2/19/2020 7:20 AM T 0.2 M 2.5 M Since I took a core sample of the total snow depth yesterday, I did not take one today. There was not significant new snow that fell to warrant another core sample.
2/20/2020 7:15 AM 0.00 0.0 M 2.0 M
2/21/2020 7:14 AM 0.00 0.0 M 2.0 M
2/22/2020 7:11 AM 0.00 0.0 M 1.5 M
2/23/2020 7:07 AM 0.00 0.0 M 1.0 M
2/24/2020 7:10 AM 0.00 0.0 M T M
2/25/2020 7:10 AM 0.00 0.0 M T M
2/26/2020 7:05 AM 0.00 0.0 M T M
2/27/2020 7:15 AM 0.01 T M T M Precipitation apparently started in the form of rain. There was a skiff of new snow as well.
2/28/2020 7:25 AM 0.00 0.0 M T M
2/29/2020 7:05 AM 0.00 0.0 M 0.0 M
3/1/2020 7:20 AM 0.00 0.0 M 0.0 M
3/2/2020 7:20 AM 0.00 0.0 M 0.0 M
3/3/2020 7:10 AM 0.00 0.0 M 0.0 M
3/4/2020 7:25 AM 0.00 0.0 M 0.0 M
3/5/2020 7:05 AM 0.00 0.0 M 0.0 M
3/6/2020 7:25 AM 0.00 0.0 M 0.0 M
3/7/2020 7:10 AM 0.00 0.0 M 0.0 M
3/8/2020 7:18 AM 0.04 0.3 M 0.5 M Light snow in progress at time of observation. Have rounded up the total snow to a half inch seeing that a half inch is closer to 3 tenths.
3/9/2020 7:25 AM 0.03 M M M M All snow that fell yesterday between my last observation and this one melted completely away. All I could do was to see how much water was in the gauge.
3/10/2020 7:18 AM T 0.0 M 0.0 M
3/11/2020 7:20 AM 0.00 0.0 M 0.0 M
3/12/2020 7:20 AM 0.22 1.0 0.18 1.0 0.18 Some rain occurred before changing over to snow. There was a layer of ice on the measuring table that I could not penetrate. That made the difference between readings from the gauge and the water equivalent from the measuring table. The water equivalent from the gauge would appear more accurate.
3/13/2020 7:10 AM T T M T M
3/14/2020 7:25 AM T T M T M
3/15/2020 7:20 AM 0.16 2.5 0.18 2.5 0.18 Very light snow in progress at time of observation.
3/18/2020 7:17 AM 0.00 0.0 M 0.0 M Did not see evidence of precipitation during this observation.
3/19/2020 6:39 AM 0.04 0.2 M M M Light snow in progress at time of observation. The snow that fell yesterday melted. This amount of new snow is what has fallen during the night. The water equivalent in the gauge is reasonably accurate.
3/20/2020 7:20 AM 0.02 0.2 M M M Very light snow in progress at time of observation. Some of the snow that fell yesterday melted.
3/21/2020 7:10 AM T T M T M
3/22/2020 7:15 AM 0.00 0.0 M 0.0 M
3/23/2020 7:20 AM 0.01 M M 0.0 M A snow shower occurred at the site roughly between 8:30 and 9:30 AM yesterday. The accumulating snow was gone in an hour and I did not have a chance to measure it for snow depth.
3/24/2020 7:15 AM T 0.0 M 0.0 M Very light rain in progress at time of observation. The precipitation must have started not long before observation since individual drops could be seen on the measuring table.
3/25/2020 7:24 AM 0.26 1.0 M 1.0 M No snow in progress at time of observation. Dense fog in the area. The snow that fell was quite wet.
3/26/2020 7:10 AM 0.00 0.0 M 0.0 M The snow that was reported yesterday has completely melted at the site.
