Station Overview Station Location
Station Number MT-DW-7 Latitude 47.105261
Station Name Glendive 2.2 W Longitude -104.755056
County Dawson Elevation (ft) 2106



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 17 1.06 0.26 31 0.26 31 0.00 0 0 5 6 0.0 0 0
Nov 17 0.43 0.17 30 0.17 25 0.00 5 1 4 9 2.8 5 0
Dec 17 0.37 0.29 31 0.12 22 0.17 9 1 5 3 3.3 5 0
Jan 18 0.35 0.09 31 0.09 31 0.00 0 0 3 7 5.6 7 0
Feb 18 0.27 0.45 28 0.45 28 0.00 0 0 8 4 12.8 9 0
March 18 0.59 0.51 31 0.51 31 0.00 0 0 10 3 3.5 6 0
April 18 1.20 1.91 28 1.91 28 0.00 0 0 7 1 10.2 4 0
May 18 2.19 3.91 31 3.18 27 0.73 4 1 10 4 0.0 0 0
June 18 2.42 2.80 30 2.80 30 0.00 0 0 11 1 0.0 0 0
July 18 1.91 2.22 31 2.22 31 0.00 0 0 7 2 0.0 0 0
Aug 18 1.29 1.65 31 1.56 23 0.09 8 1 5 2 0.0 0 0
Sept 18 1.27 0.79 30 0.79 30 0.00 0 0 7 4 0.0 0 0
Water Year Totals: 13.35" 15.05" 363 days 14.06" 337 0.99" 26 days 4 82 days 46 days 38.2" 36 days 0 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
10/1/2017 0.06
10/2/2017 0.13
10/3/2017 0.01
10/4/2017 0.04
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 T
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.02
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 T
10/27/2017 T
10/28/2017 0.00
10/29/2017 T
10/30/2017 T
10/31/2017 T
11/1/2017 T
11/2/2017 T
11/3/2017 0.05
11/4/2017 0.09
11/5/2017 T
11/6/2017 0.01
11/7/2017 T
11/8/2017 0.00
11/9/2017 T
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 T
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 T
11/22/2017 0.00
11/23/2017 T
11/24/2017 0.02
11/25/2017 **
11/26/2017 **
11/27/2017 **
11/28/2017 **
11/29/2017 0.00
11/30/2017 T
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.04
12/6/2017 T
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 T
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.01
12/19/2017 0.01
12/20/2017 T
12/21/2017 0.05
12/22/2017 0.01
12/23/2017 **
12/24/2017 **
12/25/2017 **
12/26/2017 **
12/27/2017 **
12/28/2017 **
12/29/2017 **
12/30/2017 **
12/31/2017 0.17
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 T
1/10/2018 0.02
1/11/2018 0.06
1/12/2018 T
1/13/2018 T
1/14/2018 0.00
1/15/2018 0.01
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 T
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.00
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 T
1/29/2018 T
1/30/2018 0.00
1/31/2018 T
2/1/2018 T
2/2/2018 0.00
2/3/2018 0.11
2/4/2018 0.04
2/5/2018 0.00
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.04
2/9/2018 0.11
2/10/2018 0.00
2/11/2018 0.02
2/12/2018 T
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.02
2/16/2018 T
2/17/2018 0.00
2/18/2018 0.07
2/19/2018 T
2/20/2018 0.04
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.00
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.01
3/6/2018 0.01
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.06
3/17/2018 0.02
3/18/2018 T
3/19/2018 0.07
3/20/2018 0.02
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.20
3/24/2018 0.02
3/25/2018 0.07
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 T
3/30/2018 T
3/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.03
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.00
4/7/2018 0.00
4/8/2018 0.28
4/9/2018 0.05
4/10/2018 0.00
4/11/2018 0.00
4/12/2018 T
4/13/2018 0.38
4/14/2018 0.06
4/15/2018 0.00
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.26
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018
4/29/2018
4/30/2018 0.85
5/1/2018 T
5/2/2018 T
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.02
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.74
