National Weather Service United States Department of Commerce

Excessive Heat for the East; Excessive Rainfall for the Southwest; Severe Weather for the Center of the Nation

Extreme HeatRisk impacts will expand from the Midwest into the Mid-Atlantic and Northeast today. This level of HeatRisk is known for being rare and/or long duration with little to no overnight relief, and affects anyone without effective cooling and/or adequate hydration. Severe weather potential continues from the Great Lakes to the Central Plains today. Heavy rainfall for Southwest on Tuesday. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Jun 23, 2025 at 3:30:11 pm PDT

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

There is a 10-20 percent chance of afternoon and evening thunderstorms in the Sierra Nevada from Yosemite NP to Fresno County. Dangerous lightning, brief heavy rain, gusty erratic winds, and small hail are all possible with any thunderstorms. Take shelter immediately if thunder is heard. When thunder roars, go indoors!
If venturing into the rivers and streams, take caution, as the water will be flowing cold and fast! Also be careful not to slip on rocks and other slippery surfaces. Always wear a life vest and bring a life preserver.

 

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