3/27/2020 7:25 AM 0.00 0.0 M 0.0 M
3/28/2020 7:30 AM 0.00 0.0 M 0.0 M
3/29/2020 7:15 AM 0.00 0.0 M 0.0 M
3/30/2020 7:25 AM 0.00 0.0 M 0.0 M
3/31/2020 7:10 AM 0.00 0.0 M 0.0 M
4/1/2020 7:12 AM 0.26 0.5 M 0.5 M Light snow in progress at time of observation. There was a layer of ice on the measuring table. This may render the snow depth reading inaccurate.
4/2/2020 7:17 AM 0.03 1.0 M 1.5 M Light snow in progress at time of observation.
4/3/2020 7:30 AM 0.01 0.1 M 1.0 M
4/4/2020 7:10 AM 0.00 0.0 M 0.0 M
4/5/2020 7:25 AM 0.00 0.0 M 0.0 M
4/6/2020 7:10 AM 0.00 0.0 M 0.0 M
4/7/2020 7:05 AM 0.00 0.0 M 0.0 M
4/8/2020 7:15 AM 0.00 0.0 M 0.0 M
4/9/2020 7:40 AM 0.00 0.0 M 0.0 M
4/10/2020 7:25 AM 0.00 0.0 M 0.0 M
4/11/2020 7:08 AM 0.02 T M T M Light snow in progress at time of observation.
4/12/2020 7:20 AM 0.26 4.1 0.35 4.0 0.35 Not snowing at site at time of observation.
4/13/2020 7:25 AM T T M 0.5 M Considerable melting of snow took place yesterday. Some bare ground was visible. Normally, water equivalents of total snow depth are taken on Mondays, but having taken that reading yesterday, and seeing how much melting occurred at this observation, I did not attempt to take a core sample with an average snow depth of a half an inch.
4/14/2020 7:10 AM 0.00 0.0 M T M
4/15/2020 7:08 AM T T M T M Very light snow in progress. It looks like it just began just before my observation.
4/16/2020 7:20 AM 0.03 2.0 0.03 2.0 0.03 No snow in progress at time of observation.
4/17/2020 7:25 AM T T M T M Had computer problems and finally was able to get this report out. Had a few very light snow showers yesterday. No accumulating snow.
4/18/2020 7:17 AM 0.00 0.0 M 0.0 M
4/19/2020 7:13 AM 0.02 0.0 M 0.0 M No rain was falling at time of observation.
4/20/2020 7:25 AM T 0.0 M 0.0 M A brief ice pellet shower occurred at the site shortly after 1:00 PM. The pellets were mixed in with the rain.
4/21/2020 7:15 AM 0.00 0.0 M 0.0 M
4/22/2020 7:10 AM 0.00 0.0 M 0.0 M
4/23/2020 7:16 AM 0.00 0.0 M 0.0 M
4/24/2020 7:15 AM T 0.0 M 0.0 M
4/25/2020 7:20 AM 0.00 0.0 M 0.0 M
4/26/2020 7:10 AM 0.00 0.0 M 0.0 M
4/27/2020 7:20 AM 0.00 0.0 M 0.0 M
4/28/2020 7:25 AM 0.00 0.0 M 0.0 M
4/29/2020 7:20 AM 0.00 0.0 M 0.0 M
4/30/2020 7:15 AM T 0.0 M 0.0 M No rain in progress at time of observation.
5/1/2020 7:17 AM 0.01 0.0 M 0.0 M
5/2/2020 7:25 AM 0.00 0.0 M 0.0 M
5/3/2020 7:25 AM 0.00 0.0 M 0.0 M
5/4/2020 7:12 AM T 0.0 M 0.0 M Very light rain in progress at time of observation.
5/5/2020 7:15 AM 0.03 0.0 M 0.0 M
5/6/2020 7:15 AM 0.00 0.0 M 0.0 M
5/7/2020 7:20 AM 0.01 0.0 M 0.0 M Light rain in progress at time of observation.
