Station Overview Station Location
Station Number MT-LC-14 Latitude 46.62177
Station Name Helena 2.0 NNW Longitude -112.04198
County Lewis And Clark Elevation (ft) 3871



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 14 0.69 0.36 31 0.36 31 0.00 0 0 5 4 0.0 0 0
Nov 14 0.45 1.41 30 1.41 30 0.00 0 0 10 2 13.0 6 17
Dec 14 0.38 0.77 31 0.77 31 0.00 0 0 11 1 6.1 6 26
Jan 15 0.35 0.72 31 0.72 31 0.00 0 0 6 4 9.5 5 24
Feb 15 0.30 0.54 28 0.54 28 0.00 0 0 9 4 2.1 6 5
March 15 0.50 0.12 31 0.12 31 0.00 0 0 2 5 0.1 1 0
April 15 0.94 0.39 30 0.39 30 0.00 0 0 7 6 0.2 1 0
May 15 1.72 2.16 31 2.16 31 0.00 0 0 15 1 0.0 0 0
June 15 2.08 1.14 30 1.14 30 0.00 0 0 8 2 0.0 0 0
July 15 1.26 1.71 31 1.71 31 0.00 0 0 12 1 0.0 0 0
Aug 15 1.20 0.37 31 0.37 31 0.00 0 0 7 2 0.0 0 0
Sept 15 1.08 2.11 30 2.11 30 0.00 0 0 7 2 0.0 0 0
Water Year Totals: 10.95" 11.80" 365 days 11.80" 365 0.00" 0 days 0 99 days 34 days 31.0" 25 days 72 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
10/1/2014 0.02
10/2/2014 T
10/3/2014 0.15
10/4/2014 0.00
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.00
10/12/2014 T
10/13/2014 0.00
10/14/2014 0.00
10/15/2014 0.00
10/16/2014 0.00
10/17/2014 0.00
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.16
10/23/2014 0.00
10/24/2014 T
10/25/2014 T
10/26/2014 0.01
10/27/2014 0.02
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 0.00
11/1/2014 0.00
11/2/2014 0.20
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 T
11/6/2014 0.00
11/7/2014 0.01
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.19
11/11/2014 0.01
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.00
11/15/2014 0.00
11/16/2014 0.00
11/17/2014 0.00
11/18/2014 0.00
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.02
11/23/2014 T
11/24/2014 0.00
11/25/2014 0.04
11/26/2014 0.50
11/27/2014 0.05
11/28/2014 0.00
11/29/2014 0.23
11/30/2014 0.16
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.01
12/5/2014 0.01
12/6/2014 0.00
12/7/2014 0.01
12/8/2014 0.00
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 0.33
12/15/2014 T
12/16/2014 0.00
12/17/2014 0.02
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.04
12/22/2014 0.01
12/23/2014 0.00
12/24/2014 0.00
12/25/2014 0.26
12/26/2014 0.01
12/27/2014 0.00
12/28/2014 0.03
12/29/2014 0.04
12/30/2014 0.00
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.14
1/4/2015 0.06
1/5/2015 0.36
1/6/2015 0.05
1/7/2015 0.00
1/8/2015 0.00
1/9/2015 T
1/10/2015 0.00
1/11/2015 0.10
1/12/2015 T
1/13/2015 0.00
1/14/2015 0.00
1/15/2015 0.00
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 0.01
1/19/2015 T
1/20/2015 T
1/21/2015 0.00
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.00
1/26/2015 0.00
1/27/2015 0.00
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.00
1/31/2015 0.00
2/1/2015 0.01
2/2/2015 0.00
2/3/2015 0.00
2/4/2015 0.01
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 T
2/8/2015 T
2/9/2015 0.30
2/10/2015 0.02
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 0.00
2/14/2015 0.00
2/15/2015 0.01
2/16/2015 T
2/17/2015 T
2/18/2015 0.00
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 0.07
2/22/2015 0.06
