Portland remains under an Extreme Heat Warning through 10 p.m. Tuesday, with highs in the upper 90s and triple digits ...

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

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

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

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

KOIN 6 Chief Meteorologist Josh Cozart shares when Portland's latest heat wave will fade and rain returns to the Pacific Northwest.

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

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.

The Oregon Health Authority recommends taking steps to stay safe in the upcoming heatwave, such as staying in air-conditioned ...

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 ...