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Public Information Statement

Statement as of 6:25 PM MST on January 20, 2018

Expires 7:00 AM EST on January 21, 2018


... Preliminary storm information...

Snow occurred Friday and Friday night in western Wyoming. The
snow spread into central and southern Wyoming early Saturday
morning and has continued through the day.

The following are snowfall amounts for western and central Wyoming
through 5 PM Saturday.

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

Note: snotels (snow telemetry) are remote sensing sites in High
Mountain watersheds. Snowfall data from snotels are estimated.

Location snowfall

Big Horn County...
Shell Creek snotel... 3 inches.
Bone Springs Divide snotel... 3 inches.
2 SSW Lovell... 0.1 inches.

Fremont County...
Lander Airport... 6.1 inches.
Jeffrey City... 3 inches.
Riverton... 3 inches.
St. Lawrence alt snotel... 3 inches.
Townsend creek snotel... 3 inches.
Riverton Airport... 2.5 inches.
Riverton downtown... 2.3 inches.
Hobbs Park snotel... 2 inches.
Deer Park snotel... 2 inches.
Atlantic City... 1.1 inches.
Little warm snotel... 1 inch.
Brooks Lake... 1 inch.

Hot Springs County...
9 NE Thermopolis... 1 inch.
Kirby... 0.8 inches.
Thermopolis... 0.6 inches.

Johnson County...
Bear Trap Meadow snotel... 5 inches.
Little goose snotel... 4 inches.
Kaycee... 3.5 inches.
17 E Kaycee... 3 inches.
Hansen Sawmill snotel... 2 inches.
Cloud Peak Reservoir snotel... 2 inches.
Buffalo... 1.4 inches.
4 SSW Buffalo... 1.3 inches.
13 SSE Buffalo... 1 inch.
Soldier Park snotel... 1 inch.

Lincoln County...
blind bull Summit... 9 inches.
Willow Creek snotel... 8 inches.
Cottonwood Creek snotel... 7 inches.
Commissary Ridge... 6 inches.
5 SSE Smoot... 6 inches.
Spring Creek Divide snotel... 6 inches.
Indian Creek snotel... 6 inches.
Blind bull Summit snotel... 6 inches.
Kemmerer... 5 inches.
Kelley Ranger station snotel... 5 inches.
Salt River Summit snotel... 4 inches.
Box y ranch... 4 inches.
Star Valley ranch... 3.5 inches.
5 NNE Thayne... 3.5 inches.
Afton... 3.2 inches.
Hams Fork snotel... 3 inches.
3 se Bedford... 3 inches.
2 se Thayne... 2.5 inches.

Natrona County...
grave Springs snotel... 4 inches.
1 SW Casper... 3.5 inches.
Casper Airport... 2.9 inches.
Casper Mountain... 2 inches.
12 NE Lysite... 2 inches.
Casper Mountain snotel... 1 inch.

Park County...
Beartooth Lake snotel... 12 inches.
Wolverine snotel... 9 inches.
Evening Star snotel... 8 inches.
Blackwater snotel... 8 inches.
Pahaska... 5 inches.
4 se Cody... 0.5 inches.
2 WSW Cody... 0.5 inches.
3 NE Clark... 0.3 inches.
Cody... 0.2 inches.

Sublette County...
Triple Peak snotel... 6 inches.
Larsen creek snotel... 2 inches.
East Rim Divide snotel... 2 inches.
Bondurant... 1.1 inches.
Pocket creek snotel... 1 inch.
Big Sandy Opening snotel... 1 inch.
Gunsite pass snotel... 1 inch.
Snider Basin snotel... 1 inch.
Loomis Park snotel... 1 inch.

Sweetwater County...
buckboard Marina... 2 inches.
Green River... 2 inches.
Rock Springs... 1 inch.
7 se Rock Springs... 0.8 inches.

Teton County...
Grassy Lake snotel... 12 inches.
Jackson Hole - rendezvous bowl... 6 inches.
Grand targhee snotel... 6 inches.
Grand targhee - chief Joseph... 6 inches.
Snake River stn snotel... 5 inches.
Jackson Hole - Raymer... 4 inches.
Jackson Hole - Mid Mountain... 4 inches.
Jackson dam... 3.1 inches.
Togwotee Pass snotel... 3 inches.
Phillips bench snotel... 3 inches.
Base Camp snotel... 3 inches.
Granite creek snotel... 3 inches.
1 NNW Alta... 2 inches.
Togwotee Mountain Lodge... 2 inches.
5 NW Jackson... 1.5 inches.
Jackson Hole - base... 1 inch.
Snow King... 1 inch.
Darwin ranch... 0.5 inches.

Washakie County...
Powder River Pass snotel... 6 inches.
Middle powder snotel... 5 inches.
Ten Sleep... 5 inches.
16 SSE Ten Sleep... 4.5 inches.
5 NNW Ten Sleep... 4.1 inches.
8 SW Worland... 2 inches.
Winchester... 1.5 inches.

Yellowstone National Park...
canyon snotel... 12 inches.
Lamar Ranger station... 11.7 inches.
Snake River Ranger station... 11 inches.
Lewis Lake Divide snotel... 10 inches.
Two Ocean Plateau snotel... 9 inches.
Parker Peak snotel... 8 inches.
Sylvan Lake snotel... 8 inches.
Thumb Divide snotel... 6 inches.
Tower falls Ranger station... 5.5 inches.
Sylvan Road snotel... 5 inches.


