Station Overview Station Location
Station Number WY-CM-16 Latitude 44.285523
Station Name Gillette 0.5 ENE Longitude -105.509103
County Campbell Elevation (ft) 4653



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 1.36 0.71 31 0.71 31 0.00 0 0 4 4 0.0 0 0
Nov 14 0.56 1.57 30 1.57 30 0.00 0 0 5 4 13.6 6 2
Dec 14 0.51 0.79 31 0.79 31 0.00 0 0 3 4 7.9 4 0
Jan 15 0.38 0.42 31 0.42 31 0.00 0 0 4 7 6.3 6 0
Feb 15 0.49 0.69 28 0.69 28 0.00 0 0 8 5 12.7 8 0
March 15 0.91 0.80 31 0.80 31 0.00 0 0 5 7 4.3 2 0
April 15 1.54 1.73 30 1.73 30 0.00 0 0 7 2 2.2 2 1
May 15 2.84 5.96 31 5.96 31 0.00 0 0 17 2 3.5 2 0
June 15 2.21 2.46 29 2.46 29 0.00 0 0 11 3 0.0 0 0
July 15 1.73 1.32 31 1.32 31 0.00 0 0 6 7 0.0 0 0
Aug 15 1.12 2.06 31 2.06 31 0.00 0 0 6 1 0.0 0 0
Sept 15 1.19 0.25 30 0.25 30 0.00 0 0 5 2 0.0 0 0
Water Year Totals: 14.84" 18.76" 364 days 18.76" 364 0.00" 0 days 0 81 days 48 days 50.5" 30 days 3 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 0.12
10/2/2014 T
10/3/2014 0.06
10/4/2014 0.00
10/5/2014 T
10/6/2014 T
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 0.44
10/13/2014 0.09
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 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 T
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 0.00
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.00
11/7/2014 T
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.54
11/11/2014 0.34
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.00
11/15/2014 0.34
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 0.00
11/23/2014 0.00
11/24/2014 T
11/25/2014 T
11/26/2014 0.24
11/27/2014 T
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.11
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.00
12/5/2014 T
12/6/2014 0.00
12/7/2014 0.00
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 0.00
12/15/2014 0.50
12/16/2014 T
12/17/2014 0.00
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.00
12/22/2014 0.02
12/23/2014 T
12/24/2014 0.00
12/25/2014 0.00
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 0.00
12/29/2014 0.27
12/30/2014 T
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.16
1/4/2015 T
1/5/2015 T
1/6/2015 T
1/7/2015 T
1/8/2015 T
1/9/2015 0.20
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.04
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 0.00
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 T
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 T
1/25/2015 0.02
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 0.04
2/2/2015 0.00
2/3/2015 0.00
2/4/2015 0.06
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 T
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.01
2/12/2015 0.00
2/13/2015 0.00
2/14/2015 0.00
2/15/2015 T
2/16/2015 T
2/17/2015 0.14
2/18/2015 0.00
2/19/2015 T
2/20/2015 0.04
2/21/2015 0.32
2/22/2015 T
2/23/2015 0.00
2/24/2015 0.00
2/25/2015 0.03
2/26/2015 0.05
2/27/2015 0.00
2/28/2015 0.00
3/1/2015 T
3/2/2015 0.00
3/3/2015 0.29
3/4/2015 T
3/5/2015 0.00
3/6/2015 0.00
3/7/2015 T
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 0.00
3/17/2015 0.14
3/18/2015 T
3/19/2015 T
3/20/2015 0.00
3/21/2015 0.04
3/22/2015 0.00
3/23/2015 0.30
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 T
3/27/2015 0.03
3/28/2015 0.00
3/29/2015 T
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 T
4/3/2015 0.00
4/4/2015 0.00
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015 0.21
