Winter Storm Warning Jeffrey City, Wyoming

Winter alerts in Jeffrey City, newest first, in effect or ended
Alert	State	Severity	Places
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 Jeffrey City Casper Mountain Bairoil Alcova
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 Jeffrey City Casper Mountain Bairoil Alcova
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 Jeffrey City Wamsutter Superior Bairoil Arrowhead Springs Point of Rocks Alcova Table Rock
Winter Weather AdvisoryEnded 6 to 13 inches of snow for elevations above 7,000 feet, 9 to 12 inches of snow across Powder River Pass. Issued April 15 Ended April 17, 2026	Wyoming	Moderate	34 places Jeffrey City Casper Riverton Lander Buffalo Mills Bar Nunn Evansville Fort Washakie Arapahoe and 24 more
Winter Weather AdvisoryEnded 6 to 12 inches of snow over the Pitchstone Plateau of southwest YNP. Issued March 4 Ended March 6, 2026	Wyoming	Moderate	43 places Jeffrey City Casper Rock Springs Green River Lander Mills Bar Nunn Evansville North Rock Springs Wilson and 33 more
Winter Weather AdvisoryEnded 6 to 12 inches of snow, gusts up to 35 mph. Issued February 17 Ended February 19, 2026	Wyoming	Moderate	82 places Jeffrey City Casper Jackson Riverton Cody Lander Powell Worland Buffalo Mills and 72 more