2/23/2015 0.00
2/24/2015 0.00
2/25/2015 0.01
2/26/2015 0.05
2/27/2015 0.00
2/28/2015 0.00
3/1/2015 0.00
3/2/2015 0.00
3/3/2015 T
3/4/2015 0.00
3/5/2015 0.00
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.00
3/15/2015 0.00
3/16/2015 T
3/17/2015 0.05
3/18/2015 0.07
3/19/2015 0.00
3/20/2015 0.00
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 T
3/25/2015 0.00
3/26/2015 0.00
3/27/2015 0.00
3/28/2015 T
3/29/2015 T
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 T
4/2/2015 T
4/3/2015 T
4/4/2015 0.00
4/5/2015 0.02
4/6/2015 0.05
4/7/2015 0.06
4/8/2015 0.00
4/9/2015 0.00
4/10/2015 0.00
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.00
4/15/2015 T
4/16/2015 0.00
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.00
4/20/2015 0.00
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.13
4/24/2015 T
4/25/2015 0.01
4/26/2015 0.05
4/27/2015 0.07
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 T
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.00
5/5/2015 0.00
5/6/2015 0.26
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 T
5/10/2015 0.00
5/11/2015 0.00
5/12/2015 0.00
5/13/2015 0.05
5/14/2015 0.04
5/15/2015 0.06
5/16/2015 0.14
5/17/2015 0.56
5/18/2015 0.00
5/19/2015 0.00
5/20/2015 0.00
5/21/2015 0.00
5/22/2015 0.02
5/23/2015 0.01
5/24/2015 0.08
5/25/2015 0.00
5/26/2015 0.10
5/27/2015 0.34
5/28/2015 0.09
5/29/2015 0.19
5/30/2015 0.10
5/31/2015 0.12
6/1/2015 0.03
6/2/2015 0.06
6/3/2015 0.47
6/4/2015 0.27
6/5/2015 0.01
6/6/2015 T
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 0.00
6/10/2015 0.14
6/11/2015 0.00
6/12/2015 0.00
6/13/2015 0.00
6/14/2015 0.00
6/15/2015 0.00
6/16/2015 0.00
6/17/2015 0.00
6/18/2015 0.00
6/19/2015 0.00
6/20/2015 0.00
6/21/2015 0.00
6/22/2015 T
6/23/2015 0.00
6/24/2015 0.04
6/25/2015 0.00
6/26/2015 0.00
6/27/2015 0.00
6/28/2015 0.00
6/29/2015 0.00
6/30/2015 0.12
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.00
7/2/2015 0.00
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.16
7/7/2015 0.00
7/8/2015 0.00
7/9/2015 0.00
7/10/2015 0.00
7/11/2015 0.19
7/12/2015 0.02
7/13/2015 0.00
7/14/2015 0.05
7/15/2015 0.01
7/16/2015 0.00
7/17/2015 0.00
7/18/2015 0.02
7/19/2015 0.00
7/20/2015 0.00
7/21/2015 0.00
7/22/2015 0.09
7/23/2015 0.14
7/24/2015 0.04
7/25/2015 0.07
7/26/2015 T
7/27/2015 0.43
7/28/2015 0.49
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 T
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 0.00
8/11/2015 0.00
8/12/2015 0.03
8/13/2015 0.05
8/14/2015 0.00
8/15/2015 0.15
8/16/2015 0.00
8/17/2015 T
8/18/2015 0.01
8/19/2015 0.00
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.05
8/23/2015 0.00
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.00
8/30/2015 0.07
8/31/2015 0.01
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 T
9/4/2015 0.31
9/5/2015 0.55
9/6/2015 0.30
9/7/2015 T
9/8/2015 0.00
9/9/2015 0.00
9/10/2015 0.00
9/11/2015 0.00
9/12/2015 0.00
9/13/2015 0.00
9/14/2015 0.00
9/15/2015 0.29
9/16/2015 0.25
9/17/2015 0.26
9/18/2015 0.15
9/19/2015 0.00
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 8:15 AM 0.02 M M M M
10/2/2014 10:00 AM T M M M M Light snow falling.