5/9/2018 0.36
5/10/2018 T
5/11/2018 0.27
5/12/2018 T
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.04
5/18/2018 **
5/19/2018 **
5/20/2018 **
5/21/2018 0.73
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.06
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 1.18
5/28/2018 0.00
5/29/2018 0.36
5/30/2018 0.13
5/31/2018 0.02
6/1/2018 0.57
6/2/2018 0.25
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.01
6/6/2018 0.00
6/7/2018 0.04
6/8/2018 0.63
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.48
6/17/2018 0.34
6/18/2018 0.00
6/19/2018 0.09
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.02
6/25/2018 T
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.33
6/30/2018 0.04
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.02
7/2/2018 T
7/3/2018 1.66
7/4/2018 0.38
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.02
7/10/2018 0.00
7/11/2018 T
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.10
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.03
7/29/2018 0.01
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 **
8/3/2018 **
8/4/2018 **
8/5/2018 **
8/6/2018 **
8/7/2018 **
8/8/2018 **
8/9/2018 0.09
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 T
8/15/2018 0.00
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 T
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.10
8/24/2018 0.42
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.04
8/28/2018 0.97
8/29/2018 0.03
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 T
9/10/2018 0.05
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 T
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.53
9/21/2018 0.13
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 T
9/25/2018 0.05
9/26/2018 T
9/27/2018 0.01
9/28/2018 0.00
9/29/2018 0.01
9/30/2018 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.06 M M M M Light rain continues at obs time.
10/2/2017 7:00 AM 0.13 M M M M
10/3/2017 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/4/2017 7:00 AM 0.04 M M M M First hard freeze of the year, 26 deg. this am.
10/5/2017 7:00 AM 0.00 0.0 M M M
10/6/2017 7:00 AM 0.00 0.0 M M M
10/7/2017 7:00 AM 0.00 0.0 M M M
10/8/2017 7:00 AM 0.00 0.0 M M M
10/9/2017 7:00 AM T M M M M
10/10/2017 7:00 AM 0.00 0.0 M M M
10/11/2017 7:00 AM 0.00 0.0 M M M
10/12/2017 7:00 AM 0.00 0.0 M M M
10/13/2017 7:00 AM 0.00 0.0 M M M
10/14/2017 7:00 AM 0.00 0.0 M M M
10/15/2017 7:00 AM 0.00 0.0 M M M
10/16/2017 7:00 AM 0.00 0.0 M M M
10/17/2017 7:00 AM 0.00 0.0 M M M
10/18/2017 7:00 AM 0.00 0.0 M M M
10/19/2017 7:00 AM 0.00 0.0 M M M
10/20/2017 7:00 AM 0.00 0.0 M M M
10/21/2017 7:00 AM 0.00 0.0 M M M
10/22/2017 7:00 AM 0.00 0.0 M M M
10/23/2017 7:00 AM 0.02 M M M M
10/24/2017 7:00 AM 0.00 0.0 M M M
10/25/2017 7:00 AM 0.00 0.0 M M M
10/26/2017 7:00 AM T M M M M
10/27/2017 7:00 AM T M M M M
10/28/2017 7:00 AM 0.00 0.0 M M M
10/29/2017 7:00 AM T M M M M
10/30/2017 7:00 AM T M M M M First snowflakes of the year happened sometime last night. Not much, just a few mini-drifts here and there this am.
10/31/2017 7:00 AM T M M M M A very few flakes/sleet pellets, esp. in am.
11/1/2017 7:00 AM T M M M M
11/2/2017 7:00 AM T M M M M
11/3/2017 7:30 AM 0.05 0.6 M M M Season's first measurable and ground whitening snowfall. Light snowfall continues at obs time.
11/4/2017 7:30 AM 0.09 1.1 M M M
11/5/2017 7:00 AM T T M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/6/2017 7:00 AM 0.01 0.6 M M M Very light snow continues at obs time.
11/7/2017 7:00 AM T 0.4 M M M Very light, fluffy snow yesterday morning. All done by noon.
