Station Overview Station Location
Station Number WY-NT-9 Latitude 42.869233
Station Name Casper 2.7 NNE Longitude -106.310892
County Natrona Elevation (ft) 5251



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 1.27 0.77 30 0.77 30 0.00 0 0 6 3 5.9 3 3
Nov 12 0.74 0.39 25 0.39 25 0.00 0 0 3 0 5.0 3 5
Dec 12 0.66 0.29 27 0.29 27 0.00 0 0 4 0 4.9 4 9
Jan 13 0.45 0.29 30 0.29 30 0.00 0 0 5 2 2.3 5 13
Feb 13 0.72 0.59 28 0.59 28 0.00 0 0 5 3 6.6 5 13
March 13 1.03 1.12 31 1.12 31 0.00 0 0 7 1 9.0 5 7
April 13 1.42 1.84 30 1.84 30 0.00 0 0 10 1 27.2 9 10
May 13 2.31 2.55 18 2.55 18 0.00 0 0 7 0 3.7 1 2
June 13 1.41 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
July 13 1.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 13 1.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 13 1.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 13.54" 7.84" 221 days 7.84" 221 0.00" 0 days 0 47 days 10 days 64.6" 35 days 62 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 0.00
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 T
10/6/2012 0.20
10/7/2012 T
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.00
10/14/2012 0.00
10/15/2012 0.00
10/16/2012
10/17/2012 0.03
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.03
10/23/2012 T
10/24/2012 0.03
10/25/2012 0.42
10/26/2012 0.06
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.16
11/11/2012 0.05
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.00
11/21/2012
11/22/2012 0.00
11/23/2012
11/24/2012
11/25/2012 0.00
11/26/2012 0.18
11/27/2012 0.00
11/28/2012 0.00
11/29/2012
11/30/2012 0.00
12/1/2012
12/2/2012
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012
12/7/2012 0.00
12/8/2012
12/9/2012 0.04
12/10/2012 0.00
12/11/2012 0.00
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.00
12/18/2012 0.00
12/19/2012 0.00
12/20/2012 0.00
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.05
12/26/2012 0.00
12/27/2012 0.18
12/28/2012 0.02
12/29/2012 0.00
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013 T
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 T
1/12/2013 0.05
1/13/2013 0.02
1/14/2013 0.00
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.00
1/27/2013 0.00
1/28/2013 0.15
1/29/2013 0.05
1/30/2013 0.00
1/31/2013 0.02
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.00
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 0.35
2/11/2013 0.00
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 T
2/15/2013 0.06
2/16/2013 T
2/17/2013 0.00
2/18/2013 T
2/19/2013 0.00
2/20/2013 0.00
2/21/2013 0.00
2/22/2013 0.00
2/23/2013 0.00
2/24/2013 0.12
2/25/2013 0.00
2/26/2013 0.04
2/27/2013 0.02
2/28/2013 0.00
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.02
3/5/2013 0.00
3/6/2013 0.00
3/7/2013 0.00
3/8/2013 0.00
3/9/2013 0.00
3/10/2013 0.00
3/11/2013 0.00
3/12/2013 0.42
3/13/2013 0.00
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.00
3/18/2013 T
3/19/2013 0.08
3/20/2013 0.00
3/21/2013 0.00
3/22/2013 0.32
3/23/2013 0.02
3/24/2013 0.00
3/25/2013 0.00
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.02
3/31/2013 0.24
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.00
4/3/2013 0.00
4/4/2013 T
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.46
4/10/2013 0.36
4/11/2013 0.00
4/12/2013 0.15
4/13/2013 0.09
4/14/2013 0.25
4/15/2013 0.00
4/16/2013 0.02
4/17/2013 0.31
4/18/2013 0.08
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.08
4/23/2013 0.04
4/24/2013 0.00
4/25/2013 0.00
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 0.12
5/2/2013 0.06
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013
5/7/2013 0.00
5/8/2013
5/9/2013 0.00
5/10/2013 0.00
5/11/2013
5/12/2013
5/13/2013 0.00
5/14/2013
5/15/2013
5/16/2013 0.02
5/17/2013 0.01
5/18/2013
5/19/2013 1.66
5/20/2013 0.62
5/21/2013 0.06
5/22/2013
5/23/2013 0.00
5/24/2013 0.00
5/25/2013
5/26/2013 0.00
5/27/2013
5/28/2013 0.00
5/29/2013
5/30/2013
5/31/2013
6/1/2013 0.00
6/2/2013
6/3/2013
6/4/2013
6/5/2013 0.00
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear & calm.
