At 12:54 p.m. on Sunday, the National Weather Service released an extreme heat warning in effect until Wednesday at 9 p.m.

On Sunday at 12:54 p.m. an extreme heat warning was released by the NWS Pendleton OR in effect until Wednesday at 9 p.m. The ...

On Sunday at 12:37 p.m. an extreme heat warning was released by the NWS Spokane WA in effect until Wednesday at 9 p.m. The ...

The warning was for Owens Valley, Death Valley, Western Mojave Desert, Eastern Mojave Desert, Including the Mojave National ...

Our Extreme Heat Warning in the Valley is extended through Sunday evening, so we are in ABC15 Weather Action mode as a ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Dangerous heat is impacting more than 30 million people in the West this weekend, with heat alerts in effect from Arizona to ...

Dangerously hot conditions hit states up and down the West Coast over the weekend, owing to a persistent heat wave stretching ...

Sunday will see a high of 90 at Seattle-Tacoma International Airport, the Seattle branch of the National Weather Service ...

Extreme heat warning issued for Seattle and surrounding areas, with high temperatures posing major health risks.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

AEMET said a 10-day period within the last heatwave, covering Aug 8 and 17, was the hottest 10 consecutive days recorded in ...