Station Overview Station Location
Station Number MT-MH-11 Latitude 46.321047
Station Name Roundup 8.8 S (Closed) Longitude -108.521017
County Musselshell Elevation (ft) 3908



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 11 1.04 2.90 31 2.90 31 0.00 0 0 11 1 0.0 0 0
Nov 11 0.51 0.58 30 0.58 30 0.00 0 0 6 3 7.6 4 6
Dec 11 0.44 0.44 31 0.44 31 0.00 0 0 6 3 6.7 5 8
Jan 12 0.41 0.64 31 0.64 31 0.00 0 0 5 2 10.0 3 6
Feb 12 0.33 0.40 19 0.40 19 0.00 0 0 5 3 4.5 3 1
March 12 0.81 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 12 1.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 12 2.42 1.83 31 1.83 31 0.00 0 0 12 3 1.5 1 0
June 12 2.79 0.95 24 0.95 24 0.00 0 0 9 4 0.0 0 0
July 12 1.46 0.48 8 0.48 8 0.00 0 0 3 0 0.0 0 0
Aug 12 1.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 1.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.11" 8.22" 205 days 8.22" 205 0.00" 0 days 0 57 days 19 days 30.3" 16 days 21 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
10/1/2011 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.06
10/7/2011 1.95
10/8/2011 0.62
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.01
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.03
10/16/2011 0.05
10/17/2011 0.02
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.00
10/21/2011 0.05
10/22/2011 0.00
10/23/2011 0.02
10/24/2011 0.05
10/25/2011 0.04
10/26/2011 0.00
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 T
10/31/2011 0.00
11/1/2011 0.04
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.30
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.00
11/13/2011 0.03
11/14/2011 0.03
11/15/2011 0.05
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 T
11/19/2011 0.13
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 T
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 T
12/1/2011 0.05
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.07
12/5/2011 T
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.06
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 T
12/20/2011 0.00
12/21/2011 0.04
12/22/2011 0.04
12/23/2011 0.00
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 T
12/30/2011 0.00
12/31/2011 0.18
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 T
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.05
1/17/2012 T
1/18/2012 0.01
1/19/2012 0.43
1/20/2012 0.13
1/21/2012 0.00
1/22/2012 0.00
1/23/2012 0.00
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.02
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 T
2/8/2012 0.16
2/9/2012 0.00
2/10/2012 0.02
2/11/2012 T
2/12/2012 0.00
2/13/2012 0.00
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012 0.16
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 T
2/23/2012 0.02
2/24/2012 0.04
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012 0.08
5/2/2012 0.00
5/3/2012 0.04
5/4/2012 0.00
5/5/2012 0.00
5/6/2012 0.03
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.19
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 T
5/18/2012 0.21
5/19/2012 0.14
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 T
5/23/2012 0.02
5/24/2012 T
5/25/2012 0.09
5/26/2012 0.42
5/27/2012 0.56
5/28/2012 0.03
5/29/2012 0.00
5/30/2012 0.02
5/31/2012 0.00
6/1/2012 0.07
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 0.02
6/5/2012 0.14
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.35
6/10/2012 T
6/11/2012 0.03
6/12/2012 0.02
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 T
6/18/2012 0.01
6/19/2012 0.00
6/20/2012 0.29
6/21/2012 0.02
6/22/2012 0.00
6/23/2012
6/24/2012
6/25/2012 T
6/26/2012 T
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012 0.06
7/13/2012 0.00
7/14/2012 0.00
7/15/2012 0.00
7/16/2012 0.00
7/17/2012 0.17
7/18/2012 0.25
7/19/2012 0.00
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.06 M M M M
10/7/2011 7:00 AM 1.95 M M M M still raining
10/8/2011 7:00 AM 0.62 M M M M total of 2.63 for this storm
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.01 M M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.00 0.0 M M M
10/15/2011 7:00 AM 0.03 M M M M
10/16/2011 7:00 AM 0.05 M M M M
10/17/2011 7:00 AM 0.02 M M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.00 0.0 M M M
10/20/2011 7:00 AM 0.00 0.0 M M M
10/21/2011 7:00 AM 0.05 M M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.02 M M M M
10/24/2011 7:00 AM 0.05 M M M M
10/25/2011 7:00 AM 0.04 M M M M
10/26/2011 7:00 AM 0.00 0.0 M M M
10/27/2011 7:00 AM 0.00 0.0 M M M
10/28/2011 7:00 AM 0.00 0.0 M M M
10/29/2011 7:00 AM 0.00 0.0 M M M
10/30/2011 7:00 AM T M M M M
10/31/2011 7:00 AM 0.00 0.0 M M M
11/1/2011 7:00 AM 0.04 M M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.00 0.0 M M M
11/4/2011 7:00 AM 0.00 0.0 M M M
11/5/2011 7:00 AM 0.00 0.0 M M M
11/6/2011 7:00 AM 0.30 3.1 0.30 M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.00 0.0 M M M
