Station Overview Station Location
Station Number WY-LM-198 Latitude 41.107873
Station Name Cheyenne 10.2 ESE Longitude -104.602129
County Laramie Elevation (ft) 5822



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 0.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 17 0.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 17 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 18 0.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 18 0.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 1.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 18 1.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 18 2.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 18 2.74 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 18 2.03 2.56 17 2.56 17 0.00 0 0 12 0 0.0 0 0
Aug 18 1.95 1.23 30 1.23 30 0.00 0 0 11 0 0.0 0 0
Sept 18 1.52 0.12 30 0.12 28 0.00 2 1 4 2 0.0 0 0
Water Year Totals: 15.94" 3.91" 77 days 3.91" 75 0.00" 2 days 1 27 days 2 days 0.0" 0 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
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
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
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018 0.20
7/16/2018 0.01
7/17/2018 0.36
7/18/2018 0.00
7/19/2018 0.00
7/20/2018 0.03
7/21/2018 0.11
7/22/2018 0.00
7/23/2018 0.16
7/24/2018 0.00
7/25/2018 0.40
7/26/2018 0.03
7/27/2018 0.26
7/28/2018 0.01
7/29/2018 0.98
7/30/2018 0.01
7/31/2018 0.00
8/1/2018 0.19
8/2/2018 0.00
8/3/2018 0.03
8/4/2018 0.18
8/5/2018 0.01
8/6/2018 0.19
8/7/2018 0.02
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.50
8/15/2018 M
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.05
8/20/2018 0.00
8/21/2018 0.02
8/22/2018 0.02
8/23/2018 0.02
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
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 **
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
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 0.00
9/17/2018 0.00
9/18/2018 0.02
9/19/2018 0.00
9/20/2018 0.05
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 T
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 T
9/29/2018 0.04
9/30/2018 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
7/15/2018 9:00 PM 0.20 M M M M
7/16/2018 7:00 AM 0.01 M M M M
7/17/2018 5:00 PM 0.36 M M M M storm started about 15:15 hrs. Thunder, then cloud to ground lighting, some pea size hail, heavy from 15:29 to 15:40
7/18/2018 7:00 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.00 0.0 M M M
7/20/2018 7:56 PM 0.03 0.0 M M M
7/21/2018 8:00 PM 0.11 M M M M
7/22/2018 7:00 PM 0.00 0.0 M M M
7/23/2018 7:28 PM 0.16 M M M M lighting and thunder
7/24/2018 7:00 AM 0.00 0.0 M M M
7/25/2018 5:00 PM 0.40 0.0 M M M 16:19 thunder, 16:25 started raining, 16:27 Hard Rain, wind, 16:28 single lighting clap, 17:00 storm passed to the south east
7/26/2018 9:00 PM 0.03 0.0 M M M
7/27/2018 9:00 PM 0.26 M M M M
7/28/2018 9:30 AM 0.01 M M M M
7/29/2018 8:49 PM 0.98 0.0 M M M AM Fog, 2.5 inches of Quarter size hail, Lighting, Temp Drop
7/30/2018 7:00 AM 0.01 M M M M
7/31/2018 7:00 AM 0.00 0.0 M M M
8/1/2018 6:40 PM 0.19 0.0 M M M
8/2/2018 7:00 AM 0.00 0.0 M M M
8/3/2018 9:00 PM 0.03 M M M M
8/4/2018 9:00 PM 0.18 0.0 M M M
8/5/2018 10:58 PM 0.01 0.0 M M M
8/6/2018 8:40 PM 0.19 0.0 M M M
8/7/2018 7:00 AM 0.02 M M M M
8/8/2018 7:00 AM 0.00 0.0 M M M Over Cast
8/9/2018 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 Smoke haze
8/14/2018 7:00 PM 0.50 0.0 M M M 5:50 am Fog ... 9:45 am Smoke Haze .. 3:20 pm Hard Rain
8/15/2018 7:00 AM M 0.0 M M M Fog {EDIT: Observer reported 0.00 for new precip. Surrounding reports indicate this is an error. This is not a 24 hour report. Changed report of 0.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 8/15/2018 8:09 AM CoCoSTAFF DNT}
8/16/2018 7:00 AM 0.00 0.0 M M M Smoke Haze
8/17/2018 7:00 AM 0.00 0.0 M M M Smoke Haze
8/18/2018 7:00 AM 0.00 0.0 M M M Smoke Haze
8/19/2018 6:00 AM 0.05 M M M M
8/20/2018 6:15 AM 0.00 0.0 M M M Fog Cold 38 degrees
8/21/2018 7:00 AM 0.02 M M M M
8/22/2018 7:00 AM 0.02 0.0 M M M Dense fog
8/23/2018 7:00 AM 0.02 M M M M
8/24/2018 7:00 AM 0.00 0.0 M M M Smoke Haze
8/25/2018 7:00 AM 0.00 0.0 M M M Smoke Haze
8/26/2018 7:00 AM 0.00 0.0 M M M Light Smoke Haze
8/27/2018 7:00 AM 0.00 0.0 M M M
8/28/2018 7:00 AM 0.00 0.0 M M M
8/29/2018 7:00 AM 0.00 0.0 M M M
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 Fog
9/6/2018 8:00 AM 0.00 0.0 M M M Fog
9/9/2018 7:00 AM 0.00 0.0 M M M
9/10/2018 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
9/17/2018 7:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM 0.02 M M M M 9/17 Late afternoon 0.02"
9/19/2018 7:00 AM 0.00 0.0 M M M
9/20/2018 7:00 AM 0.05 M M M M
9/21/2018 7:00 AM 0.00 0.0 M M M first Frost, 32.2 Degrees,
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 0.00 0.0 M M M
9/25/2018 7:00 AM T M M M M
9/26/2018 7:00 AM 0.00 0.0 M M M
9/27/2018 7:00 AM 0.00 0.0 M M M
9/28/2018 7:00 AM T M M M M
9/29/2018 7:00 AM 0.04 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
9/7/2018 9/08/2018 7:00 AM 2 0.00 M M 9/8/218 Dense am fog



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
1/1/0001 12:00 AM All Window screens on North side of house ripped NA 1" Quarter Size 1/4" Pea Size Mixed|White Ice 18 3min shredded leaves Continuous False Before rain Before smaller hail 30-40 2.5