Winter Storm Warning Wyoming

Winter alerts in Wyoming, newest first, in effect or ended
Alert	State	Severity	Places
Winter Weather AdvisoryEnded 3 to 6 inches of snow, mainly above 7500 ft in elevation, gusts up to 35 mph. Issued October 13 Ended October 15, 2026	Wyoming	Moderate	9 places Laramie Centennial Rock River Elk Mountain Woods Landing-Jelm Arlington Ryan Park Albany Fox Park
Winter Weather AdvisoryEnded Another 1 to 3 inches of snow. Issued October 12 Ended October 14, 2026	Wyoming	Moderate	1 place Atlantic City
Snow Squall WarningEnded Intense bursts of heavy snow. Issued May 21 Ended May 21, 2026	Wyoming	Severe	2 places Elk Mountain Arlington
Winter Weather AdvisoryEnded 5 to 10 inches of snow, gusts up to 30 mph. Issued May 20 Ended May 21, 2026	Wyoming	Moderate	1 place Story
Blizzard WarningEnded Another 2 to 6 inches of snow, gusts up to 50 mph. Issued May 18 Ended May 18, 2026	Wyoming	Severe	2 places Elk Mountain Arlington
Winter Weather AdvisoryEnded 6 to 12 inches of snow, with lower amounts on the western side of the range, gusts up to 55 mph. Issued May 17 Ended May 18, 2026	Wyoming	Moderate	14 places Laramie Douglas Glenrock Rolling Hills Baggs Medicine Bow Rock River Elk Mountain Whiting Dixon and 4 more
Winter Storm WarningEnded 10 to 20 inches of snow expected. Issued May 17 Ended May 18, 2026	Wyoming	Severe	11 places Rawlins Hanna Sinclair Centennial Elk Mountain Woods Landing-Jelm Esterbrook Arlington Ryan Park Albany and 1 more
Winter Weather AdvisoryEnded 3 to 6 inches of snow. Issued May 16 Ended May 18, 2026	Wyoming	Moderate	45 places Rock Springs Green River Riverton Cody Lander Buffalo Thermopolis North Rock Springs Kemmerer Fort Washakie and 35 more
Winter Storm WarningEnded 8 to 16 inches of snow possible, gusts up to 50 mph. Issued May 16 Ended May 18, 2026	Wyoming	Severe	4 places Casper Mountain Bairoil Jeffrey City Alcova
Winter Weather AdvisoryEnded Up to 4 inches of snow, gusts up to 35 mph. Issued May 16 Ended May 18, 2026	Wyoming	Moderate	1 place Story
Winter Weather AdvisoryEnded 6 to 12 inches of snow for the Western Uinta Mountains and 2 to 5 inches for southwest Wyoming. Issued May 16 Ended May 18, 2026	Wyoming	Moderate	9 places Evanston Lyman Mountain View Bear River Fort Bridger Urie Robertson Lonetree Carter
Winter Storm WatchEnded 8 to 16 inches of snow possible, gusts up to 45 mph. Issued May 16 Ended May 16, 2026	Wyoming	Severe	4 places Casper Mountain Bairoil Jeffrey City Alcova
Winter Storm WatchEnded Over 6 inches of snow possible, gusts up to 45 mph. Issued May 16 Ended May 17, 2026	Wyoming	Severe	11 places Rawlins Hanna Sinclair Centennial Elk Mountain Woods Landing-Jelm Esterbrook Arlington Ryan Park Albany and 1 more
Winter Weather AdvisoryEnded 8 to 12 inches of snow for South Pass and Powder River Pass, for central portions of the wind river mountains of 12 to 18 inches of snow, gusts up to 35 mph. Issued May 4 Ended May 6, 2026	Wyoming	Moderate	8 places Wamsutter Superior Bairoil Arrowhead Springs Point of Rocks Jeffrey City Alcova Table Rock
Winter Weather AdvisoryEnded 4 to 8 inches of snow. Issued May 4 Ended May 6, 2026	Wyoming	Moderate	13 places Laramie Rawlins Pine Bluffs Hanna Sinclair Burns Medicine Bow Rock River Albin Whiting and 3 more
Winter Storm WatchEnded 4 to 8 inches of snow possible. Issued May 4 Ended May 4, 2026	Wyoming	Severe	6 places Cheyenne Ranchettes South Greeley Fox Farm-College Warren AFB Hillsdale
Winter Storm WarningEnded 4 to 10 inches of snow possible. Issued May 4 Ended May 6, 2026	Wyoming	Severe	6 places Cheyenne Ranchettes South Greeley Fox Farm-College Warren AFB Hillsdale
Winter Storm WatchEnded 4 to 8 inches of snow possible, gusts up to 45 mph. Issued May 3 Ended May 4, 2026	Wyoming	Severe	7 places Centennial Elk Mountain Woods Landing-Jelm Arlington Ryan Park Albany Fox Park
Winter Weather AdvisoryEnded 6 to 10 inches of snow. Issued April 27 Ended April 28, 2026	Wyoming	Moderate	5 places Centennial Woods Landing-Jelm Ryan Park Albany Fox Park
Winter Weather AdvisoryEnded 6 to 10 inches of snow. Issued April 25 Ended April 27, 2026	Wyoming	Moderate	1 place Buffalo