Station Overview Station Location
Station Number WY-LM-147 Latitude 41.089234650135
Station Name Carpenter 4.1 NW Longitude -104.408348724246
County Laramie Elevation (ft) 5539



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 18 0.82 1.00 14 0.56 4 0.44 10 1 2 0 7.0 1 0
Nov 18 0.51 0.62 11 0.62 11 0.00 0 0 6 2 5.0 2 0
Dec 18 0.36 0.33 11 0.33 11 0.00 0 0 5 2 0.0 0 0
Jan 19 0.29 0.24 9 0.24 9 0.00 0 0 4 0 4.0 2 0
Feb 19 0.30 0.18 20 0.18 20 0.00 0 0 7 6 0.0 0 0
March 19 0.88 2.19 21 2.19 21 0.00 0 0 10 2 10.5 4 0
April 19 1.38 1.10 16 1.10 16 0.00 0 0 10 2 4.0 1 0
May 19 2.31 5.50 20 5.50 20 0.00 0 0 14 2 7.0 2 0
June 19 2.59 2.34 17 2.34 17 0.00 0 0 13 2 0.0 0 0
July 19 2.16 0.83 22 0.77 14 0.06 8 1 7 2 0.0 0 0
Aug 19 1.66 2.20 17 2.20 17 0.00 0 0 10 1 0.0 0 0
Sept 19 1.47 0.77 13 0.77 13 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 14.73" 17.30" 191 days 16.80" 173 0.50" 18 days 2 96 days 21 days 37.5" 12 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
10/1/2018 **
10/2/2018 **
10/3/2018 **
10/4/2018 **
10/5/2018 **
10/6/2018 **
10/7/2018 **
10/8/2018 **
10/9/2018 **
10/10/2018 0.44
10/11/2018
10/12/2018
10/13/2018
10/14/2018 0.54
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018 0.00
10/22/2018
10/23/2018
10/24/2018 0.02
10/25/2018 0.00
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018 T
11/3/2018 0.02
11/4/2018 0.01
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018 0.00
11/16/2018
11/17/2018 0.05
11/18/2018 0.25
11/19/2018 0.00
11/20/2018
11/21/2018 0.00
11/22/2018
11/23/2018
11/24/2018
11/25/2018 0.24
11/26/2018
11/27/2018
11/28/2018
11/29/2018 0.05
11/30/2018 T
12/1/2018 0.06
12/2/2018
12/3/2018
12/4/2018 0.03
12/5/2018
12/6/2018 0.06
12/7/2018
12/8/2018 0.00
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018 0.16
12/23/2018
12/24/2018 0.00
12/25/2018
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 0.02
12/29/2018 T
12/30/2018
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.05
1/2/2019
1/3/2019
1/4/2019
1/5/2019 0.00
1/6/2019 0.00
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019 0.00
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019 0.09
1/23/2019 0.00
1/24/2019 0.06
1/25/2019
1/26/2019 0.00
1/27/2019
1/28/2019 0.04
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 T
2/7/2019 0.09
2/8/2019 0.00
2/9/2019
2/10/2019 T
2/11/2019 T
2/12/2019
2/13/2019
2/14/2019
2/15/2019 0.02
2/16/2019 T
2/17/2019 0.02
2/18/2019 0.01
2/19/2019 0.02
2/20/2019 T
2/21/2019 0.00
2/22/2019 0.01
2/23/2019 T
2/24/2019 0.00
2/25/2019
2/26/2019 0.01
2/27/2019
2/28/2019
3/1/2019 0.00
3/2/2019 0.16
3/3/2019 0.12
3/4/2019
3/5/2019 0.00
3/6/2019 T
3/7/2019 0.06
3/8/2019
3/9/2019 0.26
3/10/2019
3/11/2019 0.00
3/12/2019
3/13/2019 0.20
3/14/2019 0.44
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019 0.00
3/23/2019 0.52
3/24/2019 0.15
3/25/2019 0.23
3/26/2019 0.00
3/27/2019
3/28/2019 0.00
3/29/2019
3/30/2019 0.05
3/31/2019 T
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.03
4/3/2019 T
4/4/2019
4/5/2019 0.00
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019 0.01
4/11/2019 0.43
4/12/2019 0.03
4/13/2019 0.02
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019 0.16
