The Southwest is in for peak dog days as a looming heat wave has triggered extreme heat warnings and advisories for 80 ...

The National Weather Service issued a heat advisory for Dallas until 7 PM Tuesday due to high heat index values.

An updated heat advisory was released by the National Weather Service on Sunday at 11:57 p.m. valid from Monday noon until ...

A heat advisory has been issued for much of the interior Bay Area and Central Coast for Thursday and Friday. Temperatures across the region will mostly be in the 90s, according to the National Weather ...

A heat wave this week is likely to bring dangerously hot conditions and increased wildfire risk to parts of California, ...

The heat index is expected to reach 106. NWS Louisville is encouraging people to take safety precautions to avoid heat-related illnesses.

The National Weather Service released a heat advisory at 11:29 p.m. on Friday valid for Saturday between 10 a.m. and 7 p.m.

Nashville issued a heat advisory with a heat index up to 107, urging precautions against potential heat illnesses.

"Cooler" weather is on the way, with highs starting to taper off Wednesday into the weekend, but temperatures will still be ...

Temperatures will hit the triple digits in parts of the Southland starting Wednesday, Aug. 20, with the Woodland Hills neighborhood of Los Angleses in the San Fernando Valley hitting 109 F on Thursday ...

Temperatures in the high-90s with heat index values up to 105 are expected Sunday, with storm chances increasing later in the ...

The most intense heat of the summer arrives this week when parts of Los Angeles will be under extreme heat warnings and other ...