An extreme heat warning for Portland is issued by NWS, expecting temperatures up to 105 degrees. The public is advised to ...

The extreme heat warning for northwest Oregon has been extended into Aug. 12 due to temperatures that will continue to ...

After a sizzling Sunday, Oregonians are gearing up for two more scorchers before temperatures start to cool off midweek. The National Weather Service placed much of the northwest portion of the state ...

An Extreme Heat Warning remains in effect for the Willamette Valley, Columbia River Gorge, and portions of central Oregon.

At 1:44 p.m. on Saturday, the National Weather Service released an updated extreme heat warning valid from Sunday noon until ...

Buckle up for a hot couple of days, Portland. Temperatures could reach 100 degrees Monday, August 11, and there's an extreme ...

Extreme heat warning issued by NWS for the Pacific Northwest, including Portland, with temps up to 105°F expected.

Saturday brings highs in the mid- to upper 80s, then the National Weather Service forecasts temperatures across the region ...

With the possibility of triple-digit heat Monday, Multnomah County Chair Jessica Vega Pederson has declared a state of ...

PORTLAND, Ore. ( KOIN) — Sunday’s high temp of 99 degrees in Portland made it the hottest day so far in 2025. Now the high ...

For the first time ever, Portland and all of the Willamette Valley have been placed under an ‘Extreme Heat Warning’ by the ...

High temperatures of nearly 100 degrees from Sunday through Tuesday have prompted forecasters to issue an extreme heat warning for the Portland area. Temperatures really start to heat up after noon on ...