Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

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Last Map Update: Tue, Sep 22, 2026 at 6:07:04 am PDT

Watches, Warnings & Advisories

National Weather Service Salt Lake City, UT

National Weather Service San Joaquin Valley, CA

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National Weather Service NWS Flagstaff, AZ

National Weather Service Los Angeles, CA

There are no watches, warnings, or advisories at this time.

First Day of Fall Weather

Today is officially the first day of Fall, but will it really feel like it? Highs today will run a few degrees below normal in the 80s and 90s for many locations. However a warming trend is in the forecast through the weekend as temperatures rise a few degrees each day. #nvwx #azwx #cawx

Heavy Rainfall and Flooding in the Southwest and Along the East Coast

NWS Forecast Office Las Vegas, NV