10/3/2014 8:00 AM 0.15 M M M M
10/4/2014 10:00 AM 0.00 0.0 M M M
10/5/2014 10:00 AM 0.00 0.0 M M M
10/6/2014 10:00 AM 0.00 0.0 M M M
10/7/2014 9:00 AM 0.00 0.0 M M M
10/8/2014 9:00 AM 0.00 0.0 M M M
10/9/2014 10:00 AM 0.00 0.0 M M M
10/10/2014 9:00 AM 0.00 0.0 M M M
10/11/2014 10:00 AM 0.00 0.0 M M M
10/12/2014 10:00 AM T 0.0 M M M
10/13/2014 10:00 AM 0.00 0.0 M M M
10/14/2014 10:00 AM 0.00 0.0 M M M
10/15/2014 10:00 AM 0.00 0.0 M M M
10/16/2014 10:00 AM 0.00 0.0 M M M
10/17/2014 9:00 AM 0.00 0.0 M M M
10/18/2014 9:00 AM 0.00 0.0 M M M
10/19/2014 9:00 AM 0.00 0.0 M M M
10/20/2014 8:00 AM 0.00 0.0 M M M
10/21/2014 10:00 AM 0.00 0.0 M M M
10/22/2014 9:00 AM 0.16 M M M M
10/23/2014 9:00 AM 0.00 0.0 M M M
10/24/2014 9:00 AM T M M M M
10/25/2014 9:00 AM T M M M M
10/26/2014 9:00 AM 0.01 M M M M
10/27/2014 10:00 AM 0.02 M M M M
10/28/2014 9:00 AM 0.00 0.0 M M M
10/29/2014 10:00 AM 0.00 0.0 M M M
10/30/2014 9:00 AM 0.00 0.0 M M M
10/31/2014 9:00 AM 0.00 0.0 M M M
11/1/2014 10:00 AM 0.00 0.0 M M M
11/2/2014 9:00 AM 0.20 M M M M
11/3/2014 8:00 AM 0.00 0.0 M M M
11/4/2014 10:00 AM 0.00 0.0 M M M
11/5/2014 10:00 AM T 0.0 M M M
11/6/2014 8:00 AM 0.00 0.0 M M M
11/7/2014 9:00 AM 0.01 M M M M
11/8/2014 10:00 AM 0.00 0.0 M M M
11/9/2014 9:00 AM 0.00 0.0 M M M
11/10/2014 10:00 AM 0.19 1.5 0.19 1.5 0.09
11/11/2014 10:00 AM 0.01 0.2 M 1.0 M
11/12/2014 10:00 AM 0.00 0.0 M 1.0 M
11/13/2014 10:00 AM 0.00 0.0 M 1.0 M
11/14/2014 10:00 AM 0.00 0.0 M 1.0 M
11/15/2014 8:00 AM 0.00 0.0 M 1.0 M
11/16/2014 10:00 AM 0.00 0.0 M 1.0 M
11/17/2014 10:00 AM 0.00 0.0 M 1.0 0.10
11/18/2014 9:00 AM 0.00 0.0 M 1.0 M
11/19/2014 9:00 AM 0.00 0.0 M 1.0 M
11/20/2014 10:00 AM 0.00 0.0 M 0.5 M
11/21/2014 9:00 AM 0.00 0.0 M 0.5 M
11/22/2014 10:00 AM 0.02 M M M M
11/23/2014 10:00 AM T M M M M
11/24/2014 8:00 AM 0.00 0.0 M M M
11/25/2014 10:00 AM 0.04 M M M M
11/26/2014 9:00 AM 0.50 5.3 0.50 5.5 M
11/27/2014 9:00 AM 0.05 0.5 0.05 4.0 M Snowfall estimated. New snow had thawed before observation.
