A heat advisory was released by the National Weather Service on Friday at 1:45 a.m. valid from 11 a.m. until Saturday 11 p.m.

The National Weather Service office in Portland has issued an Extreme Heat Watch for parts of the Willamette Valley from Sunday afternoon through Monday evening. Temperatures are expected to reach the ...

Oregon and Southwest Washington are heading into a stretch of dangerous summer heat, with forecasters warning of triple-digit ...

At 10:50 a.m. on Thursday, the NWS Medford OR released an extreme heat watch valid from Sunday 8 a.m. until Tuesday 2 a.m. for Western Siskiyou County and Central Siskiyou County.

The advisory had been issued for Eastern Columbia River Gorge of Oregon, Foothills of the Southern Blue Mountains of Oregon ...

Summer weather can be fun for a little bit, but a lot of us are seeing serious and extended heat advisories lately. When the temperature and humidity are high enough, hot weather can be genuinely ...

Fears of a devastating tsunami across the Pacific were fading after one of the strongest earthquakes ever recorded struck off ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

PLUM, Pa. — A "code red" heat advisory was issued for Allegheny County on Thursday and Friday, and the county says the advisory is being extended to Saturday.

The steamy and stormy pattern continues into the weekend.A HEAT ADVISORY IS IN PLACE until 8pm this evening. Heat index values could reach as high as 100 to 101.LIVE RADAR // LATEST WEATHER ALERTS ...

We may be done with the heat, but the heat isn’t done with us. A heat advisory has been put into effect until Tuesday of next week, with heat index values remaining high. Those in Oregon and Ripley ...