10/2/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently a few scattered clouds and breezy. Anticipating cold weather, picking the last of the tomatoes tonight.
10/3/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear & breezy. Awaiting cold invasion.
10/4/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cold dramatically arrived early afternoon. Currently 26F, clear & calm. Looks like a dusting of snow on the top of Casper mtn @ 8000'.
10/5/2012 7:00 AM T 0.0 0.00 0.0 0.00 Currently low overcast, misty. Casper mtn obscured. Dusting of snow down to 5500'. None at this station. Light upslope breeze.
10/6/2012 7:00 AM 0.20 2.7 0.23 2.5 0.23 Nice wet snow with golden leaves sprinkled on top. Lovely. Gauge had snow stuck to exterior so not a perfect reading.
10/7/2012 7:00 AM T 0.0 0.00 T 0.00 Just a few spots of snow remaining in shaded areas. Snow remaining on ground above 5500'. Currently clear, cool & calm.
10/8/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cool, clear & breezy.
10/9/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently low overcast. Mountain obscured down to 6000'. Darkness at 7:00 AM really annoying.
10/10/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently frosty, clear, & calm.
10/11/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00 Yesterday's weather was perfect for working outdoors. Currently clear with scattered inversion-type clouds along face of Casper Mtn.
10/12/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Yesterday provided perfect weather. Currently high, thin cloud layer, hazy, calm.
10/13/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Smoky atmosphere yesterday. Currently clear & calm.
10/15/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Beautiful day yesterday. Currently windy with scattered lenticular clouds SE.
10/17/2012 7:00 AM 0.03 0.0 0.00 0.0 0.00 Winds were brutal yesterday. Most precip skirted around this station, but we did get 0.03. Currently overcast and breezy.
10/18/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy & clear yesterday. High winds created local significant forest fire ash blows off the east end of Casper Mtn., inundating ranch land downwind. Currently clear and breezy.
10/19/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and windy continues.
10/20/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Wind continues. Currently lenticular clouds to the east, broken layer to the west. Majority of trees still holding their leaves despite the winds.
10/21/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Finally, the wind has at least changed direction. Currently low overcast, 6500' ceiling, up-slope breezes out of ENE.
10/22/2012 7:00 AM 0.03 0.0 0.00 0.0 0.00 A few light showers overnight. Currently, dark overcast, calm.
10/23/2012 7:00 AM T 0.0 0.00 0.0 0.00 Just a few sprinkles here 'n there. Currently overcast, calm.
10/24/2012 8:00 AM 0.03 0.0 0.00 0.0 0.00 A few showers passed thru yesterday, mostly near Casper Mtn. Currently Low overcast, sprinkling turning to snowflakes.
10/25/2012 6:00 AM 0.42 3.0 0.25 3.0 0.25 Much snow stuck to exterior of NE side of gauge. Disparity between gauge and ground readings. A lot of the precip fell as rain before changing to snow. Currently ground fog and calm.
10/26/2012 7:00 AM 0.06 0.2 0.04 1.0 0.15 Light snow fell in late evening. Currently clear & calm w/clouds topping Casper mt.
10/27/2012 7:00 AM 0.00 0.0 0.00 T 0.00 Snow remains in sheltered locations. Currently clear & breezy.
10/28/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently windy, overcast, and woefully dark.
10/29/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00 Currently windy, high thin layer with lenticular clouds east of Casper mtn and over Laramie range.
10/30/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear & breezy.
10/31/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Breezy yesterday and warming. Currently clear and slight breeze.
11/1/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently beautiful sunrise. Overcast, light breeze.