4/10/2015 0.00
4/11/2015 0.00
4/12/2015 0.20
4/13/2015 0.00
4/14/2015 0.00
4/15/2015 0.00
4/16/2015 0.38
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.08
4/20/2015 0.00
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.04
4/26/2015 T
4/27/2015 0.78
4/28/2015 0.04
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.26
5/5/2015 0.00
5/6/2015 0.00
5/7/2015 0.13
5/8/2015 0.00
5/9/2015 0.64
5/10/2015 0.87
5/11/2015 0.13
5/12/2015 0.00
5/13/2015 0.00
5/14/2015 0.00
5/15/2015 0.69
5/16/2015 0.40
5/17/2015 T
5/18/2015 0.05
5/19/2015 0.04
5/20/2015 0.43
5/21/2015 0.00
5/22/2015 0.00
5/23/2015 T
5/24/2015 0.25
5/25/2015 0.54
5/26/2015 0.06
5/27/2015 0.74
5/28/2015 0.26
5/29/2015 0.44
5/30/2015 0.03
5/31/2015 0.00
6/1/2015 0.00
6/2/2015 0.00
6/3/2015 0.45
6/4/2015 1.03
6/5/2015 0.00
6/6/2015 T
6/7/2015 T
6/8/2015 0.00
6/9/2015 0.00
6/10/2015 0.00
6/11/2015 0.34
6/12/2015 0.00
6/13/2015 0.00
6/14/2015 0.01
6/15/2015 0.10
6/16/2015 0.33
6/17/2015 0.01
6/18/2015 0.02
6/19/2015 0.00
6/20/2015 T
6/21/2015 0.00
6/22/2015 0.02
6/23/2015 0.00
6/24/2015 0.14
6/25/2015 0.01
6/26/2015 0.00
6/27/2015 0.00
6/28/2015 0.00
6/29/2015
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015 T
7/2/2015 T
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.10
7/7/2015 T
7/8/2015 T
7/9/2015 T
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.00
7/13/2015 T
7/14/2015 0.00
7/15/2015 0.29
7/16/2015 0.06
7/17/2015 0.00
7/18/2015 0.00
7/19/2015 0.00
7/20/2015 T
7/21/2015 0.00
7/22/2015 0.12
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.31
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.44
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 0.13
8/6/2015 0.19
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 0.00
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.43
8/18/2015 0.83
8/19/2015 0.42
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 0.00
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 T
8/28/2015 0.00
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.06
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.05
9/6/2015 0.00
9/7/2015 0.00
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 0.00
9/16/2015 T
9/17/2015 0.01
9/18/2015 0.07
9/19/2015 0.10
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 0.02
9/29/2015 T
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:37 AM 0.12 M M M M
10/2/2014 7:45 AM T M M M M
10/3/2014 7:55 AM 0.06 M M M M
10/4/2014 7:48 AM 0.00 0.0 M M M
10/5/2014 7:58 AM T M M M M
10/6/2014 7:22 AM T M M M M
10/7/2014 7:31 AM 0.00 0.0 M M M
10/8/2014 7:36 AM 0.00 0.0 M M M
10/9/2014 7:24 AM 0.00 0.0 M M M
10/10/2014 7:29 AM 0.00 0.0 M M M
10/11/2014 7:56 AM 0.00 0.0 M M M
10/12/2014 7:47 AM 0.44 M M M M
10/13/2014 7:33 AM 0.09 M M M M
10/14/2014 7:40 AM 0.00 0.0 M M M
10/15/2014 7:24 AM 0.00 0.0 M M M
10/16/2014 7:32 AM 0.00 0.0 M M M
10/17/2014 7:00 AM 0.00 0.0 M M M
10/18/2014 7:52 AM 0.00 0.0 M M M
10/19/2014 7:56 AM 0.00 0.0 M M M
10/20/2014 7:21 AM 0.00 0.0 M M M
10/21/2014 7:35 AM 0.00 0.0 M M M
10/22/2014 7:28 AM 0.00 0.0 M M M
10/23/2014 7:31 AM 0.00 0.0 M M M
10/24/2014 7:40 AM 0.00 0.0 M M M
10/25/2014 7:36 AM 0.00 0.0 M M M
10/26/2014 7:49 AM 0.00 0.0 M M M
10/27/2014 7:02 AM T M M M M Cold front passage overnight. Strong winds all day Sunday...sprinkles evident on windshield and wet places on pavement...nothing measureable.