11/28/2014 10:00 AM 0.00 0.0 M 1.0 M
11/29/2014 9:20 AM 0.23 3.0 0.23 3.0 M
11/30/2014 9:20 AM 0.16 2.5 0.16 4.5 M
12/1/2014 10:00 AM 0.00 0.0 M 3.5 0.33
12/2/2014 10:00 AM 0.00 0.0 M 3.0 M
12/3/2014 10:00 AM 0.00 0.0 M 3.0 M
12/4/2014 10:00 AM 0.01 M M 2.5 M Freezing rain. Glaze on sidewalks and roads.
12/5/2014 10:00 AM 0.01 M M 2.5 M Freezing Rain.
12/6/2014 10:00 AM 0.00 0.0 M 2.0 M
12/7/2014 10:00 AM 0.01 M M 1.5 M
12/8/2014 10:00 AM 0.00 0.0 M 0.5 0.19
12/9/2014 10:00 AM 0.00 0.0 M 0.5 M
12/10/2014 10:00 AM 0.00 0.0 M 0.5 M
12/11/2014 10:00 AM 0.00 0.0 M 0.5 M
12/12/2014 10:00 AM 0.00 0.0 M M M
12/13/2014 10:00 AM 0.00 0.0 M M M
12/14/2014 7:30 AM 0.33 0.5 M 0.5 M
12/15/2014 10:00 AM T M M 0.5 0.19
12/16/2014 10:00 AM 0.00 0.0 M 0.5 M
12/17/2014 10:00 AM 0.02 0.2 M 0.5 M
12/18/2014 9:30 AM 0.00 0.0 M 0.5 M
12/19/2014 9:45 AM 0.00 0.0 M 0.5 M
12/20/2014 10:00 AM 0.00 0.0 M 0.5 M
12/21/2014 10:00 AM 0.04 0.0 M 0.5 M
12/22/2014 9:00 AM 0.01 M M M M
12/23/2014 9:30 AM 0.00 0.0 M M M
12/24/2014 9:00 AM 0.00 0.0 M M M
12/25/2014 10:00 AM 0.26 2.8 M 3.0 M
12/26/2014 9:30 AM 0.01 0.5 0.01 2.5 M Light snow falling at 9:30 AM MST
12/27/2014 9:30 AM 0.00 0.0 M 2.5 M
12/28/2014 9:30 AM 0.03 1.0 0.03 3.0 M
12/29/2014 10:00 AM 0.04 1.1 0.04 3.0 0.31
12/30/2014 10:00 AM 0.00 0.0 M 2.5 M
12/31/2014 10:00 AM 0.00 0.0 M 2.5 M
1/1/2015 10:00 AM 0.00 0.0 M 2.5 M
1/2/2015 9:20 AM 0.00 0.0 M 2.5 M
1/3/2015 10:00 AM 0.14 3.2 0.14 4.0 M
1/4/2015 9:20 AM 0.06 1.0 0.06 4.5 M
1/5/2015 10:00 AM 0.36 3.0 0.36 7.0 0.74 Freezing rain falling at 10 AM.
1/6/2015 10:00 AM 0.05 0.3 0.05 7.0 M
1/7/2015 10:00 AM 0.00 0.0 M 7.0 M
1/8/2015 9:45 AM 0.00 0.0 M 7.0 M
1/9/2015 10:00 AM T M M 6.0 M
1/10/2015 10:00 AM 0.00 0.0 M 6.0 M
1/11/2015 10:00 AM 0.10 2.0 0.10 7.0 M
1/12/2015 10:00 AM T M M 7.0 1.02
1/13/2015 10:00 AM 0.00 0.0 M 7.0 M
1/14/2015 10:00 AM 0.00 0.0 M 7.0 M
1/15/2015 9:15 AM 0.00 0.0 M 6.5 M
1/16/2015 8:30 AM 0.00 0.0 M 6.5 M
1/17/2015 10:00 AM 0.00 0.0 M 6.0 M
1/18/2015 9:00 AM 0.01 M M 5.5 M
1/19/2015 10:00 AM T M M 4.0 0.82 Trace amount of sleet
1/20/2015 10:00 AM T M M 4.0 M
