WWUS85 KCYS 011936 SPSCYS Special Weather Statement National Weather Service Cheyenne WY 1236 PM MST Sun Feb 1 2026 WYZ110-012145- North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 1236 PM MST Sun Feb 1 2026 ... GUSTY WINDS THIS AFTERNOON ALONG PORTIONS OF INTERSTATE 80 BETWEEN WALCOTT JUNCTION AND LARAMIE... Southwest winds gusting between 45 and 55 mph have been observed along portions of Interstate 80, mainly between mile markers 245 and 280. Expect this to continue on and off through the afternoon. Another round of wind gusts 45 to 55 mph is expected this evening into early Monday morning. $$