An excessive heat warning is in effect for much of Oregon's populated areas, including Portland, Salem, and Eugene. Temperatures are expected to reach the mid-90s, with nighttime temperatures ...

The Pacific Northwest is set to bake under potentially record-breaking temperatures as a heat dome remains parked over the region and as potent storms are forecast to bring another bout of heavy rain ...

A brutal heat wave that has scorched the Pacific Northwest in recent days has moved inland. But officials say the record temperatures may be responsible for several deaths and hospital visits in ...

Adam Sibley, a post-doctoral student at Oregon State University, led a team of researchers to map the extent of scorching ...

SALEM, Ore. - Hundreds of deaths in Canada, Oregon and Washington may have been caused by the historic heat wave that baked the Pacific Northwest and shattered all-time temperature records in usually ...

Monday is the hottest stretch of the heat wave for Seattle and Portland. A dangerous and record-breaking heat wave has enveloped the Pacific Northwest, with the worst to come for Seattle and Portland ...

Mother Nature is turning up the thermostat in the Pacific Northwest, with record high temperatures in the forecast for through early this week, say AccuWeather meteorologists. For some areas away from ...

Meteorological fall began Monday, but an expanding heat dome has other plans for the Pacific Northwest and the adjacent southwestern Canada. Temperatures are forecast to rise to between 95 and 105 ...

SEATTLE (AP) — Residents of the Western U.S. sweltered in a heat wave Saturday that hospitalized some people, with temperatures forecast to hit dangerous levels throughout the weekend in Washington, ...

Amid ongoing wildfires, extreme heat is gripping the Pacific Northwest, with temperatures ranging from the upper 80s to well over 100 degrees across Oregon on Tuesday, Aug. 26, 2025. While the day is ...