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A large storm system moved through the region this weekend, depositing over 20 inches of snow on Casper Mountain, with 5 to 10 inches of snow around Casper. Some of the higher valley locations recorded 2 to 3 inches of very wet snow, however most areas below about 6500ft did not change over from rain, or only did so very briefly. 


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This infographic was made on Saturday afternoon, snow was coming down above 6500 feet but remained mostly rain below. 

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Temperatures  continued to drop Saturday night into Sunday morning, when snow began to pile up in Natrona County (above). Almost 2 feet of snow fell on Casper Mountain during the 2 day period.

Photo by Tina Chudilowsky

Cold air remained behind for Sunday night and Monday morning as a hard freeze hit much of western and central Wyoming.


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Infographic was valid for Sunday Night / Monday Morning following the storm

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Storm Total Snowfall Reports
County Station Name Snowfall
Fremont Townsend Creek Snotel 12
  Sinks Canyon - MU Camp 10
  9.5 SW Lander 9
  Hobbs Park Snotel 9
  South Pass Snotel 8
  South Pass 8
  Jeffrey City 6
  7 SW Lander 5
  6 SW Lander 4.6
  Red Canyon 4
  Deer Park Snotel 4
  15 W Jeffrey City 3
  Atlantic City 2.5
  3 SSE Lander 2
  St. Lawrence Alt Snotel 2
  7 WNW Lander 2
  Cold Springs Snotel 2
  9 SSE Lander 1.8
  Lander 0.5-1.5
  1 SW Lander 1
  6 SE Lander 1
  Lander Airport 0.7
Hot Springs Owl Creek Snotel 1
Johnson Little Goose Snotel 9
  Cloud Peak Reservoir Snotel 7
  Soldier Park Snotel 7
  Hansen Sawmill Snotel 2
  Bear Trap Meadow Snotel 1
  17 NNW Kaycee 0.3
  Spring Creek Divide Snotel 4
  Indian Creek Snotel 3


  Kelley Ranger Station Snotel 3
  Blind Bull Summit Snotel 2
  Cottonwood Creek Snotel 2
  Fossil Butte 2
  Salt River Summit Snotel 1
Natrona Casper Mountain 16-22.5
  Casper Mountain Snotel 19
  Reno Hill Snotel 17
  5 SW Casper 12
  2 S Casper 10.5
  10 WSW Casper 9.1
  11 ESE Casper 8.8
  4 WSW Casper 6.1
  Grave Spring Snotel 6
  11 WSW Casper 6
  4 WSW Casper 5.7
  Midwest 5.5
  2 E Evansville 5
  Casper 2-4.2
  Powder River 4
Park 3 NE Sunshine 0.5
Sublette Triple Peak Snotel 2
  Snider Basin Snotel 1
  Pinedale 0.6
  14 NW Pinedale 0.3
Sweetwater 7 SE Rock Springs 0.7
  5 N Farson 0.3
  Rock Springs 0.3
Teton Darwin Ranch 4
Washakie Middle Powder Snotel 3


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