10/28/2014 7:37 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/29/2014 7:10 AM 0.00 0.0 M M M
10/30/2014 7:21 AM 0.00 0.0 M M M
10/31/2014 7:33 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/1/2014 7:28 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/2/2014 7:54 AM 0.00 0.0 M M M
11/3/2014 7:46 AM 0.00 0.0 M M M
11/4/2014 7:51 AM 0.00 0.0 M M M
11/5/2014 7:50 AM 0.00 0.0 M M M
11/6/2014 7:21 AM 0.00 0.0 M M M
11/7/2014 7:15 AM T M M M M Light rain shortly before daybreak, left sprinkles on windshield and the sidewalk was wet. Nothing in gauge.
11/8/2014 7:48 AM 0.00 0.0 M M M
11/9/2014 7:44 AM 0.00 0.0 M M M
11/10/2014 7:01 AM 0.54 1.8 M M M My, what a difference a day makes! Had about a 1/2 inch of ice in bottom of gauge I had to melt, plus the snow on top of the ice! Were at about 60 degrees yesterday and in the teens this morning!
11/11/2014 7:00 AM 0.34 2.9 M 3.4 M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/12/2014 7:18 AM 0.00 0.0 M M M
11/13/2014 7:22 AM 0.00 0.0 M M M
11/14/2014 7:19 AM 0.00 0.0 M M M
11/15/2014 7:21 AM 0.34 3.1 M 7.5 M Snow began at about 5 pm Friday, ended at about daybreak today (7 a.m.) Some drifting at my station location as a result of winds overnight and today, but nothing significant. No Unnecessary Travel advisories overnight from WyDOT on area highways, poor visiability and quite slick underneath the snowpack on roads. Numerous accounts on social media of very crappy driving conditions (visibility) in the area overnight.
11/16/2014 7:50 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/17/2014 7:27 AM 0.00 0.0 M M M
11/18/2014 7:19 AM 0.00 0.0 M M M
11/19/2014 7:31 AM 0.00 0.0 M M M
11/20/2014 7:22 AM 0.00 0.0 M M M
11/21/2014 7:16 AM 0.00 0.0 M M M
11/22/2014 7:54 AM 0.00 0.0 M M M
11/23/2014 7:56 AM 0.00 0.0 M M M
11/24/2014 7:18 AM T 0.3 M M M Light fluffy snow overnight...
11/25/2014 7:10 AM T M M M M Snow began falling at about 6:15 a.m. At 7:10, everything was starting to be covered in snow "dust", but there was no measurable amount (depth) and not enough to melt into a measurable liquid amount.
11/26/2014 7:25 AM 0.24 3.3 M M M Really good snowfall...fairly even distribution, little movement due to wind
11/27/2014 7:28 AM T M M M M Some new snowfall...very light, nothing measureable but was enough to see a slight new layer and some in gauge, but it didn't melt down to more than a couple of droplets
11/28/2014 7:44 AM 0.00 0.0 M M M
11/29/2014 7:51 AM 0.00 0.0 M M M
11/30/2014 7:56 AM 0.11 2.2 M M M Another good snowfall...temps cold enough to not make it heavy to shovel! YAY!
12/1/2014 7:23 AM 0.00 0.0 M M M
12/2/2014 7:15 AM 0.00 0.0 M M M
12/3/2014 7:18 AM 0.00 0.0 M M M
12/4/2014 7:35 AM 0.00 0.0 M M M
12/5/2014 7:21 AM T M M M M At first it was hard to tell if there had been moisture overnight or if it was just the de-icer stuff the city uses on the streets...but was noticeable there had been droplets on the windshields and the concrete was damp on sidewalks away from the street.
