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

With temperatures expected to near or exceed 100 degrees today and Tuesday, Multnomah County officials opened three cooling ...

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

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

In the Southwest, cities including Las Vegas and Phoenix are under extreme heat warnings, with temperatures expected to climb ...

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

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

Our heat wave just keeps getting hotter-- with forecast temperatures climbing closer to the triple digits through Tuesday. It ...

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

The Portland metro area could see highs close to 100 degrees Monday and Tuesday. An excessive heat warning will be in effect until late Tuesday night.

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

Daytime cooling shelters are opening up across the Portland and Vancouver metro areas as the heat is expected to rise to ...