11/8/2017 7:00 AM 0.00 0.0 M M M
11/9/2017 7:00 AM T 0.1 M M M
11/10/2017 7:00 AM 0.00 0.0 M M M
11/11/2017 7:00 AM 0.00 0.0 M M M
11/12/2017 7:00 AM 0.00 0.0 M M M Fog.
11/13/2017 7:00 AM 0.00 0.0 M M M Fog.
11/14/2017 7:00 AM 0.00 0.0 M M M
11/15/2017 7:00 AM 0.00 0.0 M M M
11/16/2017 7:00 AM 0.00 0.0 M M M
11/17/2017 7:00 AM T M M M M
11/18/2017 7:00 AM 0.00 0.0 M M M
11/19/2017 7:00 AM 0.00 M M M M
11/20/2017 7:00 AM 0.00 M M M M
11/21/2017 7:00 AM T T M M M
11/22/2017 7:00 AM 0.00 0.0 M M M
11/23/2017 7:00 AM T M M M M
11/24/2017 7:00 AM 0.02 M M M M
11/30/2017 7:00 AM T M M M M
12/1/2017 7:00 AM 0.00 0.0 M M M
12/2/2017 7:00 AM 0.00 0.0 M M M
12/3/2017 7:00 AM 0.00 0.0 M M M
12/4/2017 7:00 AM 0.00 0.0 M M M
12/5/2017 7:00 AM 0.04 1.1 M M M Majority of snow yesterday evening, approx. betw. 6:30 to 8:00pm, heavy at times.
12/6/2017 7:00 AM T 0.2 M M M
12/7/2017 7:00 AM 0.00 0.0 M M M
12/8/2017 7:00 AM 0.00 0.0 M M M
12/9/2017 7:00 AM 0.00 0.0 M M M
12/10/2017 7:00 AM 0.00 0.0 M M M
12/11/2017 7:00 AM 0.00 0.0 M M M
12/12/2017 7:00 AM 0.00 0.0 M M M
12/13/2017 7:00 AM 0.00 0.0 M M M
12/14/2017 7:00 AM T M M M M
12/15/2017 7:00 AM 0.00 0.0 M M M
12/16/2017 7:00 AM 0.00 0.0 M M M
12/17/2017 7:00 AM 0.00 0.0 M M M
12/18/2017 7:20 AM 0.01 M M M M
12/19/2017 7:00 AM 0.01 M M M M Mix of light precips yesterday, incl. rain showers.
12/20/2017 7:00 AM T 0.1 M M M
12/21/2017 7:00 AM 0.05 1.6 M M M
12/22/2017 7:00 AM 0.01 0.3 M M M
1/1/2018 7:00 AM 0.00 0.0 M M M Very cold yesterday! This morning at obs time it was -44 degrees!! I can't remember if/when it being this low before.
1/2/2018 7:00 AM 0.00 0.0 M M M
1/3/2018 7:00 AM 0.00 0.0 M M M
1/4/2018 7:00 AM 0.00 0.0 M M M
1/5/2018 7:00 AM 0.00 0.0 M M M
1/6/2018 7:00 AM 0.00 0.0 M M M
1/7/2018 7:00 AM 0.00 0.0 M M M
1/8/2018 7:00 AM 0.00 0.0 M M M
1/9/2018 7:00 AM T M M M M
1/10/2018 7:00 AM 0.02 0.2 M M M Light snow and very windy this am. Very difficult to get an accurate snow depth due to winds....
1/11/2018 7:00 AM 0.06 4.0 M M M Snowed and blowed most of day yesterday. Snowfall measurement is a 'educated guesstimate' due to the windy conditions!!
1/12/2018 7:00 AM T 0.2 M M M
1/13/2018 7:00 AM T 0.1 M M M
1/14/2018 7:00 AM 0.00 0.0 M M M
1/15/2018 7:00 AM 0.01 0.8 M M M
1/16/2018 7:00 AM 0.00 0.0 M M M
1/17/2018 7:00 AM 0.00 0.0 M M M
1/18/2018 7:00 AM 0.00 0.0 M M M
1/19/2018 7:00 AM T M M M M Some black ice this morning on concrete and roadways, due to light rain hitting frozen surfaces.