4/19/2019 T
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.04
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019 0.05
4/28/2019
4/29/2019 0.05
4/30/2019 0.28
5/1/2019 0.15
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019 T
5/7/2019 1.07
5/8/2019 0.03
5/9/2019 0.10
5/10/2019 0.12
5/11/2019
5/12/2019 T
5/13/2019 0.00
5/14/2019 0.00
5/15/2019
5/16/2019
5/17/2019
5/18/2019 0.94
5/19/2019 0.02
5/20/2019 0.10
5/21/2019 1.18
5/22/2019 0.04
5/23/2019 0.00
5/24/2019
5/25/2019
5/26/2019 0.41
5/27/2019 0.06
5/28/2019 0.57
5/29/2019 0.71
5/30/2019 0.00
5/31/2019
6/1/2019
6/2/2019 0.02
6/3/2019 0.06
6/4/2019 0.18
6/5/2019
6/6/2019
6/7/2019 0.00
6/8/2019 0.28
6/9/2019 0.19
6/10/2019
6/11/2019 0.00
6/12/2019
6/13/2019
6/14/2019
6/15/2019 0.08
6/16/2019 T
6/17/2019 0.05
6/18/2019 0.51
6/19/2019 0.27
6/20/2019
6/21/2019 T
6/22/2019 0.54
6/23/2019 0.08
6/24/2019 0.02
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019 0.06
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.05
7/2/2019 0.02
7/3/2019 0.00
7/4/2019 0.05
7/5/2019 T
7/6/2019 0.46
7/7/2019
7/8/2019 0.07
7/9/2019
7/10/2019 0.00
7/11/2019
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 T
7/15/2019 **
7/16/2019 **
7/17/2019 **
7/18/2019 **
7/19/2019 **
7/20/2019 **
7/21/2019 **
7/22/2019 0.06
7/23/2019
7/24/2019
7/25/2019
7/26/2019 0.00
7/27/2019 0.04
7/28/2019 0.08
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.12
8/5/2019 0.04
8/6/2019 0.02
8/7/2019 0.00
8/8/2019 T
8/9/2019 0.04
8/10/2019
8/11/2019
8/12/2019 0.36
8/13/2019 0.00
8/14/2019
8/15/2019 0.01
8/16/2019 0.00
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019 0.53
8/22/2019 0.02
8/23/2019
8/24/2019 0.57
8/25/2019
8/26/2019
8/27/2019 0.00
8/28/2019
8/29/2019
8/30/2019
8/31/2019 0.49
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019 0.15
9/7/2019 0.05
9/8/2019 0.00
9/9/2019 0.37
9/10/2019 0.01
9/11/2019 0.03
9/12/2019 0.07
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019 0.01
9/22/2019
9/23/2019
9/24/2019 0.00
9/25/2019
9/26/2019
9/27/2019
9/28/2019 0.08
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/14/2018 7:00 AM 0.54 7.0 M M M Started as rain (froze my car doors) then snow, very heavy wet snow.
10/21/2018 7:00 AM 0.00 0.0 M M M
10/24/2018 7:00 AM 0.02 M M M M
10/25/2018 7:00 AM 0.00 0.0 M M M Fog around 9:45pm
11/2/2018 7:00 AM T M M M M
11/3/2018 7:00 AM 0.02 M M M M
11/4/2018 7:00 AM 0.01 M M M M
11/15/2018 7:00 AM 0.00 0.0 M M M
11/17/2018 7:00 AM 0.05 M M M M
11/18/2018 7:00 AM 0.25 2.0 M M M
11/19/2018 7:00 AM 0.00 0.0 M M M
11/21/2018 7:00 AM 0.00 0.0 M M M
11/25/2018 7:00 AM 0.24 3.0 M M M
11/29/2018 7:00 AM 0.05 T M M M Rain than snow. Snow melted on hard surfaces remains in the grassy areas.
11/30/2018 7:00 AM T M M M M
12/1/2018 7:00 AM 0.06 M M M M
12/4/2018 7:00 AM 0.03 M M M M
12/6/2018 7:00 AM 0.06 M M M M
12/8/2018 7:00 AM 0.00 0.0 M M M
12/22/2018 7:00 AM 0.16 M M M M
12/24/2018 7:00 AM 0.00 0.0 M M M
12/26/2018 7:00 AM 0.00 0.0 M M M
12/27/2018 7:00 AM 0.00 0.0 M M M
12/28/2018 7:00 AM 0.02 M M M M Snow flurries off and on throughout the day heavy at times, sideways and straight down, strong winds at time.