1/21/2015 9:45 AM 0.00 0.0 M 4.0 M
1/22/2015 10:00 AM 0.00 0.0 M 4.0 M
1/23/2015 10:00 AM 0.00 0.0 M 3.5 M
1/24/2015 9:20 AM 0.00 0.0 M 1.5 M
1/25/2015 9:00 AM 0.00 0.0 M M M
1/26/2015 10:00 AM 0.00 0.0 M M M
1/27/2015 10:00 AM 0.00 0.0 M M M
1/28/2015 9:00 AM 0.00 0.0 M M M
1/29/2015 10:00 AM 0.00 0.0 M M M
1/30/2015 10:00 AM 0.00 0.0 M M M
1/31/2015 9:00 AM 0.00 0.0 M M M
2/1/2015 10:00 AM 0.01 0.1 M M M
2/2/2015 10:00 AM 0.00 0.0 M M M
2/3/2015 10:00 AM 0.00 0.0 M M M
2/4/2015 10:00 AM 0.01 0.1 M M M
2/5/2015 10:00 AM 0.00 0.0 M M M
2/6/2015 10:00 AM 0.00 0.0 M M M
2/7/2015 10:00 AM T M M M M
2/8/2015 10:00 AM T M M M M
2/9/2015 10:00 AM 0.30 M M M M
2/10/2015 9:00 AM 0.02 M M M M
2/11/2015 9:00 AM 0.00 0.0 M M M
2/12/2015 9:00 AM 0.00 0.0 M M M
2/13/2015 9:00 AM 0.00 0.0 M M M
2/14/2015 10:00 AM 0.00 0.0 M M M
2/15/2015 10:00 AM 0.01 M M M M
2/16/2015 9:00 AM T M M M M
2/17/2015 9:00 AM T M M M M
2/18/2015 10:00 AM 0.00 0.0 M M M
2/19/2015 10:00 AM 0.00 0.0 M M M
2/20/2015 9:00 AM 0.00 0.0 M M M
2/21/2015 10:00 AM 0.07 0.5 0.07 0.5 0.07
2/22/2015 10:00 AM 0.06 0.8 M 1.0 M
2/23/2015 10:00 AM 0.00 0.0 M 1.0 0.07
2/24/2015 10:00 AM 0.00 0.0 M 1.0 M
2/25/2015 10:00 AM 0.01 0.1 M M M
2/26/2015 10:00 AM 0.05 0.5 0.05 0.5 M
2/27/2015 10:00 AM 0.00 0.0 M M M
2/28/2015 9:00 AM 0.00 0.0 M M M
3/1/2015 9:00 AM 0.00 0.0 M M M
3/2/2015 10:00 AM 0.00 0.0 M M M
3/3/2015 10:00 AM T M M M M
3/4/2015 10:00 AM 0.00 0.0 M M M
3/5/2015 10:00 AM 0.00 0.0 M M M
3/6/2015 10:00 AM 0.00 0.0 M M M
3/7/2015 9:00 AM 0.00 0.0 M M M
3/8/2015 8:00 AM 0.00 0.0 M M M
3/9/2015 9:00 AM 0.00 0.0 M M M
3/10/2015 10:00 AM 0.00 0.0 M M M
3/11/2015 9:00 AM 0.00 0.0 M M M
3/12/2015 9:00 AM 0.00 0.0 M M M
3/13/2015 7:00 AM 0.00 0.0 M M M
3/14/2015 10:00 AM 0.00 0.0 M M M
3/15/2015 10:00 AM 0.00 0.0 M M M
3/16/2015 10:00 AM T M M M M
3/17/2015 9:30 AM 0.05 0.1 M M M
3/18/2015 9:00 AM 0.07 M M M M
3/19/2015 10:00 AM 0.00 0.0 M M M
3/20/2015 9:00 AM 0.00 0.0 M M M
3/21/2015 10:00 AM 0.00 0.0 M M M
3/22/2015 10:00 AM 0.00 0.0 M M M
3/23/2015 10:00 AM 0.00 0.0 M M M
3/24/2015 10:00 AM T M M M M
3/25/2015 10:00 AM 0.00 0.0 M M M