625 PM MST Sat Jan 20 2018

... Preliminary storm information...

Snow occurred Friday and Friday night in western Wyoming. The
snow spread into central and southern Wyoming early Saturday
morning and has continued through the day.

The following are snowfall amounts for western and central Wyoming
through 5 PM Saturday.

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

Note: snotels (snow telemetry) are remote sensing sites in High
Mountain watersheds. Snowfall data from snotels are estimated.

Location snowfall

Big Horn County...
Shell Creek snotel... 3 inches.
Bone Springs Divide snotel... 3 inches.
2 SSW Lovell... 0.1 inches.

Fremont County...
Lander Airport... 6.1 inches.
Jeffrey City... 3 inches.
Riverton... 3 inches.
St. Lawrence alt snotel... 3 inches.
Townsend creek snotel... 3 inches.
Riverton Airport... 2.5 inches.
Riverton downtown... 2.3 inches.
Hobbs Park snotel... 2 inches.
Deer Park snotel... 2 inches.
Atlantic City... 1.1 inches.
Little warm snotel... 1 inch.
Brooks Lake... 1 inch.

Hot Springs County...
9 NE Thermopolis... 1 inch.
Kirby... 0.8 inches.
Thermopolis... 0.6 inches.

Johnson County...
Bear Trap Meadow snotel... 5 inches.
Little goose snotel... 4 inches.
Kaycee... 3.5 inches.
17 E Kaycee... 3 inches.
Hansen Sawmill snotel... 2 inches.
Cloud Peak Reservoir snotel... 2 inches.
Buffalo... 1.4 inches.
4 SSW Buffalo... 1.3 inches.
13 SSE Buffalo... 1 inch.
Soldier Park snotel... 1 inch.

Lincoln County...
blind bull Summit... 9 inches.
Willow Creek snotel... 8 inches.
Cottonwood Creek snotel... 7 inches.
Commissary Ridge... 6 inches.
5 SSE Smoot... 6 inches.
Spring Creek Divide snotel... 6 inches.
Indian Creek snotel... 6 inches.
Blind bull Summit snotel... 6 inches.
Kemmerer... 5 inches.
Kelley Ranger station snotel... 5 inches.
Salt River Summit snotel... 4 inches.
Box y ranch... 4 inches.
Star Valley ranch... 3.5 inches.
5 NNE Thayne... 3.5 inches.
Afton... 3.2 inches.
Hams Fork snotel... 3 inches.
3 se Bedford... 3 inches.
2 se Thayne... 2.5 inches.

Natrona County...
grave Springs snotel... 4 inches.
1 SW Casper... 3.5 inches.
Casper Airport... 2.9 inches.
Casper Mountain... 2 inches.
12 NE Lysite... 2 inches.
Casper Mountain snotel... 1 inch.

Park County...
Beartooth Lake snotel... 12 inches.
Wolverine snotel... 9 inches.
Evening Star snotel... 8 inches.
Blackwater snotel... 8 inches.
Pahaska... 5 inches.
4 se Cody... 0.5 inches.
2 WSW Cody... 0.5 inches.
3 NE Clark... 0.3 inches.
Cody... 0.2 inches.

Sublette County...
Triple Peak snotel... 6 inches.
Larsen creek snotel... 2 inches.
East Rim Divide snotel... 2 inches.
Bondurant... 1.1 inches.
Pocket creek snotel... 1 inch.
Big Sandy Opening snotel... 1 inch.
Gunsite pass snotel... 1 inch.
Snider Basin snotel... 1 inch.
Loomis Park snotel... 1 inch.

Sweetwater County...
buckboard Marina... 2 inches.
Green River... 2 inches.
Rock Springs... 1 inch.
7 se Rock Springs... 0.8 inches.

Teton County...
Grassy Lake snotel... 12 inches.
Jackson Hole - rendezvous bowl... 6 inches.
Grand targhee snotel... 6 inches.
Grand targhee - chief Joseph... 6 inches.
Snake River stn snotel... 5 inches.
Jackson Hole - Raymer... 4 inches.
Jackson Hole - Mid Mountain... 4 inches.
Jackson dam... 3.1 inches.
Togwotee Pass snotel... 3 inches.
Phillips bench snotel... 3 inches.
Base Camp snotel... 3 inches.
Granite creek snotel... 3 inches.
1 NNW Alta... 2 inches.
Togwotee Mountain Lodge... 2 inches.
5 NW Jackson... 1.5 inches.
Jackson Hole - base... 1 inch.
Snow King... 1 inch.
Darwin ranch... 0.5 inches.

Washakie County...
Powder River Pass snotel... 6 inches.
Middle powder snotel... 5 inches.
Ten Sleep... 5 inches.
16 SSE Ten Sleep... 4.5 inches.
5 NNW Ten Sleep... 4.1 inches.
8 SW Worland... 2 inches.
Winchester... 1.5 inches.

Yellowstone National Park...
canyon snotel... 12 inches.
Lamar Ranger station... 11.7 inches.
Snake River Ranger station... 11 inches.
Lewis Lake Divide snotel... 10 inches.
Two Ocean Plateau snotel... 9 inches.
Parker Peak snotel... 8 inches.
Sylvan Lake snotel... 8 inches.
Thumb Divide snotel... 6 inches.
Tower falls Ranger station... 5.5 inches.
Sylvan Road snotel... 5 inches.



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