Station Overview Station Location
Station Number WY-NT-42 Latitude 42.7937
Station Name Casper 4.3 SW Longitude -106.3965
County Natrona Elevation (ft) 5500



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 12 1.50 1.38 11 1.38 11 0.00 0 0 8 0 11.5 3 3
Nov 12 0.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 12 0.92 0.31 3 0.31 3 0.00 0 0 1 0 5.4 1 1
Jan 13 0.59 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 13 1.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 13 1.18 0.89 7 0.89 7 0.00 0 0 5 1 8.0 3 1
April 13 1.74 4.14 28 0.80 21 3.34 7 2 8 1 7.6 6 0
May 13 2.66 2.77 22 2.77 22 0.00 0 0 9 2 4.8 2 1
June 13 1.85 0.25 25 0.13 22 0.12 3 1 4 2 0.0 0 0
July 13 1.29 1.74 19 1.74 19 0.00 0 0 12 1 0.0 0 0
Aug 13 1.22 0.34 13 0.34 13 0.00 0 0 7 0 0.0 0 0
Sept 13 1.17 3.10 15 3.10 15 0.00 0 0 10 1 7.1 1 1
Water Year Totals: 16.12" 14.92" 143 days 11.46" 133 3.46" 10 days 3 64 days 8 days 44.4" 16 days 7 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
10/1/2012
10/2/2012 0.01
10/3/2012 0.00
10/4/2012
10/5/2012 0.01
10/6/2012 0.52
10/7/2012
10/8/2012
10/9/2012
10/10/2012 0.02
10/11/2012
10/12/2012
10/13/2012
10/14/2012
10/15/2012 0.00
10/16/2012 0.00
10/17/2012
10/18/2012
10/19/2012
10/20/2012
10/21/2012
10/22/2012 0.02
10/23/2012 0.01
10/24/2012 0.08
10/25/2012 0.71
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012
10/31/2012
11/1/2012
11/2/2012
11/3/2012
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012
11/12/2012
11/13/2012
11/14/2012
11/15/2012
11/16/2012
11/17/2012
11/18/2012
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012
11/24/2012
11/25/2012
11/26/2012
11/27/2012
11/28/2012
11/29/2012
11/30/2012
12/1/2012
12/2/2012
12/3/2012
12/4/2012
12/5/2012
12/6/2012
12/7/2012
12/8/2012
12/9/2012
12/10/2012
12/11/2012
12/12/2012
12/13/2012
12/14/2012
12/15/2012
12/16/2012
12/17/2012
12/18/2012
12/19/2012
12/20/2012
12/21/2012
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012 0.31
12/28/2012 0.00
12/29/2012 0.00
12/30/2012
12/31/2012
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013
1/5/2013
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013
1/11/2013
1/12/2013
1/13/2013
1/14/2013
1/15/2013
1/16/2013
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013
1/23/2013
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013
1/29/2013
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013
2/8/2013
2/9/2013
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
2/23/2013
2/24/2013
2/25/2013
2/26/2013
2/27/2013
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013 0.71
3/23/2013 0.04
3/24/2013 T
3/25/2013 0.01
3/26/2013 0.00
3/27/2013
3/28/2013
3/29/2013
3/30/2013 0.02
3/31/2013 0.11
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013
4/3/2013 0.00
4/4/2013 0.07
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 **
4/8/2013 **
4/9/2013 **
4/10/2013 1.24
4/11/2013 0.03
4/12/2013 0.19
4/13/2013 0.13
4/14/2013 0.08
4/15/2013 T
4/16/2013 **
4/17/2013 **
4/18/2013 2.10
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.01
4/22/2013 0.18
4/23/2013 0.11
4/24/2013 0.00
4/25/2013
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.38
5/2/2013 0.04
5/3/2013
5/4/2013
5/5/2013
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.00
5/9/2013 0.00
5/10/2013 0.07
5/11/2013 T
5/12/2013
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 0.00
5/16/2013 0.09
5/17/2013 0.04
5/18/2013
5/19/2013 1.21
5/20/2013 0.74
5/21/2013 0.14
5/22/2013 0.00
5/23/2013 0.00
5/24/2013 0.00
5/25/2013
5/26/2013
5/27/2013 0.00
5/28/2013
5/29/2013
5/30/2013 0.06
5/31/2013 T
6/1/2013 T
6/2/2013 0.00
6/3/2013
6/4/2013
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00 **
6/8/2013 **
6/9/2013 0.12
6/10/2013 0.00
6/11/2013 T
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.01
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 0.01
6/19/2013
6/20/2013 0.00
6/21/2013
6/22/2013 0.00
6/23/2013 0.01
6/24/2013 0.00
6/25/2013 0.00
6/26/2013
6/27/2013 0.00
6/28/2013 0.00
6/29/2013
6/30/2013 0.10
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013
7/3/2013
7/4/2013 0.06
7/5/2013 0.34
7/6/2013 0.23