12/6/2014 7:46 AM 0.00 0.0 M M M
12/7/2014 7:48 AM 0.00 0.0 M M M
12/8/2014 7:10 AM 0.00 0.0 M M M
12/9/2014 7:12 AM 0.00 0.0 M M M
12/10/2014 7:08 AM 0.00 0.0 M M M
12/11/2014 7:23 AM 0.00 0.0 M M M
12/12/2014 7:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/13/2014 7:31 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/14/2014 7:53 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/15/2014 7:21 AM 0.50 2.1 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/16/2014 7:23 AM T M M M M
12/17/2014 7:35 AM 0.00 0.0 M M M
12/18/2014 7:46 AM 0.00 0.0 M M M
12/19/2014 7:21 AM 0.00 0.0 M M M
12/20/2014 7:42 AM 0.00 0.0 M M M
12/21/2014 7:57 AM 0.00 0.0 M M M
12/22/2014 7:23 AM 0.02 0.8 M M M
12/23/2014 7:34 AM T 0.1 M M M
12/24/2014 7:15 AM 0.00 0.0 M M M
12/25/2014 7:57 AM 0.00 0.0 M M M
12/26/2014 7:24 AM 0.00 0.0 M M M
12/27/2014 7:47 AM 0.00 0.0 M M M
12/28/2014 7:52 AM 0.00 0.0 M M M
12/29/2014 7:16 AM 0.27 4.9 M M M
12/30/2014 7:20 AM T T M M M
12/31/2014 7:39 AM 0.00 0.0 M M M
1/1/2015 7:58 AM 0.00 0.0 M M M
1/2/2015 7:14 AM 0.00 0.0 M M M
1/3/2015 7:55 AM 0.16 2.4 M M M
1/4/2015 7:50 AM T T M M M Dusting of new snow overnight...not measurable
1/5/2015 7:40 AM T T M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/6/2015 7:26 AM T T M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/7/2015 7:23 AM T 0.2 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/8/2015 7:23 AM T 0.2 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/9/2015 7:14 AM 0.20 2.0 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/10/2015 7:37 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/11/2015 7:55 AM 0.00 M M M M Began snowing at about 8:15 a.m. ...big fluffy lazy flakes.
1/12/2015 7:30 AM 0.04 1.0 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/13/2015 7:05 AM 0.00 0.0 M M M Really Heavy Frost, 16 degrees at observation time
1/14/2015 7:42 AM 0.00 M M M M Heavy Frost
1/15/2015 7:20 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/16/2015 7:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/17/2015 7:30 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/18/2015 7:38 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/19/2015 7:32 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/20/2015 7:14 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/21/2015 7:20 AM T 0.5 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/22/2015 7:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/23/2015 7:27 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/24/2015 7:54 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/25/2015 7:55 AM 0.02 M M M M Rained lightly most of the day
1/26/2015 7:23 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/27/2015 7:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/28/2015 7:21 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/29/2015 7:18 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/30/2015 7:16 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/31/2015 7:38 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/1/2015 7:45 AM 0.04 0.9 M M M Started mid-afternoon, pretty much ended by dark. Since ground was warm, created really icy conditions.
2/2/2015 7:19 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/3/2015 7:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/4/2015 7:05 AM 0.06 1.1 M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/5/2015 7:08 AM 0.00 0.0 M M M
2/6/2015 7:12 AM 0.00 0.0 M M M
2/7/2015 7:54 AM 0.00 0.0 M M M
2/8/2015 7:49 AM T T M M M
2/9/2015 7:18 AM 0.00 0.0 M M M
2/10/2015 7:16 AM 0.00 0.0 M M M
2/11/2015 7:19 AM 0.01 0.8 M M M
2/12/2015 7:22 AM 0.00 0.0 M M M
2/13/2015 7:32 AM 0.00 0.0 M M M
2/14/2015 7:45 AM 0.00 0.0 M M M
2/15/2015 7:57 AM T T M M M
2/16/2015 7:10 AM T T M M M
2/17/2015 7:13 AM 0.14 3.3 M M M What? Winter again? Hmmm...
2/18/2015 7:09 AM 0.00 0.0 M M M
2/19/2015 7:14 AM T T M M M
2/20/2015 7:15 AM 0.04 1.3 M M M
2/21/2015 7:39 AM 0.32 2.8 M M M Another day I'm happy I have a snow blower!!
