A heat wave hitting the West, sending temperatures soaring past the century mark, is expected to persist into the weekend, ...

Freeway north of LA is included in an updated extreme heat warning issued by the National Weather Service on Thursday at ...

A looming heat wave has triggered extreme heat warnings and advisories for 80 million people from the U.S.-Mexico border to ...

School facilities in Puerto Rico are neither designed nor prepared to face hotter and more frequent heat waves as students ...

At 12:08 p.m. on Thursday, the National Weather Service released an extreme heat watch valid from Saturday noon until ...

Organizers of the event, which draws thousands from across the country, issued heat safety tips ahead of the race days.

While most of us look forward to rain chances this weekend and into next week, the heat hasn't stopped locals from coming out ...

There is an Extreme Heat Watch for the greater Portland area from Friday through Sunday, and local officials have shared ...

Happy Thursday, Utah! It’s been a sunny start for SW Utah as the heat continues to build. Highs will warm into the 106-108 ...

SEATTLE — Ahead of a weekend where temperatures could exceed 90 degrees in parts of western Washington, the National Weather ...

The NWS Seattle WA issued an extreme heat warning at 1:01 p.m. on Thursday valid from Friday 11 a.m. until Tuesday 5 a.m. The ...

Summer heat is bearing down on U.S. prisons, where temperatures in uncooled cells can climb well into the triple digits.