943 WWUS55 KCYS 120303 SQWCYS Snow Squall Warning National Weather Service Cheyenne WY 803 PM MST Wed Feb 11 2026 WYC001-007-021-031-120315- /O.CON.KCYS.SQ.W.0001.000000T0000Z-260212T0315Z/ Carbon WY-Albany WY-Laramie WY-Platte WY- 803 PM MST Wed Feb 11 2026 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 815 PM MST FOR EAST CENTRAL CARBON...CENTRAL ALBANY...NORTHWESTERN LARAMIE AND SOUTHWESTERN PLATTE COUNTIES... At 803 PM MST, a dangerous snow squall was located near Baldy Peak, or 20 miles north of Laramie, moving east at 25 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Interstate 80 in Wyoming between mile markers 276 and 299. Locations impacted include... Rock River, Antelope Buttes, Rogers Canyon, Bosler, Baldy Peak, Wheatland Reservoir Number 3, Flying X Ranch, and Sybille Canyon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. && LAT...LON 4144 10627 4188 10587 4190 10497 4132 10542 TIME...MOT...LOC 0303Z 279DEG 23KT 4161 10554 SNOW SQUALL...RADAR INDICATED $$ Goatley  774 WWUS55 KCYS 120310 SQWCYS Snow Squall Warning National Weather Service Cheyenne WY 810 PM MST Wed Feb 11 2026 WYC001-007-021-031-120320- /O.EXP.KCYS.SQ.W.0001.000000T0000Z-260212T0315Z/ Carbon WY-Albany WY-Laramie WY-Platte WY- 810 PM MST Wed Feb 11 2026 ...THE SNOW SQUALL WARNING FOR EAST CENTRAL CARBON...CENTRAL ALBANY...NORTHWESTERN LARAMIE AND SOUTHWESTERN PLATTE COUNTIES WILL EXPIRE AT 815 PM MST... The snow squall that prompted the warning has exited the area. Therefore, the snow squall warning will be allowed to expire. && LAT...LON 4144 10627 4188 10587 4190 10497 4132 10542 TIME...MOT...LOC 0310Z 280DEG 18KT 4161 10556 $$ Goatley  974 WWUS55 KCYS 120313 SQWCYS BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Cheyenne WY 813 PM MST Wed Feb 11 2026 WYC001-021-031-120345- /O.NEW.KCYS.SQ.W.0002.260212T0313Z-260212T0345Z/ Albany WY-Laramie WY-Platte WY- 813 PM MST Wed Feb 11 2026 The National Weather Service in Cheyenne has issued a * Snow Squall Warning for... East central Albany County in southeastern Wyoming... Northwestern Laramie County in southeastern Wyoming... Southern Platte County in southeastern Wyoming... * Until 845 PM MST. * At 813 PM MST, a dangerous snow squall was located 8 miles east of Baldy Peak, or 23 miles northeast of Laramie, moving east at 40 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Interstate 25 in Wyoming between mile markers 24 and 69. Interstate 80 in Wyoming between mile markers 289 and 298. Locations impacted include... Chugwater, Antelope Buttes, Rogers Canyon, Bosler, Baldy Peak, Flying X Ranch, Whitaker, Slater, Horse Creek, Sybille Canyon, and Wheatland Reservoir Number 3. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. && LAT...LON 4140 10600 4185 10583 4193 10471 4132 10482 TIME...MOT...LOC 0313Z 277DEG 34KT 4159 10533 SNOW SQUALL...OBSERVED $$ Goatley  683 WWUS55 KCYS 120335 SQWCYS Snow Squall Warning National Weather Service Cheyenne WY 835 PM MST Wed Feb 11 2026 WYC001-021-031-120345- /O.CON.KCYS.SQ.W.0002.000000T0000Z-260212T0345Z/ Albany WY-Laramie WY-Platte WY- 835 PM MST Wed Feb 11 2026 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 845 PM MST FOR EAST CENTRAL ALBANY...NORTHWESTERN LARAMIE AND SOUTHERN PLATTE COUNTIES... At 835 PM MST, a dangerous snow squall was located 12 miles northeast of Horse Creek, or 31 miles northwest of Cheyenne, moving east at 40 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Interstate 25 in Wyoming between mile markers 24 and 69. Locations impacted include... Chugwater, Antelope Buttes, Rogers Canyon, Bosler, Baldy Peak, Flying X Ranch, Whitaker, Slater, Horse Creek, and Sybille Canyon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. && LAT...LON 4138 10573 4186 10565 4193 10471 4132 10482 TIME...MOT...LOC 0335Z 277DEG 34KT 4156 10505 SNOW SQUALL...RADAR INDICATED $$ Goatley  158 WWUS55 KCYS 120342 SQWCYS Snow Squall Warning National Weather Service Cheyenne WY 842 PM MST Wed Feb 11 2026 WYC001-021-031-120352- /O.EXP.KCYS.SQ.W.0002.000000T0000Z-260212T0345Z/ Albany WY-Laramie WY-Platte WY- 842 PM MST Wed Feb 11 2026 ...THE SNOW SQUALL WARNING FOR EAST CENTRAL ALBANY...NORTHWESTERN LARAMIE AND SOUTHERN PLATTE COUNTIES WILL EXPIRE AT 845 PM MST... The snow squall that prompted the warning has weakened and exited the area. Therefore, the snow squall warning will be allowed to expire. && LAT...LON 4138 10573 4186 10565 4193 10471 4132 10482 TIME...MOT...LOC 0342Z 277DEG 34KT 4157 10511 $$ Goatley