1/20/2018 7:00 AM 0.00 0.0 M M M
1/21/2018 7:00 AM 0.00 0.0 M M M
1/22/2018 7:00 AM 0.00 0.0 M M M
1/23/2018 7:00 AM 0.00 0.0 M M M
1/24/2018 7:00 AM 0.00 0.0 M M M
1/25/2018 7:00 AM 0.00 0.0 M M M
1/26/2018 7:00 AM 0.00 0.0 M M M
1/27/2018 7:00 AM 0.00 0.0 M M M
1/28/2018 7:00 AM T 0.1 M M M Snow showers yesterday am.
1/29/2018 7:00 AM T 0.2 M M M Light snowfall early this am.
1/30/2018 7:00 AM 0.00 0.0 M M M
1/31/2018 7:00 AM T M M M M
2/1/2018 7:00 AM T T M M M
2/2/2018 7:00 AM 0.00 0.0 M M M
2/3/2018 7:00 AM 0.11 1.4 M M M Snow began yesterday evening and continued into the night. Was not snowing at obs time. The snow was quite moisture laden.
2/4/2018 7:00 AM 0.04 1.1 M M M Snow off and on yesterday, mostly light. Windy. Cold! -18 deg. this morning.
2/5/2018 7:00 AM 0.00 0.0 M M M
2/6/2018 7:00 AM 0.00 0.0 M M M
2/7/2018 7:00 AM 0.00 0.0 M M M
2/8/2018 7:20 AM 0.04 1.4 M M M Snow mostly from yesterday morning. Some light snow beginning this am and continues at obs time.
2/9/2018 7:00 AM 0.11 4.5 M M M Snow from about 7am to 7pm yesterday. Windy conditions helped form drifts and made estimating snowfall amount rather difficult. COLD also. -15 deg. this am.
2/10/2018 7:00 AM 0.00 0.0 M M M
2/11/2018 7:30 AM 0.02 0.2 M M M Light, fine-grained snow this am.
2/12/2018 7:00 AM T T M M M
2/13/2018 7:00 AM 0.00 0.0 M M M
2/14/2018 7:00 AM 0.00 0.0 M M M
2/15/2018 7:00 AM 0.02 2.0 M M M Very windy this am, with light snow. Very difficult also to get an accurate snowfall depth guestimate! Quite mild yesterday with a high of 48 degrees! Definitely some melting going on and settling of our snowpack.
2/16/2018 7:00 AM T T M M M
2/17/2018 7:00 AM 0.00 0.0 M M M
2/18/2018 7:00 AM 0.07 1.7 M M M Snow began about 10pm yesterday evening. Just a few flakes coming down at obs time, with some wind, 10 to 17 mph.
2/19/2018 7:00 AM T 0.1 M M M
2/20/2018 7:00 AM 0.04 0.4 M M M
2/21/2018 7:00 AM 0.00 0.0 M M M
2/22/2018 7:00 AM 0.00 0.0 M M M Cold continues...., -24 degrees this am.
2/23/2018 7:00 AM 0.00 0.0 M M M
2/24/2018 7:00 AM 0.00 0.0 M M M
2/25/2018 7:00 AM 0.00 0.0 M M M
2/26/2018 7:00 AM 0.00 0.0 M M M
2/27/2018 7:00 AM 0.00 0.0 M M M
2/28/2018 7:00 AM 0.00 0.0 M M M
3/1/2018 7:00 AM 0.00 0.0 M M M Cold morning, -6 degrees.
3/2/2018 7:00 AM 0.00 0.0 M M M
3/3/2018 7:00 AM 0.00 0.0 M M M Warmish yesterday- got up to 37 degrees and some melting of our snowpack. (The warm before the expected storm?)