12/29/2018 7:00 AM T M M M M Very light off and on snow flurries no accumulation.
12/31/2018 7:00 AM T M M M M Fast moving snow flurries no accumulation.
1/1/2019 7:00 AM 0.05 2.0 M M M About 2 inches of snow.
1/5/2019 7:00 AM 0.00 0.0 M M M
1/6/2019 7:00 AM 0.00 0.0 M M M
1/14/2019 7:00 AM 0.00 0.0 M M M
1/22/2019 7:00 AM 0.09 M M M M Drifts up to 12 inches and hard packed, zero visibility at time.
1/23/2019 7:00 AM 0.00 0.0 M M M
1/24/2019 7:00 AM 0.06 M M M M
1/26/2019 7:00 AM 0.00 0.0 M M M
1/28/2019 7:00 AM 0.04 2.0 M M M
2/2/2019 7:00 AM 0.00 0.0 M M M
2/3/2019 7:00 AM 0.00 0.0 M M M
2/4/2019 7:00 AM 0.00 0.0 M M M Fog this early am until 8am, some moisture froze to tree branches then fell off like snow.
2/5/2019 7:00 AM 0.00 0.0 M M M More fog and hoar frost about 1/2 inch thick.
2/6/2019 7:00 AM T M M M M Fog this morning, hoar frost 1/2 thick.
2/7/2019 7:00 AM 0.09 M M M M
2/8/2019 7:00 AM 0.00 0.0 M M M
2/10/2019 7:00 AM T M M M M Very brief snow shower after 7pm, fog this am hoar frost 1/4 inch thick.
2/11/2019 7:00 AM T M M M M Light snow around 2:30am, side walk damp at 6:30am no accumulation. very thick fog at 8:40 am less than 1/10 mile visibility, hoar frost 1/4 inch thick.
2/15/2019 7:00 AM 0.02 M M M M Light dusting of snow 1/2 inch, no fog.
2/16/2019 7:00 AM T M M M M Everything, sidewalks, grass, cars were damp, heavy dew or frost or light snow.
2/17/2019 7:00 AM 0.02 M M M M 1/2 inch of light fluffy big crystal flakes.
2/18/2019 7:00 AM 0.01 M M M M Light snow flurries off and on with a light dusting on the ground at times, snow didn’t stay.
2/19/2019 7:00 AM 0.02 M M M M Light snow flurries off and on heavier snow fall around 6:30am. Big flakes looks like many holding hands not singles..
2/20/2019 7:00 AM T M M M M
2/21/2019 7:00 AM 0.00 0.0 M M M
2/22/2019 7:00 AM 0.01 M M M M Light dusting of snow covered with a thin crust of ice, 1/8 thick hoar frost. Fog 1/2 mile visibility.
2/23/2019 7:00 AM T M M M M
2/24/2019 7:00 AM 0.00 0.0 M M M
2/26/2019 7:00 AM 0.01 M M M M Light snow around 11:00 pm 1/2 hoar frost this am
3/1/2019 7:00 AM 0.00 0.0 M M M
3/2/2019 7:00 AM 0.16 3.0 M M M
3/3/2019 7:00 AM 0.12 2.5 M M M
3/5/2019 7:00 AM 0.00 0.0 M M M
3/6/2019 7:00 AM T M M M M A light dusting of grapple.
3/7/2019 7:00 AM 0.06 1.0 M M M Rain turning to snow 1 inch of snow
3/9/2019 7:00 AM 0.26 M M M M Rain tuning to snow, snowing sideways at times, as much snow on the side of my fence as on the ground.
3/11/2019 7:00 AM 0.00 0.0 M M M
3/13/2019 7:00 AM 0.20 M M M M
3/14/2019 7:00 AM 0.44 4.0 M M M Rain into Grapple beginning at 8:30 am turing into Snow at 9:45 am strongest winds after sunset.