11/2/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy yesterday. Currently high, thin clouds and calm.
11/3/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Yesterday was beautiful shirtsleeve weather for finishing up autumn chores. Currently frosty 23F, clear, and calm.
11/4/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently overcast and breezy.
11/5/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Another morning of overcast, breezy conditions.
11/6/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Yesterday cloudy and breezy. Currently calm with high, thin overcast.
11/7/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear and windy with lenticulars east end of Casper Mtn. 55F.
11/8/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear and calm.
11/9/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently calm and clear overhead. cloud layers both east and west. Feels like the calm before the storm.
11/10/2012 7:00 AM 0.16 1.0 0.08 1.0 0.08 Currently low overcast, 20F.
11/11/2012 7:00 AM 0.05 1.0 0.05 2.0 0.14 Mostly light, fluffy flakes intermittent yesterday. Currently 8F, clear & calm, with layer of scud topping west end of Casper mtn.
11/12/2012 7:00 AM 0.00 0.0 0.00 1.0 0.06 Cold, clear, & windy. 15F at bedtime, but 24F and windy this morning.
11/13/2012 7:00 AM 0.00 0.0 0.00 T 0.00 Slight warming yesterday and windy. Currently overcast, windy. Snow remaining only in sheltered areas.
11/14/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Wind continues. Currently thin overcast. Relatively warm @ 38F.
11/15/2012 6:00 AM 0.00 0.0 0.00 0.0 0.00 Currnetly clear, 24F.
11/17/2012 7:00 AM 0.00 0.0 M M M
11/18/2012 7:00 AM 0.00 0.0 M M M
11/19/2012 7:00 AM 0.00 0.0 M M M
11/20/2012 7:00 AM 0.00 0.0 M M M
11/22/2012 7:00 AM 0.00 0.0 M M M
11/25/2012 7:00 AM 0.00 0.0 M M M
11/26/2012 7:00 AM 0.18 3.0 0.16 3.0 0.16
11/27/2012 7:00 AM 0.00 0.0 M 1.5 0.10
11/28/2012 7:00 AM 0.00 0.0 M M M
11/30/2012 7:00 AM 0.00 0.0 M M M
12/3/2012 7:00 AM 0.00 0.0 M M M Trace of rain. Less than 0.01 inches.
12/4/2012 7:00 AM 0.00 0.0 M M M
12/5/2012 7:00 AM 0.00 0.0 M M M
12/7/2012 7:00 AM 0.00 0.0 M M M Few flakes of snow on metal objects.
12/9/2012 7:00 AM 0.04 0.5 0.04 0.5 0.04 Brrrr. 2 F.
12/10/2012 7:00 AM 0.00 0.0 M 0.5 0.01
12/11/2012 7:00 AM 0.00 0.0 M M M Snow in protected areas
12/12/2012 7:00 AM 0.00 0.0 M M M
12/13/2012 7:00 AM 0.00 0.0 M M M
12/14/2012 7:00 AM 0.00 0.0 M M M
12/15/2012 7:00 AM 0.00 0.0 M M M Trace of snow.
12/16/2012 7:00 AM 0.00 0.0 M M M
12/17/2012 7:00 AM 0.00 0.0 M M M
12/18/2012 7:00 AM 0.00 0.0 M M M
12/19/2012 7:00 AM 0.00 0.0 M M M
12/20/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Just returned from vacation, so late in remembering to report. @9:40, hellacious winds averaging mid 20s-mid 30s
12/21/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Oops. Forgot once again that I'm no longer on vacation. Currently very windy.
12/22/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Winds continue
12/23/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy & dry continues.
12/24/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently overcast and blissfully calm.
12/25/2012 7:00 AM 0.05 1.0 0.05 1.0 0.05 Very little snow, but we're grateful it's enough for a 'White Christmas.'
12/26/2012 7:00 AM 0.00 0.0 0.00 1.0 0.10 Currently overcast, bitter cold. 7F, calm. Was down to 1F around midnight.
12/27/2012 7:00 AM 0.18 3.0 0.18 4.0 0.22 Currently light snowfall continuing. Calm.