7/7/2013 0.03
7/8/2013
7/9/2013 0.02
7/10/2013 0.01
7/11/2013
7/12/2013 0.02
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.08
7/20/2013
7/21/2013
7/22/2013 0.00
7/23/2013 0.00
7/24/2013
7/25/2013 0.04
7/26/2013 0.07
7/27/2013
7/28/2013 T
7/29/2013 0.00
7/30/2013 0.83
7/31/2013 0.01
8/1/2013 0.04
8/2/2013
8/3/2013
8/4/2013 0.00
8/5/2013
8/6/2013 0.00
8/7/2013
8/8/2013 0.01
8/9/2013 0.01
8/10/2013 0.19
8/11/2013
8/12/2013
8/13/2013 0.00
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013 0.00
8/21/2013 0.05
8/22/2013
8/23/2013 0.02
8/24/2013 0.02
8/25/2013 0.00
8/26/2013
8/27/2013
8/28/2013
8/29/2013 0.00
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013 0.06
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013 0.03
9/11/2013 T
9/12/2013 0.14
9/13/2013 0.03
9/14/2013 0.40
9/15/2013 1.04
9/16/2013
9/17/2013 0.00
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013 0.00
9/23/2013 0.03
9/24/2013 0.00
9/25/2013
9/26/2013 0.05
9/27/2013 1.14
9/28/2013
9/29/2013 0.18
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2012 7:00 AM 0.01 M M M M
10/3/2012 7:00 AM 0.00 0.0 M M M
10/5/2012 7:00 AM 0.01 0.1 0.01 0.1 0.01
10/6/2012 7:00 AM 0.52 5.8 0.52 5.5 0.52
10/10/2012 7:00 AM 0.02 0.0 0.00 0.0 0.00
10/15/2012 7:00 AM 0.00 0.0 M M M
10/16/2012 7:00 AM 0.00 0.0 M M M
10/22/2012 7:00 AM 0.02 M M M M
10/23/2012 7:00 AM 0.01 M M M M
10/24/2012 7:00 AM 0.08 T T T T Had periods of light snow. Not enough to measure as snow depth. Will be listed as trace amounts
10/25/2012 7:00 AM 0.71 5.6 0.71 5.5 0.71 Precip started as rain and went back and forth between rain and snow before turning to all snow by noon
12/27/2012 7:00 AM 0.31 5.4 0.31 5.5 0.31
12/28/2012 7:00 AM 0.00 0.0 M M M Could not measure accurate old snoe depth due to wind
12/29/2012 7:00 AM 0.00 0.0 M M M
3/22/2013 7:00 AM 0.71 6.7 0.71 6.0 0.55 Started raining before snow. fall. As well snow for about an hour before it started sticking to surfaces
3/23/2013 7:00 AM 0.04 1.0 0.04 M M Due to wind and melting Could not get a total snow depth amount
3/24/2013 7:00 AM T T T M M
3/25/2013 7:00 AM 0.01 0.3 0.01 M M
3/26/2013 7:00 AM 0.00 0.0 M M M
3/30/2013 7:00 AM 0.02 M M M M
3/31/2013 7:00 AM 0.11 M M M M There was snow mixed with the rain. Snow did not accumulate
4/1/2013 7:00 AM 0.00 0.0 M M M
4/3/2013 7:00 AM 0.00 0.0 M M M
4/4/2013 7:00 AM 0.07 M M M M
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM 0.00 0.0 M M M
4/11/2013 7:00 AM 0.03 0.5 0.03 M M
4/12/2013 7:00 AM 0.19 2.1 0.19 M M
4/13/2013 7:00 AM 0.13 M M M M Fell as snow then melted during the day
4/14/2013 7:00 AM 0.08 0.9 0.08 M M
4/15/2013 7:00 AM T 0.1 T 0.0 T
4/19/2013 7:00 AM 0.00 0.0 M M M Due to Wind and drifting unable to get accurate snow depth reading. I think roughly 20 ". If I can not get and accurate measurement I will not give one. I will only give a observation notes report. I hope that works for everyone
4/20/2013 7:00 AM 0.00 0.0 M M M Again due to drifting an accurate measurement was not possible. My best estimate is about 8 inches of snow depth
4/21/2013 7:00 AM 0.01 M M M M no snow depth other than some drifts
4/22/2013 7:00 AM 0.18 2.3 0.18 M M Some snow melted as it hit
4/23/2013 7:00 AM 0.11 1.7 0.11 M M
4/24/2013 7:00 AM 0.00 0.0 M M M
4/26/2013 7:00 AM 0.00 0.0 M M M
4/27/2013 7:00 AM 0.00 0.0 M M M
4/28/2013 7:00 AM 0.00 0.0 M M M
4/29/2013 7:00 AM 0.00 0.0 M M M
4/30/2013 7:00 AM 0.00 0.0 M M M
5/1/2013 7:00 AM 0.38 4.2 0.38 4.0 0.38
5/2/2013 7:00 AM 0.04 0.6 0.04 M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.00 0.0 M M M
5/9/2013 7:00 AM 0.00 0.0 M M M
5/10/2013 7:00 AM 0.07 M M M M
5/11/2013 7:00 AM T M M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/14/2013 7:00 AM 0.00 0.0 M M M
5/15/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.09 M M M M
5/17/2013 7:00 AM 0.04 M M M M
5/19/2013 9:00 AM 1.21 M M M M Late report this morning. Slept in due to severe head cold. It is still raining lightly
5/20/2013 7:00 AM 0.74 M M M M 2 day rain fall total 1.95" There is standing water in many places at my house and in fields close to my place. The ground appears saturated.
