The hottest three days of the summer are expected Tuesday through Thursday.
The National Weather Service has issued an excessive heat warning for Columbia River Gorge and northern Willamette Valley, along with most Clark County communities. The warning takes effect at 2 p.m. Tuesday and will last until late Thursday night.
Daytime high temperatures are forecasted between 98 and 103 degrees for the Portland-Vancouver area during the next three days. Tuesday’s high will peak near 100 degrees, but things will only get hotter from there.
“It will be warmest in urban areas,” the weather service said.