3/4/2018 7:00 AM 0.00 0.0 M M M
3/5/2018 7:00 AM 0.01 T M M M This storm has been a bust for us here, at least up to this point in time. Apparently we were the victim of a 'persistant dry slot'. (I must say, this area does seem to be particularly prone to this phenomenom!) Yesterday am, when the temp hovered just below freezing, we had a freezing fog/drizzle which coated the sidewalks, driveways, and road with a thin coating of ice. By mid-morning the temp edged upwards to just at or slightly above freezing, which caused the ice to melt. Off and On drizzles continued until early afternoon. Never did get any snow yesterday. Did wake up this am to evidence of a Trace of snow and just a few flakes floating down at obs time. Yesterday evening especially was quite windy. Our snowpack has an icy coating on top from the drizzle which, I suspect, will mostly prevent any drifting of this 'old snow'.
3/6/2018 7:00 AM 0.01 1.5 M M M Snow finally began from this storm event at about 10:15 yesterday morning. Along with it came strong winds, up to around 40 mph. The snow tapered off by early afternoon, but the winds continued through the day, though not as strongly. The freezing drizzle created an icy crust on top of the old snowpack, making it hard for the snow falling to gain purchase. Instead, it blew off into some sheltered area somewhere.... This made it very difficult to get an accurate snowfall depth measurement. This storm developed a strong and persistant 'dry slot' that limited our precip amount. Glasgow area to the NW had the most snow, at 14+ inches.
3/7/2018 7:00 AM 0.00 0.0 M M M
3/8/2018 7:00 AM 0.00 0.0 M M M
3/9/2018 7:00 AM 0.00 0.0 M M M
3/10/2018 7:00 AM 0.00 0.0 M M M
3/11/2018 7:00 AM 0.00 0.0 M M M
3/12/2018 7:00 AM 0.00 0.0 M M M
3/13/2018 7:00 AM 0.00 0.0 M M M
3/14/2018 7:00 AM 0.00 0.0 M M M
3/15/2018 7:00 AM 0.00 0.0 M M M
3/16/2018 7:00 AM 0.06 M M M M
3/17/2018 7:00 AM 0.02 0.3 M M M
3/18/2018 7:00 AM T M M M M
3/19/2018 7:00 AM 0.07 0.7 M M M Mist/Drizzle off and on yesterday. Some snow beginning yesterday evening and overnight. 30 deg. at obs time. Last day of Winter! It was quite cold and 'wintry'!
3/20/2018 7:00 AM 0.02 0.5 M M M Spring is here! Still a fair amount of snow on the ground though. Some fog here and there this am. The ice on the Yellowstone River at Glendive is just beginning the bustup phase.
3/21/2018 7:00 AM 0.00 0.0 M M M
3/22/2018 7:00 AM 0.00 0.0 M M M
3/23/2018 7:00 AM 0.20 M M M M Rain showers this early am. Temp at 37 degrees at obs time. River ice goes out on the Yellowstone River at Glendive yesterday evening at approx. 6:35pm. Was on the Bell St. Br. to witness the spectacle! Very cool!
3/24/2018 7:00 AM 0.02 M M M M
3/25/2018 7:00 AM 0.07 M M M M Rain showers moved in around 9:45 pm yesterday evening.
3/26/2018 7:00 AM 0.00 0.0 M M M
3/27/2018 7:00 AM 0.00 0.0 M M M
3/28/2018 7:00 AM 0.00 0.0 M M M
3/29/2018 7:00 AM T 0.4 M M M
3/30/2018 7:00 AM T 0.1 M M M
3/31/2018 7:00 AM 0.03 M M M M
4/1/2018 7:00 AM 0.00 0.0 M M M
4/2/2018 7:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM 0.03 0.9 M M M Light snow finally began about 7:30pm yesterday. A bit heavier by 9:30pm with some wind. NWS Forecast fail yesterday as they had forecast anywhere from 4 to 8" and issuing a Winter Storm Warning early. Later in the evening they finally cancelled the Warning....
4/4/2018 7:00 AM 0.00 0.0 M M M
4/5/2018 7:00 AM 0.00 0.0 M M M
4/6/2018 7:00 AM 0.00 0.0 M M M
4/7/2018 7:00 AM 0.00 0.0 M M M
4/8/2018 7:00 AM 0.28 3.8 M M M Woke to a winter wonderland! Wet snow overnight, with continuing light snow at obs time.
