National Weather Service United States Department of Commerce

A Number Of Hazards Expected Today

A number of hazards are expected across the U.S. today. Severe thunderstorms are expected in the Upper Mississippi Valley and from Missouri to the Carolinas. Widespread critical fire weather conditions are likely from the Southwest to south-central High Plains. Flood watches are in effect for parts of Hawaii and Alaska. Finally, record heat persists in the Southern U.S. Read More >

Click a location below for detailed forecast.

Last Map Update: Thu, May. 19, 2022 at 9:03:30 am PDT

National Weather Service Medford, OR
National Weather Service Eureka, CAZoom

National Weather Service Reno, NV
National Weather Service San Francisco Bay Area, CANational Weather Service San Joaquin Valley, CA

Critical fire weather conditions will occur through Friday due to gusty winds and dry conditions. A Red Flag Warning has been issued. Are you prepared for wildfire? Now is the time to prepare! Visit for more information.
Gusty north to northeast winds will develop across interior NorCal today through Friday. These winds will create critical fire weather conditions for most locations below 2500 ft. The strongest winds will be between 11 pm tonight through 5 pm Friday.


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