Extreme Heat Warning

Locations Affected

Manson, WA ∙ Omak Lake, WA ∙ Nez Perce National Historical Park, ID ∙ Winchester, WA ∙ Desert Aire, WA ∙ Ephrata, WA ∙ McDonald, WA ∙ Wenatchee, WA ∙ Tonasket, WA ∙ Clarkston, WA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Spokane WA 312 PM PDT Wed Sep 3 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY... * WHAT...Dangerously hot conditions with high temperatures of 95 to 105 degrees. * WHERE...Oroville, Cashmere, Quincy, Tonasket, Number 1 Canyon, Moses Lake, Number 2 Canyon, Bridgeport, Nespelem, Omak, Brewster, Pangborn Airport, Othello, Okanogan, Disautel Pass, Chelan, Ephrata, Wenatchee, and Entiat. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

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