4/9/2018 7:00 AM 0.05 M M M M It snowed fairly lightly off and on yesterday. But, due to the above freezing temps, warmish ground, and intermittent sun, the snow mostly melted.
4/10/2018 7:00 AM 0.00 0.0 M M M
4/11/2018 7:00 AM 0.00 0.0 M M M
4/12/2018 7:00 AM T M M M M
4/13/2018 7:00 AM 0.38 4.5 M M M Snow began late yesterday evening and continues at obs time. Snow is very 'wet'. Winter Wonderland once again!!
4/14/2018 7:00 AM 0.06 1.0 M M M Generally light snow tapered off thru the morning and mostly ended by 12:30pm. What did fall was quite moist. Even though the temps weren't that warm, the fairly warm ground and increasing power of the sun melting began on the streets and sidewalks early. Storm snowfall total was: 5.5".
4/15/2018 7:00 AM 0.00 0.0 M M M
4/16/2018 7:00 AM 0.00 0.0 M M M
4/17/2018 7:00 AM 0.00 0.0 M M M
4/18/2018 7:00 AM 0.00 0.0 M M M
4/19/2018 7:00 AM 0.00 0.0 M M M Dense fog this am.
4/20/2018 7:00 AM 0.00 0.0 M M M
4/21/2018 7:00 AM 0.00 0.0 M M M
4/22/2018 7:00 AM 0.00 0.0 M M M
4/23/2018 7:00 AM 0.00 0.0 M M M
4/24/2018 7:00 AM 0.26 M M M M
4/25/2018 7:00 AM 0.00 0.0 M M M
4/26/2018 7:00 AM 0.00 0.0 M M M
4/27/2018 7:00 AM 0.00 0.0 M M M
4/30/2018 7:00 AM 0.85 M M M M First T storm of the season arrived at 7pm last night. Heavy rain, lots of lightning. A few bb to pea sized hail pellets. Moderate winds, 27 mph gusts at beginning.
5/1/2018 7:00 AM T M M M M
5/2/2018 7:00 AM T M M M M
5/3/2018 7:00 AM 0.00 0.0 M M M
5/4/2018 7:00 AM 0.00 0.0 M M M
5/5/2018 7:00 AM 0.02 M M M M
5/6/2018 7:00 AM 0.00 M M M M
5/7/2018 7:00 AM 0.00 M M M M
5/8/2018 7:00 AM 0.74 M M M M Tstorm yesterday evening, beginning around 6pm. It was fairly slow moving which probably contributed to the rainfall total. Heavy rain, plenty of lightning, some bb to pea sized hail, and not much wind.
5/9/2018 7:00 AM 0.36 M M M M Small, suppertime tstorm dropped 0.09". Around 9:10pm another tstorm came through and dropped another 0.27". No hail, minor winds in these storms. Spring is off to a wet start here!
5/10/2018 7:00 AM T M M M M
5/11/2018 7:00 AM 0.27 M M M M
5/12/2018 7:00 AM T M M M M
5/13/2018 7:00 AM 0.00 0.0 M M M
5/14/2018 7:00 AM 0.00 0.0 M M M
5/15/2018 7:00 AM 0.00 M M M M
5/16/2018 7:00 AM 0.00 M M M M
5/17/2018 7:00 AM 0.04 M M M M T-storm this early am, about 5:00.
5/22/2018 7:00 AM 0.00 0.0 M M M
5/23/2018 7:00 AM 0.00 0.0 M M M
5/24/2018 7:00 AM 0.06 M M M M
5/25/2018 7:00 AM 0.00 0.0 M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 7:00 AM 1.18 M M M M Was quite surprised this morning when I checked the rain gauge. When I went to bed, it looked on the radar that the storm was going around us, just to the north. That cell was VERY active, with constant lightning flashes. Anyhow, it looks like the rain we got came down fast and hard according the the erosional and depositional deposits. It also doesn't appear that we got any hail to speak of, no leaves and twigs on the ground. Had 94 deg. at my house yesterday and it stayed warm through the evening.
