Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

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Last Map Update: Tue, Nov 18, 2025 at 3:22:13 pm MST

Watches, Warnings & Advisories

National Weather Service Western and Central Wyoming

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National Weather Service Grand Junction, CO

National Weather Service NWS Flagstaff, AZ

National Weather Service Albuquerque, NM

Winter Storm Warning

Winter Weather Advisory

Southern Utah Mountain Snow

A weather system lifts into southern Utah tonight, bringing with it widespread precipitation that will continue through Wednesday. This storm will be cold enough to bring accumulating snowfall to areas above 8000 feet. As such, slushy conditions may lead to difficult travel over southern Utah mountain routes, especially during periods of heavy precipitation on Tuesday.