5/21/2013 7:00 AM 0.14 M M M M Total Rain fall from the storm. 2.09"
5/22/2013 7:00 AM 0.00 0.0 M M M
5/23/2013 7:00 AM 0.00 0.0 M M M
5/24/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/30/2013 7:00 AM 0.06 M M M M
5/31/2013 7:00 AM T M M M M
6/1/2013 7:00 AM T M M M M
6/2/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM 0.00 0.0 M M M
6/7/2013 7:00 AM 0.00 0.0 M M M
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM T M M M M
6/12/2013 7:00 AM 0.00 0.0 M M M
6/13/2013 7:00 AM 0.00 0.0 M M M
6/14/2013 7:00 AM 0.01 M M M M
6/15/2013 7:00 AM 0.00 0.0 M M M
6/16/2013 7:00 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.00 0.0 M M M
6/18/2013 7:00 AM 0.01 M M M M
6/20/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M BORING AND VERY DRY. PLEASE SEND RAIN
6/23/2013 7:00 AM 0.01 M M M M Storms west, North, and East of my location. Not even any closr lighting. Did see low level cloud rotation to my east but nothing more
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/27/2013 7:00 AM 0.00 0.0 M M M HOT DRY WINDY. In other words the USSUAL
6/28/2013 7:00 AM 0.00 0.0 M M M
6/30/2013 7:00 AM 0.10 M M M M It was a nice light show.
7/1/2013 7:00 AM 0.00 0.0 M M M
7/4/2013 7:00 AM 0.06 M M M M
7/5/2013 7:00 AM 0.34 M M M M
7/6/2013 7:00 AM 0.23 M M M M
7/7/2013 7:00 AM 0.03 M M M M
7/9/2013 7:00 AM 0.02 M M M M
7/10/2013 7:00 AM 0.01 M M M M
7/12/2013 7:00 AM 0.02 M M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM 0.00 0.0 M M M
7/19/2013 7:00 AM 0.08 M M M M
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.00 0.0 M M M
7/25/2013 7:00 AM 0.04 M M M M
7/26/2013 7:00 AM 0.07 M M M M
7/28/2013 7:00 AM T M M M M
7/29/2013 7:00 AM 0.00 0.0 M M M
7/30/2013 7:00 AM 0.83 M M M M Had rice to pea size hail 1/2"
7/31/2013 7:00 AM 0.01 M M M M
8/1/2013 7:00 AM 0.04 M M M M
8/4/2013 7:00 AM 0.00 0.0 M M M
8/6/2013 7:00 AM 0.00 0.0 M M M
8/8/2013 7:00 AM 0.01 M M M M
8/9/2013 7:00 AM 0.01 M M M M
8/10/2013 7:00 AM 0.19 M M M M
8/13/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.05 M M M M
8/23/2013 7:00 AM 0.02 M M M M A lot of rain all around and I only get .02" The drought is killing my trees etc
8/24/2013 7:00 AM 0.02 M M M M
8/25/2013 7:00 AM 0.00 0.0 M M M
8/29/2013 7:00 AM 0.00 0.0 M M M
9/3/2013 7:00 AM 0.06 M M M M
9/10/2013 7:00 AM 0.03 M M M M
9/11/2013 7:00 AM T M M M M
9/12/2013 7:00 AM 0.14 M M M M
9/13/2013 7:00 AM 0.03 M M M M please send ME more rain. Colorado you are in my thoughts and prayers
9/14/2013 7:00 AM 0.40 M M M M could still use rain here.
9/15/2013 7:00 AM 1.04 M M M M Ground is saturated in many places
9/17/2013 7:00 AM 0.00 0.0 M M M
9/22/2013 7:00 AM 0.00 0.0 M M M
9/23/2013 7:00 AM 0.03 M M M M
9/24/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.05 M M M M
9/27/2013 7:00 AM 1.14 7.1 1.14 7.0 1.14 started as rain. Switched to snow by 1130 pm still snowing now
9/29/2013 7:00 AM 0.18 M M M M
9/30/2013 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/7/2013 4/10/2013 7:00 AM 4 1.24 14.0 1.24 I was out of town until Tuesday So this is total precipitation and snow fall for my Location for the entire storm
4/16/2013 4/18/2013 7:00 AM 3 2.10 29.0 2.10 Due to the drifting and continued winds this is the best ACCURACY I could get. I made sure that I did not over measure the snow or the snow water equivalent. I have drifts that are nearly 6 feet deep. Contact me if more information is needed
6/7/2013 6/09/2013 3:00 PM 3 0.12 M M I believe the rain probably occurred Friday late afternoon or evening. I was out of town from about 3:00PM Friday until 3 PM today (Sunday)



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 3/8" 1/4" Pea Size Rice Mixed 10 1min minor leaf damage Continuous True After rain Same time as smaller hail 10-20 1