Western and Central Wyoming

Weather Forecast Office

Light to Moderate Snow Continues Today, Bitter Cold Follows Tonight through Wednesday

SYNOPSIS: Areas of light to moderate snow will continue across most of Wyoming today, and across the southern half of the state thru this evening. Snow will taper off across the area overnight, leaving bitter cold temperatures across the area through Wednesday. Low temperatures will be mostly from -15F to -25F across north and central Wyoming Tuesday morning.

IMPACTS:

**Current Radar and Forecast of Heavier Snowfall**

Click Image To Enlarge Heavier areas of snow in darker blues and green colors.	Click Image To Enlarge Weather model simulation of snow development across the area from 5 am Monday until midnight Monday night. Expected heavier snow bands depicted in darker blue shades.

Video Briefing
Created at 3 PM on February 18th

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NWS Text Products and Forecasts

Area Forecast Discussion	Winter Weather Statement	Special Weather Statement	What's a "Watch?"
Observed Snow Totals or High Wind	High Wind Statement	Weather Story	What's a "Watch?"

**Quick View of Winter Hazards and Forecast Snow Totals**

Click Image To Enlarge Winter Storm Warnings and Advisories are in effect Tonight into Monday Latest Winter Storm Warning and Advisory Statement	Click Image To Enlarge New snowfall expected from 5 PM Sunday until 5 PM Monday

**Quick View of Expected High and Low Temperatures Monday and Tuesday**

Click Image To Enlarge Forecast High Temperatures on Monday, February 19th.	Click Image To Enlarge Forecast Low Temperatures on Tuesday Morning, February 20th

Click Image To Enlarge Forecast High Temperatures on Tuesday, February 20th.	Click Image To Enlarge Forecast Low Temperatures on Wednesday Morning, February 21st