5/8/2020 7:20 AM 0.09 0.0 M 0.0 M
5/9/2020 7:25 AM 0.02 0.0 M 0.0 M
5/10/2020 7:20 AM 0.00 0.0 M 0.0 M
5/11/2020 7:20 AM 0.00 0.0 M 0.0 M
5/12/2020 7:20 AM 0.08 0.0 M 0.0 M Very light rain in progress at time of observation. Fog in the vicinity. Had some snow around 11 AM yesterday. No accumulation.
5/13/2020 7:20 AM 0.07 0.0 M 0.0 M
5/14/2020 7:15 AM 0.01 0.0 M 0.0 M
5/15/2020 7:10 AM 0.02 0.0 M 0.0 M No rain in progress at time of observation.
5/16/2020 7:20 AM 0.17 0.0 M 0.0 M No rain was occurring at time of observation.
5/17/2020 7:30 AM 0.00 0.0 M 0.0 M
5/18/2020 7:20 AM 0.00 0.0 M 0.0 M
5/19/2020 6:35 AM 0.00 0.0 M 0.0 M
5/20/2020 7:20 AM 0.00 0.0 M 0.0 M
5/21/2020 7:30 AM 0.05 0.0 M 0.0 M
5/22/2020 7:25 AM T 0.0 M 0.0 M
5/23/2020 7:23 AM 0.03 0.0 M 0.0 M Very light rain in progress at time of observation.
5/24/2020 7:27 AM 0.62 0.0 M 0.0 M Rain in progress at time of observation.
5/25/2020 7:30 AM 0.37 0.0 M 0.0 M
5/26/2020 7:20 AM 0.01 0.0 M 0.0 M
5/27/2020 7:30 AM 0.00 0.0 M 0.0 M
5/28/2020 7:30 AM 0.00 0.0 M 0.0 M
5/29/2020 7:45 AM 0.00 0.0 M 0.0 M
5/30/2020 7:35 AM 0.00 0.0 M 0.0 M
5/31/2020 7:25 AM 0.00 0.0 M 0.0 M
6/1/2020 7:25 AM 0.00 0.0 M 0.0 M
6/4/2020 7:25 AM 0.52 0.0 M 0.0 M
6/5/2020 7:25 AM T 0.0 M 0.0 M
6/6/2020 7:25 AM 0.00 0.0 M 0.0 M
6/7/2020 7:05 AM 0.55 0.0 M 0.0 M
6/8/2020 7:25 AM 0.61 0.0 M 0.0 M Very light rain in progress at time of observation.
6/9/2020 7:25 AM 0.02 0.0 M 0.0 M
6/10/2020 7:15 AM 0.00 0.0 M 0.0 M
6/11/2020 7:03 AM 0.00 0.0 M 0.0 M
6/12/2020 7:10 AM 0.00 0.0 M 0.0 M
6/13/2020 7:30 AM 0.00 0.0 M 0.0 M
6/14/2020 7:20 AM 0.00 0.0 M 0.0 M
6/15/2020 7:30 AM 0.01 0.0 M 0.0 M
6/16/2020 7:20 AM 0.00 0.0 M 0.0 M
6/17/2020 7:25 AM 0.15 0.0 M 0.0 M Light rain in progress at time of observation.
6/18/2020 7:10 AM 0.67 0.0 M 0.0 M No rain in progress at time of observation.
6/19/2020 7:30 AM 0.10 0.0 M 0.0 M
6/20/2020 7:10 AM 0.01 0.0 M 0.0 M
6/21/2020 7:30 AM T 0.0 M 0.0 M
6/22/2020 7:25 AM 0.00 0.0 M 0.0 M
6/23/2020 7:35 AM 0.00 0.0 M 0.0 M
6/24/2020 7:15 AM 0.00 0.0 M 0.0 M
6/25/2020 7:25 AM 0.00 0.0 M 0.0 M
6/26/2020 7:35 AM 0.00 0.0 M 0.0 M
6/27/2020 7:25 AM 0.00 0.0 M 0.0 M
6/28/2020 7:20 AM 0.04 0.0 M 0.0 M
6/29/2020 7:17 AM 1.39 0.0 M 0.0 M Very light rain in progress at time of observation.
