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

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 ...

Extreme and potentially dangerous heat is possible around Portland Tuesday. A cooling trend starts to take shape later in the ...

Monday is likely to reach 100 degrees under clear sunny skies. Winds will be calm, offering little relief to those without ...

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

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

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

Heat advisories are in effect stretching to the international border in northern Maine on Monday, with highs often well into the 90s through Wednesday.

Extreme heat for the Willamette Valley extends into Tuesday night. Plus, some Eugene neighbors question local playground's dismantling. Chief Meteorologist Holden LeCroy ...

To our south and east, much hotter readings have prompted a more severe EXTREME HEAT WARNING. Portland and the Willamette ...

Extreme heat warnings are in effect on Monday across parts of Arizona, Nevada, California, Oregon and Washington.