3/15/2019 7:00 AM 0.00 0.0 M M M
3/16/2019 7:00 AM 0.00 0.0 M M M
3/17/2019 7:00 AM 0.00 0.0 M M M
3/22/2019 7:00 AM 0.00 0.0 M M M
3/23/2019 7:00 AM 0.52 M M M M
3/24/2019 7:00 AM 0.15 M M M M
3/25/2019 7:00 AM 0.23 M M M M
3/26/2019 7:00 AM 0.00 0.0 M M M
3/28/2019 7:00 AM 0.00 0.0 M M M
3/30/2019 7:00 AM 0.05 M M M M
3/31/2019 7:00 AM T M M M M
4/1/2019 7:00 AM 0.00 0.0 M M M
4/2/2019 7:00 AM 0.03 M M M M Light Rain, drizzle, light snow cover.
4/3/2019 7:00 AM T 0.0 M M M
4/5/2019 7:00 AM 0.00 0.0 M M M
4/10/2019 7:00 AM 0.01 M M M M Very light drizzle and a few flakes very early am.
4/11/2019 7:00 AM 0.43 4.0 M M M Average snow depth of 4 inches, one drift at 22 inches.
4/12/2019 7:00 AM 0.03 M M M M
4/13/2019 7:00 AM 0.02 M M M M
4/18/2019 7:00 AM 0.16 M M M M
4/19/2019 7:00 AM T M M M M Brief sprinkles after my reporting time.
4/20/2019 7:00 AM 0.00 0.0 M M M
4/21/2019 7:00 AM 0.00 0.0 M M M
4/22/2019 7:00 AM 0.04 M M M M
4/27/2019 7:00 AM 0.05 M M M M
4/29/2019 7:00 AM 0.05 M M M M Thunder lightning sudden downpour
4/30/2019 7:00 AM 0.28 M M M M
5/1/2019 7:00 AM 0.15 M M M M Snow into freezing rain, 3/4 inch ice on trees this am.
5/6/2019 7:00 AM T M M M M Late afternoon sprinkles
5/7/2019 7:00 AM 1.07 M M M M
5/8/2019 7:00 AM 0.03 M M M M
5/9/2019 7:00 AM 0.10 1.0 0.10 M M
5/10/2019 7:00 AM 0.12 M M M M Rain, snow, grapple now just cold and humid.
5/12/2019 7:00 AM T M M M M
5/13/2019 7:00 AM 0.00 0.0 M M M
5/14/2019 7:00 AM 0.00 0.0 M M M
5/18/2019 7:00 AM 0.94 M M M M 1 inch deep of pea size hail, no damage.
5/19/2019 7:00 AM 0.02 M M M M
5/20/2019 7:00 AM 0.10 M M M M
5/21/2019 7:00 AM 1.18 6.0 M M M 6 inches of wet snow
5/22/2019 7:00 AM 0.04 M M M M
5/23/2019 7:00 AM 0.00 0.0 M M M
5/26/2019 7:00 AM 0.41 M M M M Started around 2:30, only lasted 17 minutes, no hail, lightning and thunder
5/27/2019 7:00 AM 0.06 M M M M
5/28/2019 7:00 AM 0.57 M M M M
5/29/2019 7:00 AM 0.71 M M M M Just rain no hail.
5/30/2019 7:00 AM 0.00 0.0 M M M
6/2/2019 7:00 AM 0.02 M M M M Lighting, thunder and a power outage at 5:35, all for .02 inch of moisture.
6/3/2019 7:00 AM 0.06 M M M M Fast and furious for 15 minutes of rain and wind.
6/4/2019 7:00 AM 0.18 M M M M
6/7/2019 7:00 AM 0.00 0.0 M M M
6/8/2019 7:00 AM 0.28 M M M M
6/9/2019 7:00 AM 0.19 M M M M
6/11/2019 7:00 AM 0.00 0.0 M M M
6/15/2019 7:00 AM 0.08 M M M M
6/16/2019 7:00 AM T M M M M
6/17/2019 7:00 AM 0.05 M M M M
6/18/2019 7:00 AM 0.51 M M M M
6/19/2019 7:00 AM 0.27 M M M M
6/21/2019 7:00 AM T M M M M
6/22/2019 7:00 AM 0.54 M M M M
6/23/2019 7:00 AM 0.08 M M M M
6/24/2019 7:00 AM 0.02 M M M M
6/30/2019 7:00 AM 0.06 M M M M
7/1/2019 7:00 AM 0.05 M M M M
7/2/2019 7:00 AM 0.02 M M M M Watched the storms go around us, very impressive to see.