5/28/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.36 M M M M
5/30/2018 7:00 AM 0.13 M M M M
5/31/2018 7:00 AM 0.02 M M M M
6/1/2018 7:00 AM 0.57 M M M M Overnight rain.
6/2/2018 7:00 AM 0.25 M M M M
6/3/2018 7:00 AM 0.00 0.0 M M M
6/4/2018 7:00 AM 0.00 M M M M
6/5/2018 7:00 AM 0.01 M M M M
6/6/2018 7:00 AM 0.00 M M M M
6/7/2018 7:00 AM 0.04 M M M M
6/8/2018 7:00 AM 0.63 M M M M
6/9/2018 7:00 AM 0.00 0.0 M M M
6/10/2018 7:00 AM 0.00 0.0 M M M
6/11/2018 7:00 AM 0.00 0.0 M M M
6/12/2018 7:00 AM 0.00 M M M M
6/13/2018 7:00 AM 0.00 M M M M
6/14/2018 7:00 AM 0.00 M M M M
6/15/2018 7:00 AM 0.00 M M M M
6/16/2018 7:00 AM 0.48 M M M M
6/17/2018 7:00 AM 0.34 M M M M
6/18/2018 7:00 AM 0.00 0.0 M M M
6/19/2018 7:00 AM 0.09 M M M M
6/20/2018 7:00 AM 0.00 0.0 M M M
6/21/2018 7:00 AM 0.00 0.0 M M M
6/22/2018 7:00 AM 0.00 0.0 M M M
6/23/2018 7:00 AM 0.00 M M M M
6/24/2018 7:00 AM 0.02 M M M M
6/25/2018 7:00 AM T M M M M
6/26/2018 7:00 AM 0.00 0.0 M M M
6/27/2018 7:00 AM 0.00 0.0 M M M
6/28/2018 7:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.33 M M M M Tstorm rolled through yesterday evening after 7:30pm. Clouds looked ominous, but the worst of it missed us. No hail.
6/30/2018 7:00 AM 0.04 M M M M
7/1/2018 7:00 AM 0.02 M M M M
7/2/2018 7:00 AM T M M M M
7/3/2018 7:00 AM 1.66 M M M M Tstorms rolled in beginning about 10:20 yesterday evening. Heavy to very heavy rain, moderate winds and some bb and pea sized hail.
7/4/2018 7:00 AM 0.38 M M M M A line of tstorms went through after 10pm. Didn't last long, but rain was pretty heavy with gusty winds to approx 43 mph. A couple of close lightning strikes!
7/5/2018 7:00 AM 0.00 M M M M
7/6/2018 7:00 AM 0.00 M M M M
7/7/2018 7:00 AM 0.00 M M M M
7/8/2018 7:00 AM 0.00 0.0 M M M
7/9/2018 7:00 AM 0.02 M M M M Small morning tstorm just before obs time.
7/10/2018 7:00 AM 0.00 M M M M
7/11/2018 7:00 AM T M M M M
7/12/2018 7:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 0.00 0.0 M M M
7/14/2018 7:00 AM 0.00 0.0 M M M
7/15/2018 7:00 AM 0.00 0.0 M M M
7/16/2018 7:00 AM 0.00 0.0 M M M
7/17/2018 7:00 AM 0.00 0.0 M M M
7/18/2018 7:00 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.10 M M M M Early morning tstorm, 2-3am.
7/20/2018 7:00 AM 0.00 0.0 M M M
7/21/2018 7:00 AM 0.00 0.0 M M M
7/22/2018 7:00 AM 0.00 0.0 M M M
7/23/2018 7:00 AM 0.00 0.0 M M M
7/24/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 7:00 AM 0.00 0.0 M M M
7/26/2018 7:00 AM 0.00 0.0 M M M
7/27/2018 7:00 AM 0.00 0.0 M M M
7/28/2018 7:00 AM 0.03 M M M M Showers yesterday morning.
