Portland is heading into a hot, smoky stretch, with highs near 99 degrees before cooler weather arrives this weekend.

Portland will heat from the upper 80s Monday to near 100 degrees Wednesday as wildfire smoke moves in and a Heat Advisory takes effect.

Portland gets one more mild summer day Sunday before highs surge into the upper 90s Tuesday and Wednesday. Dry winds and possible wildfire smoke add another wrinkle.

The Grasshopper Fire has surged to 23,672 acres with zero containment as Wasco County evacuation zones remain active. Fire officials will brief residents Friday evening in Maupin.

Clouds and a brief chance of midday rain give way to clear skies, then a 93-degree Tuesday in Portland.

Portland gets one more sunny 89-degree day Friday before clouds and cooler weekend temperatures arrive. The thermometer climbs again next week, reaching the low 90s Tuesday.

Portland gets sunny and warm Thursday before a cooler Saturday with a small rain chance. Then temperatures climb again, reaching the low 90s Tuesday.

Portland’s sunny stretch peaks Friday before a brief chance of light rain Saturday. Warmer weather returns early next week.

Sunny Monday with highs near 84°F. Coastal drizzle possible Tuesday.

Level 3 evacuations were issued around Burns and Hines as the Second Flat Fire spread. Officials opened an emergency shelter at Burns High School and warned motorists about Highway 20 and U.S. 395.

The Confederated Tribes of Warm Springs ordered evacuations as the Bench and Beachcomb fires moved toward reservation lands; shelters and a livestock center were set up in Madras.

Low clouds will mix out to mostly sunny afternoons with highs near 82°F; coastal drizzle and brief gusts are possible this afternoon.

Mostly sunny and breezy Saturday in Portland with highs near 77°F. Small Craft Advisories run for coastal waters into the evening.