2/22/2015 7:55 AM T T M M M
2/23/2015 7:20 AM 0.00 0.0 M M M
2/24/2015 7:15 AM 0.00 0.0 M M M
2/25/2015 7:18 AM 0.03 1.2 M M M
2/26/2015 7:22 AM 0.05 1.3 M M M
2/27/2015 7:29 AM 0.00 0.0 M M M
2/28/2015 7:34 AM 0.00 0.0 M M M
3/1/2015 7:58 AM T T M M M
3/2/2015 7:13 AM 0.00 0.0 M M M
3/3/2015 7:15 AM 0.29 2.8 M M M Wasn't as bad as projected...really fluffy snow, some wind...had to average several locations to get a depth
3/4/2015 7:55 AM T T M M M Left over from early yesterday morning...cleared out by mid-day yesterday
3/5/2015 7:21 AM 0.00 0.0 M M M Warm Weather again...everything's melting
3/6/2015 7:32 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/7/2015 7:56 AM T T M M M Dusting of snow
3/8/2015 7:45 AM 0.00 0.0 M M M
3/9/2015 7:15 AM 0.00 0.0 M M M
3/10/2015 7:12 AM 0.00 0.0 M M M
3/11/2015 7:26 AM 0.00 0.0 M M M
3/12/2015 7:15 AM 0.00 0.0 M M M
3/13/2015 7:19 AM 0.00 0.0 M M M
3/14/2015 7:48 AM 0.00 0.0 M M M
3/15/2015 7:52 AM 0.00 0.0 M M M
3/16/2015 7:22 AM 0.00 0.0 M M M
3/17/2015 7:24 AM 0.14 1.5 M M M
3/18/2015 7:35 AM T 0.0 M M M
3/19/2015 7:23 AM T 0.0 M M M
3/20/2015 7:22 AM 0.00 0.0 M M M
3/21/2015 7:40 AM 0.04 T M M M Was rain mixed with snow...snow melted
3/22/2015 7:49 AM 0.00 0.0 M M M
3/23/2015 7:18 AM 0.30 M M M M
3/24/2015 7:27 AM 0.00 0.0 M M M
3/25/2015 7:12 AM 0.00 0.0 M M M
3/26/2015 7:14 AM T 0.0 M M M
3/27/2015 7:20 AM 0.03 0.0 M M M
3/28/2015 7:46 AM 0.00 0.0 M M M
3/29/2015 7:45 AM T 0.0 M M M
3/30/2015 7:21 AM 0.00 0.0 M M M
3/31/2015 7:23 AM 0.00 0.0 M M M
4/1/2015 7:25 AM 0.00 0.0 M M M
4/2/2015 7:19 AM T T M M M I'd have said it was an April Fool's joke yesterday if I hadn't seen it for myself. Snow flurries mid-morning to noon on the First. Just scattered large fluffy flakes at around noon, but folks from Sheridan and Sundance that came to a meeting I attended at noon said they had driven through virtual "white-out" flurries coming towards Gillette.
4/3/2015 7:20 AM 0.00 0.0 M M M
4/4/2015 7:51 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/5/2015 7:46 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/6/2015 7:18 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/7/2015 7:22 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/8/2015 7:15 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/9/2015 7:05 AM 0.21 0.2 M M M Light rain which was trying to be snow but not quite able to make it all day off and on, changed to snow after 6 p.m. Heavy coating of ice on everything next morning.
4/10/2015 7:08 AM 0.00 0.0 M M M
4/11/2015 7:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/12/2015 7:59 AM 0.20 2.0 M M M Big fluffy flakes, heavy/wet. Perfect snowball stuff!
4/13/2015 7:08 AM 0.00 0.0 M M M
4/14/2015 7:04 AM 0.00 0.0 M M M
4/15/2015 7:10 AM 0.00 0.0 M M M Cloudy and threatening, no precip observed yet.
