National Weather Service United States Department of Commerce

Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

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