What: High temperatures of 97-105 degrees expected.
Where: Omak, Wenatchee, Alpowa Summit, Harrington, Bridgeport, Nespelem, Pomeroy, Cashmere, Wilbur, Entiat, Number 2 Canyon, Grand Coulee, Waterville, Coulee City, Clarkston, Tonasket, Othello, Mansfield, Ephrata, Chelan, Number 1 Canyon, Oroville, Moses Lake, Quincy, Okanogan, Brewster, Badger Mountain Road, Creston, Ritzville, Disautel Pass, Pangborn Airport, and Odessa.
When: From 11 AM to 9 PM PDT Tuesday.
Impacts: Hot temperatures may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.