The Santa Clarita Valley is expecting one of the hottest heat waves of the summer this week, and the Los Angeles County Department of Public Health is urging residents to […] ...

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

The Los Angeles County Department of Public Health has announced the Extreme Heat Watch issued on Monday, Aug. 18 by the ...

Due to dangerously high temperatures forecasted this week, the Imperial Irrigation District (IID) will issue a Conserve Alert ...

Due to dangerously high temperatures forecast for this week, the Imperial Irrigation District (IID) will issue a conserve ...

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

St. Louis is experiencing a heat advisory with a heat index reaching up to 107 degrees, prompting warnings for precautions.

July and August are typically the hottest months in Minnesota. Ahead of this year’s State Fair, here are tips for beating the ...

A flood watch is in effect for most of the Philadelphia region through early Thursday morning as heat, humidity and storms make a comeback.

Extreme heat warning. That is the new phrase the National Weather Service has used for our current hot spell which was issued for Clark County for Sunday through today. The old verbiage was excessive ...

A weak disturbance will continue moving inland from the Gulf Coast and interact with a frontal boundary extending from West ...

First Alert Meteorologist Derek Witt breaks down different types of "watches" in this “Weather Word of the Week.” ...