6/30/2020 7:20 AM 0.37 0.0 M 0.0 M
7/1/2020 7:23 AM 0.10 0.0 M 0.0 M
7/2/2020 7:25 AM 0.00 0.0 M 0.0 M
7/3/2020 7:25 AM 0.00 0.0 M 0.0 M
7/4/2020 7:20 AM T 0.0 M 0.0 M
7/5/2020 7:25 AM 0.00 0.0 M 0.0 M
7/8/2020 7:30 AM 0.00 0.0 M 0.0 M No precipitation fell at this site during the severe thunderstorm event yesterday.
7/9/2020 7:05 AM 0.00 0.0 M 0.0 M
7/10/2020 7:35 AM 0.16 0.0 M 0.0 M
7/11/2020 7:15 AM T 0.0 M 0.0 M
7/12/2020 7:25 AM 0.00 0.0 M 0.0 M
7/15/2020 7:30 AM 0.00 0.0 M 0.0 M
7/16/2020 7:15 AM 0.00 0.0 M 0.0 M
7/17/2020 7:25 AM 0.00 0.0 M 0.0 M
7/18/2020 7:05 AM 0.14 0.0 M 0.0 M
7/19/2020 7:20 AM 0.00 0.0 M 0.0 M
7/20/2020 7:15 AM 0.00 0.0 M 0.0 M
7/21/2020 7:25 AM 0.00 0.0 M 0.0 M
7/22/2020 7:15 AM 0.00 0.0 M 0.0 M
7/23/2020 7:20 AM 0.00 0.0 M 0.0 M
7/24/2020 7:15 AM 0.13 0.0 M 0.0 M
7/25/2020 7:25 AM 0.00 0.0 M 0.0 M
7/26/2020 7:35 AM 0.00 0.0 M 0.0 M
7/27/2020 7:20 AM 0.00 0.0 M 0.0 M
7/28/2020 7:25 AM 0.00 0.0 M 0.0 M
7/29/2020 7:15 AM 0.04 0.0 M 0.0 M
7/30/2020 7:35 AM 0.00 0.0 M 0.0 M
7/31/2020 7:20 AM 0.05 0.0 M 0.0 M
8/1/2020 7:35 AM 0.00 0.0 M 0.0 M
8/2/2020 7:25 AM 0.00 0.0 M 0.0 M
8/3/2020 7:20 AM 0.00 0.0 M 0.0 M
8/4/2020 7:00 AM 0.68 M M M M
8/6/2020 7:25 AM 0.00 0.0 M 0.0 M
8/7/2020 7:20 AM 0.08 0.0 M 0.0 M
8/8/2020 7:05 AM 0.00 0.0 M 0.0 M
8/9/2020 7:30 AM 0.00 0.0 M 0.0 M
8/10/2020 7:30 AM 0.00 0.0 M 0.0 M
8/11/2020 7:20 AM 0.00 0.0 M 0.0 M
8/12/2020 7:08 AM 0.00 0.0 M 0.0 M
8/13/2020 7:30 AM 0.00 0.0 M 0.0 M
8/14/2020 7:17 AM 0.14 0.0 M 0.0 M
8/15/2020 7:30 AM 0.00 0.0 M 0.0 M
8/16/2020 7:15 AM 0.00 0.0 M 0.0 M
8/17/2020 7:15 AM 0.00 0.0 M 0.0 M
8/18/2020 7:40 AM 0.00 0.0 M 0.0 M
8/19/2020 7:20 AM 0.00 0.0 M 0.0 M
8/20/2020 7:30 AM 0.00 0.0 M 0.0 M
8/21/2020 7:20 AM T 0.0 M 0.0 M
8/22/2020 7:15 AM 0.00 0.0 M 0.0 M
8/23/2020 7:25 AM 0.00 0.0 M 0.0 M
8/24/2020 7:45 AM 0.00 0.0 M 0.0 M
8/25/2020 7:20 AM 0.00 0.0 M 0.0 M
8/26/2020 7:30 AM T 0.0 M 0.0 M
8/27/2020 7:10 AM 0.16 0.0 M 0.0 M
8/28/2020 7:35 AM T 0.0 M 0.0 M
8/29/2020 7:25 AM 0.00 0.0 M 0.0 M
8/30/2020 7:40 AM 0.00 0.0 M 0.0 M
8/31/2020 7:20 AM 0.02 0.0 M 0.0 M
9/1/2020 7:25 AM 0.00 0.0 M 0.0 M
9/2/2020 7:15 AM 0.00 0.0 M 0.0 M
9/3/2020 7:20 AM 0.00 0.0 M 0.0 M
9/4/2020 7:37 AM 0.00 0.0 M 0.0 M
9/5/2020 7:25 AM 0.00 0.0 M 0.0 M
9/6/2020 7:20 AM 0.00 0.0 M 0.0 M
9/7/2020 7:25 AM 0.01 0.0 M 0.0 M Very light rain in progress at time of observation.