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Snow Totals and Wind Reports will be posted and updated here once the storm occurs (Please double check date and time of product)
650 NOUS45 KRIW 281654 PNSRIW WYZ001>020-022>030-290443- Public Information Statement National Weather Service Riverton WY 1043 AM MDT Tue Oct 28 2025 ...SNOWFALL REPORTS... A Winter weather system moved through the region beginning Saturday evening with snowfall occurring across much of western WY through early Monday evening. Greatest snowfall amounts occurred across the western WY mountains and higher elevations in Yellowstone National Park. Accumulating snow was also measured across the Western Valleys, most notably Star Valley on Sunday. There were also a few isolated reports around Casper and in Johnson County, as well as the Cody Foothills, most of which fell on Monday with convective snow showers that occurred off an on through the afternoon. Location Amount Elevation (ft.) ...Big Horn County... 17 E Shell 3.0 in 9577 14 NE Shell 3.0 in 9343 ...Fremont County... 7 NNW South Pass City 11.0 in 8936 10 NNW South Pass City 11.0 in 9659 14 SW Fort Washakie 8.0 in 10065 23 NW Dubois 5.1 in 9347 6 WSW Dubois 5.0 in 9411 15 W Fort Washakie 4.0 in 8444 13 SW Lander 4.0 in 8725 11 WSW Burris 3.0 in 9903 11 N Dubois 2.0 in 8666 1 WNW Dubois 1.0 in 6955 ...Johnson County... 18 WNW Buffalo 4.0 in 9857 3 SSW Mayoworth 1.0 in 5477 Kaycee T in 4668 ...Lincoln County... 10 ESE Smoot 13.0 in 9378 3 SE Turnerville 13.0 in 8237 15 ESE Smoot 12.0 in 9037 16 ENE Turnerville 11.0 in 9022 6 ENE Smoot 10.0 in 8398 16 ENE Turnerville 9.0 in 8783 21 NE Cokeville 9.0 in 9322 1 SE Thayne 6.3 in 6071 8 S Smoot 6.0 in 7593 15 ENE Cokeville 6.0 in 7903 4 NE Thayne 5.7 in 6199 4 NNE Thayne 5.2 in 6248 5 SSE Smoot 5.0 in 6980 15 NNE Cokeville 5.0 in 8355 10 ENE Turnerville 4.0 in 6642 Afton 3.6 in 6255 3 N Etna 3.5 in 5927 2 NE Alpine 3.0 in 5698 ...Natrona County... 4 NW Mills 1.0 in 5278 1 NW Casper 0.1 in 5139 ...Park County... 12 SE Pahaska 10.0 in 9650 13 WSW Sunlight Basin 10.0 in 9378 8 W East Entrance 7.0 in 8411 14 N Sunlight Basin 6.0 in 9357 16 N Pahaska 5.0 in 9326 2 WSW East Entrance 4.0 in 7354 19 SW Valley 4.0 in 8491 Pahaska 3.0 in 6687 East Entrance 3.0 in 6952 1 SW Canyon 3.0 in 7865 20 SW Pitchfork 2.0 in 9789 7 NW Sunlight Basin 1.0 in 8017 ...Sublette County... 17 ESE Turnerville 11.0 in 8764 17 WNW South Pass City 7.0 in 8883 11 E Big Sandy 7.0 in 9062 20 NW Calpet 7.0 in 8062 16 SW Dubois 6.0 in 9716 12 ESE Bondurant 6.0 in 7960 14 E Bondurant 5.0 in 8206 12 N Cora 4.0 in 8413 11 NNE Pinedale 3.0 in 9010 6 WNW Cora 2.3 in 7460 20 E Bondurant 2.0 in 7741 1 NNE Bondurant 1.5 in 6691 5 NW Daniel 1.0 in 7338 1 NNW Pinedale 0.8 in 7204 ...Teton County... 22 E South Entrance 12.0 in 9332 6 ENE Alta 12.0 in 9260 5 ENE Alta 11.0 in 8792 5 N South Entrance 11.0 in 7875 8 W South Entrance 10.0 in 7352 23 ESE Moran Junction 10.0 in 9612 4 WNW Teton Village 9.0 in 9628 2 NW Wilson 9.0 in 8017 6 NNW Moose 8.0 in 9561 16 E Moran Junction 8.0 in 9188 3 NW Teton Village 8.0 in 9663 2 SSW Grant Village 8.0 in 7968 3 NW Teton Village 7.0 in 8220 South Entrance 7.0 in 7004 South Entrance 6.3 in 6887 5 W Wilson 5.0 in 8047 19 NE Bondurant 4.0 in 8770 10 N Bondurant 4.0 in 6912 1 S Jackson 3.0 in 7804 6 ESE Hoback Junction 3.0 in 6150 6 WNW Hoback Junction 3.0 in 6526 8 NNE Moran Junction 3.0 in 7671 19 NE Bondurant 2.1 in 8170 2 NNE Teton Village 2.0 in 6338 Kelly 2.0 in 6652 2 NW Teton Village 1.1 in 6596 Jackson 0.9 in 6256 ...Washakie County... 18 ENE Ten Sleep 6.0 in 9449 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. $$

Snow Totals and Wind Reports will be posted and updated here once the storm occurs
(Please double check date and time of product)

                        
650
NOUS45 KRIW 281654
PNSRIW
WYZ001>020-022>030-290443-

Public Information Statement
National Weather Service Riverton WY
1043 AM MDT Tue Oct 28 2025

...SNOWFALL REPORTS...

A Winter weather system moved through the region beginning Saturday
evening with snowfall occurring across much of western WY through
early Monday evening. Greatest snowfall amounts occurred across the
western WY mountains and higher elevations in Yellowstone National
Park. Accumulating snow was also measured across the Western
Valleys, most notably Star Valley on Sunday. There were also a few
isolated reports around Casper and in Johnson County, as well as the
Cody Foothills, most of which fell on Monday with convective snow
showers that occurred off an on through the afternoon.

Location                     Amount     Elevation (ft.)

...Big Horn County...
17 E Shell                   3.0 in     9577
14 NE Shell                  3.0 in     9343

...Fremont County...
7 NNW South Pass City        11.0 in    8936
10 NNW South Pass City       11.0 in    9659
14 SW Fort Washakie          8.0 in     10065
23 NW Dubois                 5.1 in     9347
6 WSW Dubois                 5.0 in     9411
15 W Fort Washakie           4.0 in     8444
13 SW Lander                 4.0 in     8725
11 WSW Burris                3.0 in     9903
11 N Dubois                  2.0 in     8666
1 WNW Dubois                 1.0 in     6955

...Johnson County...
18 WNW Buffalo               4.0 in     9857
3 SSW Mayoworth              1.0 in     5477
Kaycee                        T in      4668