3/26/2015 9:00 AM 0.00 0.0 M M M
3/27/2015 9:00 AM 0.00 0.0 M M M
3/28/2015 10:00 AM T M M M M
3/29/2015 10:00 AM T M M M M
3/30/2015 10:00 AM 0.00 0.0 M M M
3/31/2015 10:00 AM 0.00 0.0 M M M
4/1/2015 10:00 AM T M M M M
4/2/2015 9:30 AM T M M M M
4/3/2015 10:00 AM T M M M M
4/4/2015 8:00 AM 0.00 0.0 M M M
4/5/2015 8:00 AM 0.02 M M M M
4/6/2015 10:00 AM 0.05 M M M M
4/7/2015 9:30 AM 0.06 M M M M
4/8/2015 9:00 AM 0.00 0.0 M M M
4/9/2015 9:00 AM 0.00 0.0 M M M
4/10/2015 10:00 AM 0.00 0.0 M M M
4/11/2015 10:00 AM 0.00 0.0 M M M
4/12/2015 10:00 AM 0.00 0.0 M M M
4/13/2015 10:00 AM 0.00 0.0 M M M
4/14/2015 10:00 AM 0.00 0.0 M M M
4/15/2015 10:00 AM T M M M M
4/16/2015 9:00 AM 0.00 0.0 M M M
4/17/2015 10:00 AM 0.00 0.0 M M M
4/18/2015 9:00 AM 0.00 0.0 M M M
4/19/2015 10:00 AM 0.00 0.0 M M M
4/20/2015 9:00 AM 0.00 0.0 M M M
4/21/2015 9:00 AM 0.00 0.0 M M M
4/22/2015 10:00 AM 0.00 0.0 M M M
4/23/2015 9:00 AM 0.13 M M M M Considerable thunder and lightning Wed evening April 22, 2015
4/24/2015 9:30 AM T M M M M
4/25/2015 9:00 AM 0.01 M M M M Precipitation is likely in "error" due to evaporation. Tipping bucket recorded 0.03 inches.
4/26/2015 10:00 AM 0.05 0.2 M M M
4/27/2015 8:00 AM 0.07 M M M M
4/28/2015 10:00 AM 0.00 0.0 M M M
4/29/2015 9:00 AM 0.00 0.0 M M M
4/30/2015 9:00 AM T M M M M
5/1/2015 9:00 AM 0.00 0.0 M M M
5/2/2015 10:00 AM 0.00 0.0 M M M
5/3/2015 9:00 AM 0.00 0.0 M M M
5/4/2015 10:00 AM 0.00 0.0 M M M
5/5/2015 9:00 AM 0.00 0.0 M M M
5/6/2015 9:30 AM 0.26 M M M M
5/7/2015 10:00 AM 0.00 0.0 M M M
5/8/2015 10:00 AM 0.00 0.0 M M M
5/9/2015 9:00 AM T M M M M
5/10/2015 10:00 AM 0.00 0.0 M M M
5/11/2015 10:00 AM 0.00 0.0 M M M
5/12/2015 8:00 AM 0.00 0.0 M M M
5/13/2015 10:00 AM 0.05 M M M M
5/14/2015 9:00 AM 0.04 M M M M
5/15/2015 8:50 AM 0.06 M M M M
5/16/2015 8:10 AM 0.14 M M M M
5/17/2015 8:00 AM 0.56 M M M M
5/18/2015 9:00 AM 0.00 0.0 M M M
5/19/2015 10:00 AM 0.00 0.0 M M M
5/20/2015 9:00 AM 0.00 0.0 M M M
5/21/2015 10:00 AM 0.00 0.0 M M M
5/22/2015 9:40 AM 0.02 M M M M
5/23/2015 10:00 AM 0.01 M M M M
5/24/2015 10:00 AM 0.08 M M M M
5/25/2015 11:30 AM 0.00 0.0 M M M