4/16/2015 7:15 AM 0.38 M M 1.8 M Rain and snow mixed all day, so snow depth is only what remained, and it's mostly almost slush
4/17/2015 7:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/18/2015 7:47 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/19/2015 7:57 AM 0.08 M M M M Scattered rain storms moved through late afternoon. One downpour and then done.
4/20/2015 7:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/21/2015 7:10 AM 0.00 0.0 M M M
4/22/2015 7:18 AM 0.00 0.0 M M M
4/23/2015 7:06 AM 0.00 0.0 M M M
4/24/2015 7:21 AM 0.00 0.0 M M M
4/25/2015 7:54 AM 0.04 M M M M
4/26/2015 7:42 AM T M M M M
4/27/2015 7:24 AM 0.78 M M M M Rained steadily all day Sunday. Fluffy snow began at about daybreak Monday (Today)...melting as soon as touches down.
4/28/2015 7:18 AM 0.04 T M M M Rain and fluffy snow in the morning, clearing skies in the afternoon, snow melted when touched ground except on wooden surfaces like fence rail.
4/29/2015 7:15 AM 0.00 0.0 M M M
4/30/2015 7:20 AM 0.00 0.0 M M M
5/1/2015 7:18 AM 0.00 0.0 M M M
5/2/2015 7:54 AM 0.00 0.0 M M M
5/3/2015 7:45 AM 0.00 0.0 M M M
5/4/2015 7:10 AM 0.26 M M M M
5/5/2015 7:12 AM 0.00 0.0 M M M
5/6/2015 7:11 AM 0.00 0.0 M M M
5/7/2015 7:46 AM 0.13 M M M M
5/8/2015 7:39 AM 0.00 0.0 M M M
5/9/2015 7:51 AM 0.64 M M M M Started at 7:45 pm last night
5/10/2015 7:57 AM 0.87 3.0 M M M Heavy, wet snow...a lot melted underneath. Depth is an average of four measuring points on wooden surfaces. Streets and sidewalks are all melted clear, but branches are severely bent with accumulated snow load on leaves
5/11/2015 7:10 AM 0.13 M M M M Snow pretty well ended by noon.
5/12/2015 7:21 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/13/2015 7:20 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/14/2015 7:14 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/15/2015 7:21 AM 0.69 M M M M One heck of a lightning storm accompanied the downpour last night
5/16/2015 7:01 AM 0.40 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/17/2015 7:45 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/18/2015 7:35 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/19/2015 7:26 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/20/2015 7:43 AM 0.43 0.5 M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/21/2015 7:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/22/2015 7:21 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/23/2015 7:02 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/24/2015 7:56 AM 0.25 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/25/2015 7:12 AM 0.54 M M M M Things are REALLY Soggy, but we're not as bad off as other parts of Wyoming where they have flooding problems!!
5/26/2015 7:22 AM 0.06 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/27/2015 7:03 AM 0.74 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/28/2015 7:13 AM 0.26 M M M M
5/29/2015 7:26 AM 0.44 M M M M
5/30/2015 7:51 AM 0.03 M M M M
5/31/2015 7:58 AM 0.00 0.0 M M M What? Is my gauge broken? No rain in the last 24 hours? Incredible! Maybe I can finally get my lawn mowed...er, baled!
6/1/2015 7:32 AM 0.00 0.0 M M M Put up enough hay off the lawn to darn near fill a large city dumpster! Thought I lived in town, not on a hay field! Guess it can rain again now that I go it mowed...
6/2/2015 7:34 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/3/2015 7:21 AM 0.45 M M M M All in one storm between 7 p.m. and 9 p.m.
6/4/2015 7:09 AM 1.03 M M M M Two storms... .30 by 10 p.m...rest came overnight
6/5/2015 7:31 AM 0.00 0.0 M M M Low clouds, almost foggy at observation time. Very damp air, but no moisture on vehicles or windows.