...Lincoln County...
10 ESE Smoot                 13.0 in    9378
3 SE Turnerville             13.0 in    8237
15 ESE Smoot                 12.0 in    9037
16 ENE Turnerville           11.0 in    9022
6 ENE Smoot                  10.0 in    8398
16 ENE Turnerville           9.0 in     8783
21 NE Cokeville              9.0 in     9322
1 SE Thayne                  6.3 in     6071
8 S Smoot                    6.0 in     7593
15 ENE Cokeville             6.0 in     7903
4 NE Thayne                  5.7 in     6199
4 NNE Thayne                 5.2 in     6248
5 SSE Smoot                  5.0 in     6980
15 NNE Cokeville             5.0 in     8355
10 ENE Turnerville           4.0 in     6642
Afton                        3.6 in     6255
3 N Etna                     3.5 in     5927
2 NE Alpine                  3.0 in     5698

...Natrona County...
4 NW Mills                   1.0 in     5278
1 NW Casper                  0.1 in     5139

...Park County...
12 SE Pahaska                10.0 in    9650
13 WSW Sunlight Basin        10.0 in    9378
8 W East Entrance            7.0 in     8411
14 N Sunlight Basin          6.0 in     9357
16 N Pahaska                 5.0 in     9326
2 WSW East Entrance          4.0 in     7354
19 SW Valley                 4.0 in     8491
Pahaska                      3.0 in     6687
East Entrance                3.0 in     6952
1 SW Canyon                  3.0 in     7865
20 SW Pitchfork              2.0 in     9789
7 NW Sunlight Basin          1.0 in     8017

...Sublette County...
17 ESE Turnerville           11.0 in    8764
17 WNW South Pass City       7.0 in     8883
11 E Big Sandy               7.0 in     9062
20 NW Calpet                 7.0 in     8062
16 SW Dubois                 6.0 in     9716
12 ESE Bondurant             6.0 in     7960
14 E Bondurant               5.0 in     8206
12 N Cora                    4.0 in     8413
11 NNE Pinedale              3.0 in     9010
6 WNW Cora                   2.3 in     7460
20 E Bondurant               2.0 in     7741
1 NNE Bondurant              1.5 in     6691
5 NW Daniel                  1.0 in     7338
1 NNW Pinedale               0.8 in     7204

...Teton County...
22 E South Entrance          12.0 in    9332
6 ENE Alta                   12.0 in    9260
5 ENE Alta                   11.0 in    8792
5 N South Entrance           11.0 in    7875
8 W South Entrance           10.0 in    7352
23 ESE Moran Junction        10.0 in    9612
4 WNW Teton Village          9.0 in     9628
2 NW Wilson                  9.0 in     8017
6 NNW Moose                  8.0 in     9561
16 E Moran Junction          8.0 in     9188
3 NW Teton Village           8.0 in     9663
2 SSW Grant Village          8.0 in     7968
3 NW Teton Village           7.0 in     8220
South Entrance               7.0 in     7004
South Entrance               6.3 in     6887
5 W Wilson                   5.0 in     8047
19 NE Bondurant              4.0 in     8770
10 N Bondurant               4.0 in     6912
1 S Jackson                  3.0 in     7804
6 ESE Hoback Junction        3.0 in     6150
6 WNW Hoback Junction        3.0 in     6526
8 NNE Moran Junction         3.0 in     7671
19 NE Bondurant              2.1 in     8170
2 NNE Teton Village          2.0 in     6338
Kelly                        2.0 in     6652
2 NW Teton Village           1.1 in     6596
Jackson                      0.9 in     6256

...Washakie County...
18 ENE Ten Sleep             6.0 in     9449

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.

$$

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Current Radar & Web Cams - Click Thumbnails To Enlarge

Northern Rockies Radar	Riverton Radar

Pocatello	Billings

Salt Lake	Cheyenne

Road Conditions and Web Cameras

Teton Pass - Hwy 22	Alpine Junction - U.S. Hwy 26/89/191	Jackson	Togwotee Mountain Lodge

Togwotee Pass - U.S. Hwy 26	Dubois	Granite Pass - U.S. Hwy 14	Powder River Pass - U.S. Hwy 16

South Pass - Hwy 28	Cody	Buffalo - I-25/I-90 Interchange	Casper Mountain

Casper	Beaver Rim - U.S. Hwy 287	I-80 - Rock Springs	I-80 - Laramie

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