9/8/2020 7:20 AM 0.65 0.0 M 0.0 M
9/9/2020 7:10 AM 0.00 0.0 M 0.0 M
9/10/2020 7:30 AM 0.00 0.0 M 0.0 M
9/11/2020 7:30 AM 0.00 0.0 M 0.0 M
9/12/2020 7:15 AM 0.00 0.0 M 0.0 M
9/13/2020 7:35 AM 0.00 0.0 M 0.0 M
9/14/2020 7:25 AM 0.00 0.0 M 0.0 M
9/15/2020 7:20 AM 0.00 0.0 M 0.0 M Very hazy at time of observation.
9/16/2020 7:25 AM 0.00 0.0 M 0.0 M
9/17/2020 7:25 AM 0.00 0.0 M 0.0 M There was condensation at the site giving heavy dew. Dew points were close to temperatures. At the site the temperature was 43 and the dew point was 41.
9/18/2020 7:30 AM 0.00 0.0 M 0.0 M
9/19/2020 7:10 AM 0.00 0.0 M 0.0 M
9/20/2020 7:25 AM T 0.0 M 0.0 M
9/21/2020 7:10 AM 0.00 0.0 M 0.0 M
9/22/2020 7:30 AM 0.00 0.0 M 0.0 M
9/23/2020 7:25 AM 0.00 0.0 M 0.0 M
9/24/2020 7:30 AM 0.00 0.0 M 0.0 M
9/25/2020 7:05 AM 0.00 0.0 M 0.0 M
9/26/2020 7:20 AM 0.00 0.0 M 0.0 M
9/27/2020 7:25 AM 0.00 0.0 M 0.0 M
9/28/2020 7:20 AM 0.01 0.0 M 0.0 M
9/29/2020 7:35 AM 0.00 0.0 M 0.0 M
9/30/2020 7:35 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/24/2019 10/02/2019 7:35 AM 9 0.89 T M
10/10/2019 10/11/2019 7:35 AM 2 0.20 2.0 0.32 Was not able to take an observation on October 10. Much snow melted yesterday.
11/10/2019 11/12/2019 7:30 AM 3 0.05 1.3 M Did not take a core sample. Average snow depth was below 2 inches.
2/13/2020 2/15/2020 7:25 AM 3 0.01 2.0 M
3/16/2020 3/17/2020 7:30 AM 2 T T M
6/2/2020 6/03/2020 7:25 AM 2 0.06 0.0 0.00
7/6/2020 7/07/2020 7:10 AM 2 0.04 0.0 0.00
7/13/2020 7/14/2020 7:15 AM 2 0.00 0.0 0.00
8/4/2020 8/05/2020 7:30 AM 2 0.68 M M I could not get through to you yesterday morning. The amount of 0.68 inches occurred on Monday, Aug. 3. No precipitation occurred at the site during the last 24 hours.



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