6/6/2015 7:45 AM T M M M M ET 1.0
6/7/2015 7:49 AM T M M M M ET 1.1
6/8/2015 7:22 AM 0.00 0.0 M M M et 1.2
6/9/2015 7:18 AM 0.00 0.0 M M M et 1.4
6/10/2015 7:10 AM 0.00 0.0 M M M et 1.8
6/11/2015 7:08 AM 0.34 M M M M Light misting at observation time. et 1.9
6/12/2015 7:12 AM 0.00 0.0 M M M ET 1.9
6/13/2015 7:47 AM 0.00 0.0 M M M et 2.1
6/14/2015 7:41 AM 0.01 0.0 M M M et 2.2
6/15/2015 7:54 AM 0.10 M M M M et 2.4 Light rain continuing at observation time. Just slightly heavier than a mist. Was heavy enough shortly before observation that you could hear the raindrops on the roof.
6/16/2015 7:15 AM 0.33 M M M M
6/17/2015 7:27 AM 0.01 M M M M
6/18/2015 7:32 AM 0.02 M M M M
6/19/2015 7:40 AM 0.00 0.0 M M M
6/20/2015 7:52 AM T M M M M
6/21/2015 7:48 AM 0.00 0.0 M M M
6/22/2015 7:12 AM 0.02 M M M M
6/23/2015 7:19 AM 0.00 0.0 M M M
6/24/2015 7:10 AM 0.14 M M M M
6/25/2015 7:26 AM 0.01 M M M M
6/26/2015 7:32 AM 0.00 0.0 M M M
6/27/2015 7:41 AM 0.00 0.0 M M M
6/28/2015 7:50 AM 0.00 0.0 M M M
6/30/2015 7:19 AM 0.00 0.0 M M M
7/1/2015 7:25 AM T M M M M
7/2/2015 7:33 AM T M M M M
7/3/2015 7:01 AM 0.00 0.0 M M M
7/4/2015 7:07 AM 0.00 0.0 M M M
7/5/2015 7:53 AM 0.00 0.0 M M M
7/6/2015 7:37 AM 0.10 M M M M Cold, cloudy day all day, steady rain in afternoon/evening...no thunder/lightning
7/7/2015 7:25 AM T M M M M Sprinkles on the windshield were the only way I knew it had rained.
7/8/2015 7:18 AM T M M M M Droplets on the windshield once more.
7/9/2015 7:34 AM T M M M M This is getting interesting. I have windshield spots (Dried) once again this morning (No Sprinkler anywhere near). It's sort of like the clouds are burping as they pass over...they're not dropping anything significant overnight, but this is three nights in a row!
7/10/2015 7:31 AM 0.00 0.0 M M M No spots on the windshield this morning. Must be drying out again.
7/11/2015 7:19 AM 0.00 0.0 M M M
7/12/2015 7:50 AM 0.00 0.0 M M M
7/13/2015 7:22 AM T M M M M Just one of those light "spritz's" from a passing cloud...it was past us and blue sky overhead when the rain drops hit.
7/14/2015 7:31 AM 0.00 0.0 M M M
7/15/2015 7:10 AM 0.29 M M M M Significant lightning and sudden deluge storm last evening. Intensified as it got past us to the east.