7/29/2018 7:00 AM 0.01 M M M M
7/30/2018 7:00 AM 0.00 0.0 M M M
7/31/2018 7:00 AM 0.00 0.0 M M M
8/1/2018 7:00 AM 0.00 0.0 M M M
8/10/2018 7:00 AM 0.00 0.0 M M M
8/11/2018 7:00 AM 0.00 0.0 M M M
8/12/2018 7:00 AM 0.00 0.0 M M M
8/13/2018 7:00 AM 0.00 0.0 M M M
8/14/2018 7:00 AM T M M M M A few sprinkles yesterday morning.
8/15/2018 7:00 AM 0.00 0.0 M M M
8/16/2018 7:00 AM 0.00 0.0 M M M
8/17/2018 7:00 AM 0.00 0.0 M M M
8/18/2018 7:00 AM 0.00 0.0 M M M
8/19/2018 7:00 AM T M M M M
8/20/2018 7:00 AM 0.00 0.0 M M M
8/21/2018 7:00 AM 0.00 0.0 M M M
8/22/2018 7:00 AM 0.00 0.0 M M M
8/23/2018 8:30 AM 0.10 M M M M Tstorms this early am. Raining at obs time.
8/24/2018 7:00 AM 0.42 M M M M Yesterday morning tstorms and rain, mostly done by noon.
8/25/2018 7:00 AM 0.00 0.0 M M M
8/26/2018 7:00 AM 0.00 0.0 M M M
8/27/2018 7:00 AM 0.04 M M M M Rain showers beginning and continuing this am.
8/28/2018 7:00 AM 0.97 M M M M Generally light rain off and on all day yesterday. Misting/fog continues this am. Storm total so far: 1.01"
8/29/2018 7:00 AM 0.03 M M M M Great rain event ended yesterday morning. Storm total of 1.04"
8/30/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 7:00 AM 0.00 0.0 M M M
9/1/2018 7:00 AM 0.00 0.0 M M M
9/2/2018 7:00 AM 0.00 0.0 M M M
9/3/2018 7:00 AM 0.00 0.0 M M M
9/4/2018 7:00 AM 0.00 0.0 M M M
9/5/2018 7:00 AM 0.00 0.0 M M M
9/6/2018 7:00 AM 0.00 0.0 M M M
9/7/2018 7:00 AM 0.00 0.0 M M M
9/8/2018 7:00 AM 0.00 0.0 M M M
9/9/2018 7:00 AM T M M M M
9/10/2018 7:00 AM 0.05 M M M M
9/11/2018 7:00 AM 0.00 0.0 M M M
9/12/2018 7:00 AM 0.00 0.0 M M M
9/13/2018 7:00 AM 0.00 0.0 M M M
9/14/2018 7:00 AM 0.00 0.0 M M M
9/15/2018 7:00 AM 0.00 0.0 M M M
9/16/2018 7:00 AM T M M M M
9/17/2018 7:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM 0.00 0.0 M M M
9/19/2018 7:00 AM 0.00 0.0 M M M
9/20/2018 7:00 AM 0.53 M M M M Rain this morning, which continues at obs time.
9/21/2018 7:00 AM 0.13 M M M M
9/22/2018 7:00 AM 0.00 0.0 M M M
9/23/2018 7:00 AM 0.00 0.0 M M M
9/24/2018 7:00 AM T M M M M
9/25/2018 7:00 AM 0.05 M M M M
9/26/2018 7:00 AM T M M M M
9/27/2018 7:00 AM 0.01 M M M M
9/28/2018 7:00 AM 0.00 0.0 M M M First frost/hard freeze of the season, 25 degrees this am!
9/29/2018 7:00 AM 0.01 M M M M
9/30/2018 7:00 AM 0.01 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/25/2017 11/29/2017 7:00 AM 5 0.00 M M
12/23/2017 12/31/2017 7:00 AM 9 0.17 M M 4.0" snow this past week. Very cold with snow. -40 degrees this Sunday morning!!! (coldest reading in recent years here.)
5/18/2018 5/21/2018 7:00 AM 4 0.73 M M Precip. mostly from late Thursday evening continuing thru Friday.
8/2/2018 8/09/2018 7:00 AM 8 0.09 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