12/28/2012 7:00 AM 0.02 0.4 0.02 3.5 0.27 Currently clam, overcast, light snow falling on Casper Mtn.
12/29/2012 7:00 AM 0.00 0.0 0.00 3.0 0.29 Wind has returned, so temperatures have warmed. Currently clear and windy.
12/30/2012 7:00 AM 0.00 0.0 0.00 1.5 0.22 Currently clear, calm, and cold.
12/31/2012 7:00 AM 0.00 0.0 0.00 2.5 0.26 Another cold night. -3F @ 6:00AM. Currently clear & calm.
1/1/2013 7:00 AM 0.00 0.0 0.00 1.5 0.22 Currently high, scattered cloud layer, breezy. Temps up to 16F.
1/2/2013 7:00 AM T T 0.00 1.0 0.17 Just a dusting late evening. Not measurable Currently overcast and calm.
1/3/2013 7:00 AM 0.00 0.0 0.00 1.0 0.19 Currently clear & breezy.
1/4/2013 7:00 AM 0.00 0.0 0.00 1.0 0.20 Currently clear, calm, and cold. Remaining snow on ground gets more granular each day.
1/5/2013 7:00 AM 0.00 0.0 0.00 1.0 0.15 Currently again...clear, cold, & calm.
1/7/2013 7:00 AM 0.00 0.0 0.00 T 0.00 Snow remaining in sheltered areas. Not measurable. Currently clear, warm (28F), and breezy.
1/8/2013 7:00 AM 0.00 0.0 0.00 T 0.00 Currently high, thin cloud layers, breezy.
1/9/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Once again, currently warm (37F), clear & windy.
1/10/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 High winds all night. Currently pretty sunrise with thin overcast.
1/11/2013 7:00 AM T T 0.00 T 0.00 Currently just a dusting with very light snowfall, 13F and upslope conditions
1/12/2013 7:00 AM 0.05 0.5 0.05 0.5 0.05 Measurements exact. Currently very light snowfall continues. Cold and calm.
1/13/2013 7:00 AM 0.02 0.2 0.02 1.0 0.06 Clear, calm, and cold (0F).
1/14/2013 7:00 AM 0.00 0.0 0.00 0.4 0.02 Very cold, breezy & clear.
1/15/2013 7:00 AM 0.00 0.0 0.00 0.5 0.05 Wind warmed us up to 14! Overcast.
1/16/2013 7:00 AM 0.00 0.0 0.00 T 0.00 Winds have brought the temps up to more tolerable levels and is removing snow.
1/17/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear and 19F.
1/18/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently clear & windy.
1/19/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear & windy
1/20/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Currently high thin overcast and blissfully calm.
1/21/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Mostly clear and breezy.
1/22/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 34F & windy.
1/23/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 45F & windy
1/24/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy & warm continues. Really need precipitation!
1/25/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warm, clear, breezy.
1/26/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warm, clear & windy continues.
1/27/2013 8:00 AM 0.00 0.0 0.00 0.0 0.00 Warm, overcast, windy.
1/28/2013 7:00 AM 0.15 1.2 0.11 1.2 0.11 Very light snowfall continues.
1/29/2013 7:00 AM 0.05 0.1 0.05 1.5 0.14 Currently crisp, clear & calm.
1/30/2013 7:00 AM 0.00 0.0 0.00 1.0 0.11 Windy and mostly overcast.
1/31/2013 7:00 AM 0.02 0.3 0.02 1.5 0.16 Overcast 6500' ceiling.
2/1/2013 7:00 AM 0.00 0.0 0.00 0.5 0.11 Remaining snow sample is very icy. Currently overcast and windy.
2/2/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and windy.
2/3/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy and warm 34F.
2/4/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warm (36F), breezy overcast with wind polished clouds.
2/5/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Beautifully clear and calm.
2/6/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast and breezy.
2/7/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 A brief snow shower passed thru late afternoon. Not enough to record. Currently frosty, 16F. Clear & calm.
2/8/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 36F, clear & breezy.
2/9/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 No snow yet. Overcast and breezy.
