At 1:01 p.m. on Tuesday, the National Weather Service released an updated heat advisory in effect until 8 p.m. for Malheur ...

San Gabriel Mountains and 5 Freeway corridor near Santa Clarita was placed under an updated heat advisory by the National ...

Freeway north of LA is included in an updated heat advisory released by the National Weather Service on Tuesday at 3:51 a.m. The advisory is in effect until 9 p.m.

The National Weather Service projects temperatures to remain in the high 90s or above 100 in large swaths of Oregon on ...

To our south and east, much hotter readings have prompted a more severe EXTREME HEAT WARNING. Portland and the Willamette ...

The National Weather Service in Reno has issued a heat advisory for parts of northern Nevada and California, warning of dangerously high temperatur ...

According to the National Weather Service, a heat advisory will remain in effect for portions of northern Nevada and northeastern California through 9 a.m. Wednesday, with temperatures in valleys and ...

Las Vegas faces above-normal temperatures and extreme heat warnings, with potential isolated thunderstorms and fire hazards.

Temperatures are forecast to rise into the lower 90s, but moderate to high humidity will make it feel significantly hotter.

Heat advisory issued by NWS Seattle until 10 PM for high temps in the upper 80s to mid-90s with overnight lows in the 60s.

Global warming, besides tormenting allergy sufferers, is hitting Americans in the wallet. Insurance premiums are rising—in ...

The National Weather Service released a heat advisory at 4:18 a.m. on Tuesday in effect until Wednesday at 2 a.m. for Klamath ...