11/9/2011 7:00 AM 0.00 0.0 M M M
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.03 T M 0.0 M
11/14/2011 7:00 AM 0.03 0.5 M M M
11/15/2011 7:00 AM 0.05 0.5 M 0.5 M
11/16/2011 7:00 AM 0.00 0.0 M 0.5 M
11/17/2011 7:00 AM 0.00 0.0 M 0.0 M
11/18/2011 7:00 AM T M M M M
11/19/2011 7:00 AM 0.13 3.5 0.13 3.5 M
11/20/2011 7:00 AM 0.00 0.0 M 3.0 M
11/21/2011 7:00 AM 0.00 0.0 M 2.5 M
11/22/2011 7:00 AM 0.00 0.0 M 2.0 M
11/23/2011 7:00 AM 0.00 0.0 M 0.0 M
11/24/2011 7:00 AM 0.00 0.0 M M M happt thanksgiving everone
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 7:00 AM T T M M M
11/27/2011 7:00 AM 0.00 0.0 M M M
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM T M M M M
12/1/2011 7:00 AM 0.05 1.0 0.05 1.0 M
12/2/2011 7:00 AM 0.00 0.0 M M M
12/3/2011 7:00 AM 0.00 0.0 M 0.5 M
12/4/2011 7:00 AM 0.07 1.2 0.07 1.5 M
12/5/2011 7:00 AM T T M M M
12/6/2011 7:00 AM 0.00 0.0 M 1.5 M
12/7/2011 7:00 AM 0.00 0.0 M 0.5 M
12/8/2011 7:00 AM 0.06 2.5 0.06 2.5 M
12/9/2011 7:00 AM 0.00 0.0 M M M
12/10/2011 7:00 AM 0.00 0.0 M 1.0 M
12/11/2011 7:00 AM 0.00 0.0 M M M
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.00 0.0 M M M
12/15/2011 7:00 AM 0.00 0.0 M M M
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 7:00 AM 0.00 0.0 M M M
12/19/2011 7:00 AM T T M T M
12/20/2011 7:00 AM 0.00 0.0 M 0.0 M
12/21/2011 7:00 AM 0.04 1.0 0.04 1.0 M
12/22/2011 7:00 AM 0.04 1.0 M M M
12/23/2011 7:00 AM 0.00 0.0 M M M
12/24/2011 7:00 AM 0.00 0.0 M M M
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.00 0.0 M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM T M M M M
12/30/2011 7:00 AM 0.00 0.0 M M M
12/31/2011 7:00 AM 0.18 T M M M the snow that fell last night melted & froze . My year total mouister is 27.27 in.
1/1/2012 7:00 AM 0.00 0.0 M M M
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 7:00 AM 0.00 0.0 M M M
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM T T M M M
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.00 0.0 M M M
1/14/2012 7:00 AM 0.00 0.0 M M M
1/15/2012 7:00 AM 0.00 0.0 M M M
1/16/2012 7:00 AM 0.05 1.0 M 1.0 M some drifting . only 1 out
1/17/2012 7:00 AM T T M M M
1/18/2012 7:00 AM 0.01 T M M M at 2200 hrs last night it was 21 degrees at 0730 hrs it was 15 below snowing & blowing
1/19/2012 7:00 AM 0.43 7.0 M 7.0 M
1/20/2012 7:00 AM 0.13 2.0 M 9.0 M
1/21/2012 7:00 AM 0.00 0.0 M M M
1/22/2012 7:00 AM 0.00 0.0 M 5.0 M
1/23/2012 7:00 AM 0.00 0.0 M M M
1/24/2012 7:00 AM 0.00 0.0 M 4.0 M
1/25/2012 7:00 AM 0.00 0.0 M M M
1/26/2012 7:00 AM 0.00 0.0 M M M
1/27/2012 7:00 AM 0.02 T M 3.0 M
1/28/2012 7:00 AM 0.00 0.0 M M M
1/29/2012 7:00 AM 0.00 0.0 M M M
1/30/2012 7:00 AM 0.00 0.0 M M M
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM T T M M M
2/8/2012 7:00 AM 0.16 2.0 M M M
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM 0.02 0.5 M M M
2/11/2012 7:00 AM T T M 1.5 M
2/12/2012 7:00 AM 0.00 0.0 M M M
2/13/2012 7:00 AM 0.00 0.0 M M M this will be my last report for about 7 days going to hospt. for surgery
2/19/2012 7:00 AM 0.16 2.0 M M M
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM T M M M M
2/23/2012 7:00 AM 0.02 T M M M
2/24/2012 7:00 AM 0.04 T M M M
5/1/2012 7:00 AM 0.08 M M M M iam back hope its longer than the last time
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:00 AM 0.04 M M M M
5/4/2012 7:00 AM 0.00 0.0 M M M
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:00 AM 0.03 M M M M
5/7/2012 7:00 AM 0.00 0.0 M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M
5/11/2012 7:00 AM 0.19 M M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM T M M M M
5/18/2012 7:00 AM 0.21 M M M M
5/19/2012 7:00 AM 0.14 M M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.00 0.0 M M M
5/22/2012 7:00 AM T M M M M
5/23/2012 7:00 AM 0.02 M M M M
5/24/2012 7:00 AM T M M M M
5/25/2012 7:00 AM 0.09 M M M M
5/26/2012 7:00 AM 0.42 1.5 M M M
5/27/2012 7:00 AM 0.56 M M M M
5/28/2012 7:00 AM 0.03 M M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.02 M M M M
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.07 M M M M
6/2/2012 7:00 AM 0.00 0.0 M M M
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM 0.02 M M M M
6/5/2012 7:00 AM 0.14 M M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.35 M M M M
6/10/2012 7:00 AM T M M M M
6/11/2012 7:00 AM 0.03 M M M M
6/12/2012 7:00 AM 0.02 M M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM T M M M M
6/18/2012 7:00 AM 0.01 M M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.29 M M M M
6/21/2012 7:00 AM 0.02 M M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM T M M M M
6/26/2012 7:00 AM T M M M M
7/12/2012 7:00 AM 0.06 M M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.00 0.0 M M M
7/16/2012 8:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.17 M M M M
7/18/2012 8:00 AM 0.25 M M M M
7/19/2012 8:00 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