5/26/2015 4:30 PM 0.10 M M M M
5/27/2015 10:00 AM 0.34 M M M M
5/28/2015 10:00 AM 0.09 M M M M
5/29/2015 10:00 AM 0.19 M M M M
5/30/2015 10:00 AM 0.10 M M M M
5/31/2015 10:00 AM 0.12 M M M M
6/1/2015 10:00 AM 0.03 M M M M
6/2/2015 10:00 AM 0.06 M M M M
6/3/2015 10:00 AM 0.47 M M M M
6/4/2015 10:00 AM 0.27 M M M M
6/5/2015 10:00 AM 0.01 M M M M
6/6/2015 10:00 AM T M M M M
6/7/2015 10:00 AM 0.00 0.0 M M M
6/8/2015 10:00 AM 0.00 0.0 M M M
6/9/2015 10:00 AM 0.00 0.0 M M M
6/10/2015 10:00 AM 0.14 M M M M
6/11/2015 10:00 AM 0.00 0.0 M M M
6/12/2015 10:00 AM 0.00 0.0 M M M
6/13/2015 10:00 AM 0.00 0.0 M M M
6/14/2015 10:00 AM 0.00 0.0 M M M
6/15/2015 10:00 AM 0.00 0.0 M M M
6/16/2015 10:00 AM 0.00 0.0 M M M
6/17/2015 10:00 AM 0.00 0.0 M M M
6/18/2015 10:00 AM 0.00 0.0 M M M
6/19/2015 10:00 AM 0.00 0.0 M M M
6/20/2015 10:00 AM 0.00 0.0 M M M
6/21/2015 10:00 AM 0.00 0.0 M M M
6/22/2015 10:00 AM T M M M M
6/23/2015 10:00 AM 0.00 0.0 M M M
6/24/2015 10:00 AM 0.04 M M M M
6/25/2015 10:00 AM 0.00 0.0 M M M
6/26/2015 10:00 AM 0.00 0.0 M M M
6/27/2015 10:00 AM 0.00 0.0 M M M
6/28/2015 10:00 AM 0.00 0.0 M M M
6/29/2015 10:00 AM 0.00 0.0 M M M
6/30/2015 10:00 AM 0.12 M M M M
7/1/2015 10:00 AM 0.00 0.0 M M M
7/2/2015 10:00 AM 0.00 0.0 M M M
7/3/2015 10:00 AM 0.00 0.0 M M M
7/4/2015 10:00 AM 0.00 0.0 M M M
7/5/2015 10:00 AM 0.00 0.0 M M M
7/6/2015 10:00 AM 0.16 M M M M
7/7/2015 10:00 AM 0.00 0.0 M M M
7/8/2015 10:00 AM 0.00 0.0 M M M
7/9/2015 10:00 AM 0.00 0.0 M M M
7/10/2015 10:00 AM 0.00 0.0 M M M
7/11/2015 10:00 AM 0.19 M M M M
7/12/2015 10:00 AM 0.02 M M M M
7/13/2015 10:00 AM 0.00 0.0 M M M
7/14/2015 10:00 AM 0.05 M M M M
7/15/2015 10:00 AM 0.01 M M M M
7/16/2015 10:00 AM 0.00 0.0 M M M
7/17/2015 10:00 AM 0.00 0.0 M M M
7/18/2015 10:00 AM 0.02 M M M M
7/19/2015 10:00 AM 0.00 0.0 M M M
7/20/2015 10:00 AM 0.00 0.0 M M M
7/21/2015 10:00 AM 0.00 0.0 M M M
7/22/2015 10:00 AM 0.09 M M M M
7/23/2015 10:00 AM 0.14 M M M M
7/24/2015 10:00 AM 0.04 M M M M
7/25/2015 10:00 AM 0.07 M M M M
7/26/2015 10:00 AM T M M M M
7/27/2015 10:00 AM 0.43 M M M M LIGHT RAIN FALLING AT 10 AM.
