An extreme heat warning was issued by the NWS Phoenix AZ on Tuesday at 2:55 a.m. valid from Wednesday 10 a.m. until Friday 8 ...

At 12:22 a.m. on Tuesday, the NWS Las Vegas NV released an extreme heat warning valid from Wednesday 10 a.m. until Thursday 8 ...

Temperatures could reach up to 118 degrees in one of the first extreme heat waves of the summer. The heat will likely be accompanied by haze from wildfire smoke drifting through Southern California ...

A heat advisory has been issued for much of inland San Diego County from Wednesday to Friday, with temperatures expected to ...

A widespread and prolonged heat wave is expected to intensify fire concerns across California over the next few days, as ...

"Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors," the ...

The Lake Mead area outside of Las Vegas is under an Extreme Heat Watch this week as August kicks off with above-average summer temperatures. The extreme temperatures are not unfamiliar to Southern ...

A hiker is in critical condition after being rescued from a Phoenix mountain hiking trail that’s currently closed due to ...

When extreme heat is expected in San Diego County, County Animal Services said pet owners should take immediate steps to protect their animals. Hot weather can quickly lead to heat-related illness in ...

The incident happened when select hiking trails throughout Phoenix have restricted access from 8 a.m. to 5 p.m. due to ...

We are on Alert for An Extreme Heat Warning in effect through Friday. Dangerous heat is expected across Southern Arizona!

Extreme heat will continue this week with highs near monthly August records for some areas Wednesday and Thursday. A low grade monsoon pattern returns today with slight storm chances through Thursday ...