7/3/2019 7:00 AM 0.00 0.0 M M M
7/4/2019 7:00 AM 0.05 M M M M
7/5/2019 7:00 AM T M M M M
7/6/2019 7:00 AM 0.46 M M M M Crazy storm with non-stop cloud to cloud and cloud to ground lighting all with constant rolling thunder.
7/8/2019 7:00 AM 0.07 M M M M
7/10/2019 7:00 AM 0.00 0.0 M M M
7/12/2019 7:00 AM 0.00 0.0 M M M
7/13/2019 7:00 AM 0.00 0.0 M M M
7/14/2019 7:00 AM T M M M M
7/26/2019 7:00 AM 0.00 0.0 M M M
7/27/2019 7:00 AM 0.04 M M M M A very nice light rain to sprinkle this early am.
7/28/2019 7:00 AM 0.08 M M M M Nice off and on rain
8/2/2019 7:00 AM 0.00 0.0 M M M
8/3/2019 7:00 AM 0.00 0.0 M M M
8/4/2019 7:00 AM 0.12 M M M M No hail, just a nice rain.
8/5/2019 7:00 AM 0.04 M M M M
8/6/2019 7:00 AM 0.02 M M M M
8/7/2019 7:00 AM 0.00 0.0 M M M
8/8/2019 7:00 AM T M M M M
8/9/2019 7:00 AM 0.04 M M M M Thick fog during the night and early am 1/4 mile visibility
8/12/2019 7:00 AM 0.36 M M M M
8/13/2019 7:00 AM 0.00 0.0 M M M
8/15/2019 7:00 AM 0.01 M M M M
8/16/2019 7:00 AM 0.00 0.0 M M M
8/21/2019 7:00 AM 0.53 M M M M Lots and lots of cloud to cloud and strobe lighting, “it was a dark and stormy night” :)
8/22/2019 7:00 AM 0.02 M M M M
8/24/2019 7:00 AM 0.57 M M M M Lots and lots of lightning some small hail, rivers of water down my driveway, corrals and pasture, hope some soaked in.
8/27/2019 7:00 AM 0.00 0.0 M M M
8/31/2019 7:00 AM 0.49 M M M M Rain came straight down, no hail and strobe lighting with rolling thunder.
9/6/2019 7:00 AM 0.15 M M M M Lots of lighting heavy rain at times.
9/7/2019 7:00 AM 0.05 M M M M
9/8/2019 7:00 AM 0.00 0.0 M M M
9/9/2019 7:00 AM 0.37 M M M M
9/10/2019 7:00 AM 0.01 M M M M Lots of lighting to the south of us, nothing over the top of us.
9/11/2019 7:00 AM 0.03 M M M M Fog this early am 1/4 mile visibility, looks more like Scotland than Wyoming
9/12/2019 7:00 AM 0.07 M M M M
9/13/2019 7:00 AM 0.00 0.0 M M M
9/14/2019 7:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.00 0.0 M M M
9/21/2019 7:00 AM 0.01 M M M M
9/24/2019 7:00 AM 0.00 0.0 M M M
9/28/2019 7:00 AM 0.08 M M M M Light rain off an on just enough to settle the dust.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/26/2018 10/10/2018 7:00 AM 15 0.44 M M
7/15/2019 7/22/2019 7:00 AM 8 0.06 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
5/6/2019 4:00 PM Hail was 1.5 inches deep, some remaining drifts at 7am. 1/2" Grape 1/4" Pea Size Rice Mixed|White Ice 10 1min no damage Intermittent False After rain 10-20
1/1/0001 12:00 AM 1/2" Grape 1/2" Grape 1/4" Pea Size Mixed no damage False Same time as rain
5/27/2019 4:44 PM 1/4" Pea Size 1/4" Pea Size Rice Hard|White Ice 9 1min minor leaf damage Continuous False After rain 10-20
8/23/2019 6:21 PM 1/4" Pea Size Rice Rice White Ice 2 no damage Intermittent False After rain After smaller hail