The prolonged heat wave is expected to peak on Tuesday and remain until Friday for most areas across the region.

Millions face dangerous heat in California, Arizona and Nevada as record March temps blamed on climate change sweep the nation.

Parts of California and Arizona were under extreme heat warnings again Saturday while sweltering summerlike weather even ...

A record-breaking heatwave afflicting the western half of the United States moved eastward Saturday toward the center of the country, bringing unseasonably warm temperatures to places that were at fre ...

Triple-digit temperatures were expected in parts of Los Angeles County, Orange County and the Inland Empire on Wednesday.

Extreme heat warnings have been issued for parts of the Southwest U.S., with temperatures soaring above 100 degrees Fahrenheit, while Nebraska also experiences unusually high temperatures for early ...

California's is on track to melt far earlier than normal. The fire season implications are concerning, though there's always ...

Wildland firefighters say the unprecedented surge is driving overtime and exhaustion, with no clear break in dangerous ...

The National Weather Service issued an updated red flag warning at 4:19 a.m. on Thursday valid between 2 p.m. and 8 p.m. for ...

SATURDAY: Another record-breaking day is ahead with highs likely 10 full degrees above previous records. Humidity will be very low with gusty winds up the 45 MPH, so critical fire danger is back in ...

This week’s unseasonably warm weather, which came with an Extreme Heat Warning across Southern California, has shattered records and more could be broken Friday. Let’s look at the temp tallies in our ...