7/28/2015 10:00 AM 0.49 M M M M
7/29/2015 10:00 AM 0.00 0.0 M M M
7/30/2015 10:00 AM 0.00 0.0 M M M
7/31/2015 10:00 AM 0.00 0.0 M M M
8/1/2015 10:00 AM 0.00 0.0 M M M
8/2/2015 10:00 AM 0.00 0.0 M M M
8/3/2015 10:00 AM 0.00 0.0 M M M
8/4/2015 10:00 AM 0.00 0.0 M M M
8/5/2015 10:00 AM T M M M M
8/6/2015 10:00 AM 0.00 0.0 M M M
8/7/2015 10:00 AM 0.00 0.0 M M M
8/8/2015 10:00 AM 0.00 0.0 M M M
8/9/2015 10:00 AM 0.00 0.0 M M M
8/10/2015 10:00 AM 0.00 0.0 M M M
8/11/2015 10:00 AM 0.00 0.0 M M M
8/12/2015 10:00 AM 0.03 M M M M Rain began about 9:50 AM.
8/13/2015 10:00 AM 0.05 M M M M
8/14/2015 10:00 AM 0.00 0.0 M M M
8/15/2015 10:00 AM 0.15 M M M M Visibility restricted due to smoke from forest fires.
8/16/2015 10:00 AM 0.00 0.0 M M M
8/17/2015 10:00 AM T 0.0 M M M
8/18/2015 10:00 AM 0.01 M M M M
8/19/2015 10:00 AM 0.00 0.0 M M M
8/20/2015 10:00 AM 0.00 0.0 M M M
8/21/2015 10:00 AM 0.00 0.0 M M M
8/22/2015 10:00 AM 0.05 M M M M
8/23/2015 10:00 AM 0.00 0.0 M M M
8/24/2015 10:00 AM 0.00 0.0 M M M
8/25/2015 10:00 AM 0.00 0.0 M M M Visibility restricted due to smoke.
8/26/2015 10:00 AM 0.00 0.0 M M M
8/27/2015 10:00 AM 0.00 0.0 M M M
8/28/2015 10:00 AM 0.00 0.0 M M M
8/29/2015 10:00 AM 0.00 0.0 M M M
8/30/2015 10:00 AM 0.07 M M M M
8/31/2015 10:00 AM 0.01 M M M M
9/1/2015 10:00 AM 0.00 0.0 M M M
9/2/2015 10:00 AM 0.00 0.0 M M M
9/3/2015 10:00 AM T M M M M
9/4/2015 10:00 AM 0.31 M M M M
9/5/2015 10:00 AM 0.55 M M M M
9/6/2015 10:00 AM 0.30 M M M M Pea sized hail fell on 9/5/2015 around 3:45 PM MDT.
9/7/2015 10:00 AM T M M M M
9/8/2015 10:00 AM 0.00 0.0 M M M
9/9/2015 10:00 AM 0.00 0.0 M M M
9/10/2015 10:00 AM 0.00 0.0 M M M
9/11/2015 10:00 AM 0.00 0.0 M M M
9/12/2015 10:00 AM 0.00 0.0 M M M
9/13/2015 10:00 AM 0.00 0.0 M M M
9/14/2015 10:00 AM 0.00 0.0 M M M
9/15/2015 10:00 AM 0.29 M M M M
9/16/2015 10:00 AM 0.25 M M M M
9/17/2015 10:00 AM 0.26 M M M M
9/18/2015 10:00 AM 0.15 M M M M
9/19/2015 10:00 AM 0.00 0.0 M M M
9/20/2015 10:00 AM 0.00 0.0 M M M
9/21/2015 10:00 AM 0.00 0.0 M M M
9/22/2015 10:00 AM 0.00 0.0 M M M
9/23/2015 10:00 AM 0.00 0.0 M M M
9/24/2015 10:00 AM 0.00 0.0 M M M
9/25/2015 10:00 AM 0.00 0.0 M M M
9/26/2015 10:00 AM 0.00 0.0 M M M
9/27/2015 10:00 AM 0.00 0.0 M M M
9/28/2015 10:00 AM 0.00 0.0 M M M
9/29/2015 10:00 AM 0.00 0.0 M M M
9/30/2015 10:00 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