7/16/2015 7:23 AM 0.06 M M M M
7/17/2015 7:26 AM 0.00 0.0 M M M
7/18/2015 7:42 AM 0.00 0.0 M M M
7/19/2015 7:51 AM 0.00 0.0 M M M
7/20/2015 7:02 AM T M M M M
7/21/2015 7:10 AM 0.00 0.0 M M M
7/22/2015 7:05 AM 0.12 M M M M
7/23/2015 7:15 AM 0.00 0.0 M M M
7/24/2015 7:09 AM 0.00 0.0 M M M
7/25/2015 7:59 AM 0.31 M M M M 9.95 ET
7/26/2015 7:55 AM 0.00 0.0 M M M
7/27/2015 7:21 AM 0.00 0.0 M M M
7/28/2015 7:13 AM 0.44 M M M M
7/29/2015 7:16 AM 0.00 0.0 M M M
7/30/2015 7:11 AM 0.00 0.0 M M M
7/31/2015 7:22 AM 0.00 0.0 M M M
8/1/2015 7:46 AM 0.00 0.0 M M M
8/2/2015 7:58 AM 0.00 0.0 M M M
8/3/2015 7:12 AM 0.00 0.0 M M M
8/4/2015 7:00 AM 0.00 0.0 M M M
8/5/2015 7:02 AM 0.13 M M M M
8/6/2015 7:01 AM 0.19 M M M M
8/7/2015 7:25 AM 0.00 0.0 M M M
8/8/2015 7:56 AM 0.00 0.0 M M M
8/9/2015 7:52 AM 0.00 0.0 M M M
8/10/2015 7:04 AM 0.00 0.0 M M M
8/11/2015 7:15 AM 0.00 0.0 M M M
8/12/2015 7:10 AM 0.00 0.0 M M M
8/13/2015 7:18 AM 0.00 0.0 M M M
8/14/2015 7:23 AM 0.00 0.0 M M M
8/15/2015 7:50 AM 0.00 0.0 M M M
8/16/2015 7:58 AM 0.00 0.0 M M M
8/17/2015 7:10 AM 0.43 M M M M
8/18/2015 7:34 AM 0.83 M M M M Came in three different bands. First dumped .74 in in torrential downpour/strong winds/pea-sized hail from 7-8:30, another rain storm followed, then a light rain at about 1 a.m.
8/19/2015 7:29 AM 0.42 M M M M
8/20/2015 7:36 AM 0.00 0.0 M M M
8/21/2015 7:40 AM 0.00 0.0 M M M
8/22/2015 7:52 AM 0.00 0.0 M M M
8/23/2015 7:49 AM 0.00 0.0 M M M
8/24/2015 7:12 AM 0.00 0.0 M M M
8/25/2015 7:26 AM 0.00 0.0 M M M
8/26/2015 7:18 AM 0.00 0.0 M M M
8/27/2015 7:15 AM T M M M M Light sprinkle occurring at observation time
8/28/2015 7:10 AM 0.00 0.0 M M M
8/29/2015 7:18 AM 0.00 0.0 M M M
8/30/2015 7:50 AM 0.00 0.0 M M M
8/31/2015 7:20 AM 0.06 M M M M
9/1/2015 7:14 AM 0.00 0.0 M M M
9/2/2015 7:02 AM 0.00 0.0 M M M
9/3/2015 7:10 AM 0.00 0.0 M M M
9/4/2015 7:14 AM 0.00 0.0 M M M
9/5/2015 7:50 AM 0.05 M M M M
9/6/2015 7:42 AM 0.00 0.0 M M M
9/7/2015 7:21 AM 0.00 0.0 M M M
9/8/2015 7:23 AM 0.00 0.0 M M M
9/9/2015 7:35 AM 0.00 0.0 M M M
9/10/2015 7:16 AM 0.00 0.0 M M M
9/11/2015 7:12 AM 0.00 0.0 M M M
9/12/2015 7:54 AM 0.00 0.0 M M M
9/13/2015 7:40 AM 0.00 0.0 M M M
9/14/2015 7:25 AM 0.00 0.0 M M M
9/15/2015 7:49 AM 0.00 0.0 M M M
9/16/2015 7:27 AM T M M M M
9/17/2015 7:36 AM 0.01 M M M M
9/18/2015 7:42 AM 0.07 M M M M Slow steady light rain at reporting time
9/19/2015 7:49 AM 0.10 M M M M
9/20/2015 7:55 AM 0.00 0.0 M M M
9/21/2015 7:10 AM 0.00 0.0 M M M
9/22/2015 7:12 AM 0.00 0.0 M M M
9/23/2015 7:08 AM 0.00 0.0 M M M
9/24/2015 7:10 AM 0.00 0.0 M M M
9/25/2015 7:13 AM 0.00 0.0 M M M
9/26/2015 7:45 AM 0.00 0.0 M M M
9/27/2015 7:52 AM 0.00 0.0 M M M
9/28/2015 7:20 AM 0.02 M M M M
9/29/2015 7:18 AM T M M M M
9/30/2015 7:21 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