2/10/2013 7:00 AM 0.35 4.0 0.30 4.0 0.30 Nice snow. Hoping for more today.
2/11/2013 7:00 AM 0.00 0.0 0.00 3.5 0.37 Currently clear, cold (7F), and calm.
2/12/2013 7:00 AM 0.00 0.0 0.00 2.0 0.31 Had nice sunshine and some melting yesterday. Currently clear and breezy.
2/13/2013 7:00 AM 0.00 0.0 0.00 1.5 0.23 Overnight winds kept the temps up. Currently overcast and windy.
2/14/2013 7:00 AM T T 0.00 1.0 0.21 Just a trace of powder on top of a crunchy cookie sample of old snow. Currently light snow falling, low overcast, calm.
2/15/2013 7:00 AM 0.06 0.4 0.04 1.5 0.24
2/16/2013 7:00 AM T T 0.00 1.5 0.25 Intermittent snow showers yesterday. Nothing measurable. Currently clear and windy.
2/17/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy, warm (39F), high thin overcast. Some snow remaining in protected and drifted areas.
2/18/2013 7:00 AM T T 0.00 0.0 0.00
2/19/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Large sparkly frost crystals. High thin overcast, calm and cold.
2/20/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/21/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Dusting snow/frost on cars. Low overcast, breeze.
2/22/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and calm.
2/23/2013 8:45 AM 0.00 0.0 0.00 0.0 0.00 Windy, snow showers obscuring Casper Mtn. No precip at this station.
2/24/2013 7:00 AM 0.12 1.0 0.09 1.0 0.09 Wind was a factor in overnight snowfall. Difficult to find representative sample.
2/25/2013 7:00 AM 0.00 0.0 0.00 1.0 0.12 Estimated total snow because of drifting. Currently clear and breezy.
2/26/2013 7:30 AM 0.04 1.0 0.04 1.0 0.04 Light snowfall continues. Impossible to measure total snow because of random drifting covered by new snow. Shouldn't be a great deal different from the new snow measurement.
2/27/2013 7:00 AM 0.02 0.2 0.02 0.5 0.05 Numbers exact. Currently clear and calm.
2/28/2013 7:00 AM 0.00 0.0 0.00 0.5 0.12 Remaining snow sample dense & icy. High thin overcast and breezy.
3/1/2013 7:00 AM 0.00 0.0 0.00 T 0.00 Snow remains in drifted areas at this station. Full snow cover down to 5500'. Currently high, thin, broken cloud layer. Calm
3/2/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Warmer (38F) and breezy.
3/3/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast & breezy. 44F.
3/4/2013 7:30 AM 0.02 0.5 0.01 0.5 0.01 A half inch of fluff this morning. Calm and overcast.
3/5/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy frost this morning. Cold, clear and calm.
3/6/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Calm & clear.
3/7/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 High, thin cloud layer 38f & breezy.
3/8/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast & calm.
3/9/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Low overcast, calm. No snow yet.
3/10/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 13F, clear & calm. Anticipated wet snow passed us by.
3/11/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 33F. Overcast & calm. A few sparse snow showers passing along Casper Mtn.
3/12/2013 7:00 AM 0.42 2.0 0.18 2.0 0.18 A lot of the snowfall melted upon arrival. Still 2" on ground. Currently cold, calm, & clear.
3/13/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, warm (39F), & breezy. Fast snow melt yesterday. A little left in shady areas.
3/14/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Beautiful day yesterday. currently clear & calm.
3/15/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 warm 52F, overcast & breezy.
3/16/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Cooler 29F, overcast and calm.
3/17/2013 8:45 AM 0.00 0.0 0.00 0.0 0.00 An inversion layer hung over town most of the night. Currently 42F, overcast, and very windy with snow shower over east end of Casper Mtn.
3/18/2013 7:00 AM T 0.0 0.00 0.0 0.00 A few snow showers passed thru in the late afternoon. Very windy. Currently clear and calm, 21F.
3/19/2013 7:30 AM 0.08 1.0 0.70 1.0 0.70 An inch of snow overnight. Currently clear and calm. A little scud topping west end of Casper mtn.
3/20/2013 6:45 AM 0.00 0.0 0.00 0.0 0.00 Good thaw yesterday, Just a few remaining snow spots in shady areas. Currently cold (13F), clear & calm.
3/21/2013 6:45 AM 0.00 0.0 0.00 0.0 0.00 Once again, a few sparse snowshowers along Casper mtn yesterday. Currently overcast and windy.
3/22/2013 7:00 AM 0.32 4.0 0.28 4.0 0.28 Nice snowfall. Currently high thin cloud layer, calm.
3/23/2013 7:30 AM 0.02 1.5 0.06 2.5 0.24 Many light, big-flake showers passed thru yesterday leaving fluff on top of icy old snow. Currently overcast and calm.
3/24/2013 8:00 AM 0.00 0.0 0.00 1.0 0.17 Crunchy sample this morning. Cold, overcast, and calm.
3/25/2013 7:00 AM 0.00 0.0 0.00 1.0 0.10 Clear, calm & 5F. Brrrr. Total snow data exact.
3/26/2013 7:00 AM 0.00 0.0 0.00 T 0.00 Currently mostly calm & clear with very thin high clouds in the west. A little snow remaining in shaded areas.
3/27/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear and calm.
3/28/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2013 7:00 AM 0.02 0.0 0.00 0.0 0.00 Hark! is that raindrops falling on the roof? 0.02 in gauge with little shower this early morning, A few sprinkles around sunset last night. It's springtime!
3/31/2013 7:00 AM 0.24 0.0 0.00 0.0 0.00 Thrilled over quarter inch of easy rain! A great way to get into spring! For a few minutes in the afternoon the rain turned to gigantic flakes melting on contact. No way to measure.
4/1/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2013 7:00 AM T 0.0 0.00 0.0 0.00 Frosty morn. Clear & calm. Lightning and rain showers along Casper mtn.late afternoon, but not at this station.
4/5/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Overcast, breezy, warm (55F) and dry).
4/6/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Clear, calm, and warm.
4/7/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Sunny with scud behind Casper mtn. Breezy.
4/8/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00 Top of Casper Mtn obscured. Upslope winds out of NE. 38F & 82% humidity.
4/9/2013 7:00 AM 0.46 7.0 0.52 M M
4/10/2013 7:00 AM 0.36 4.0 0.36 10.0 1.04
4/11/2013 7:00 AM 0.00 0.0 M 6.5 1.09 Trace of snow.
4/12/2013 7:00 AM 0.15 0.5 0.15 3.0 0.57
4/13/2013 7:00 AM 0.09 M 0.09 1.0 0.41
4/14/2013 7:00 AM 0.25 2.0 0.25 2.0 0.25
4/15/2013 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2013 7:00 AM 0.02 1.0 0.05 1.0 0.05
4/17/2013 7:00 AM 0.31 10.0 0.31 11.0 1.08
4/18/2013 7:00 AM 0.08 1.0 0.08 10.0 1.17
4/19/2013 7:00 AM 0.00 0.0 M 3.0 1.05
4/20/2013 7:00 AM 0.00 0.0 M M M A few drifts of snow remaining.
4/21/2013 7:00 AM 0.00 0.0 M M M
4/22/2013 7:00 AM 0.08 1.2 0.07 M M
4/23/2013 7:00 AM 0.04 0.5 0.04 2.0 0.10
4/24/2013 7:00 AM 0.00 0.0 M M M
4/25/2013 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 0.12 3.7 0.21 3.7 0.21
5/2/2013 7:00 AM 0.06 M 0.06 1.0 0.20
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/9/2013 7:00 AM 0.00 0.0 M M M trace of rain
5/10/2013 7:00 AM 0.00 0.0 M M M
5/13/2013 7:00 AM 0.00 0.0 M M M
5/16/2013 7:00 AM 0.02 M M M M
5/17/2013 7:00 AM 0.01 M M M M
5/19/2013 12:55 PM 1.66 M M M M
5/20/2013 7:00 AM 0.62 M M M M
5/21/2013 7:00 AM 0.06 M 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
5/26/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 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



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