Dangerous heat continues across Arizona as we closely watch records for many cities around the state. The Extreme Heat ...

The National Weather Service has issued an extreme heat warning for all valley cities and the San Gorgonio Pass starting ...

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 ...

National Weather Service issued extreme heat warnings for Arizona and California, with temperatures forecast to reach 118 ...

Extreme heat moves in today, with highs near 115, and even hotter tomorrow! The Extreme Heat Warning remains in effect through Friday evening. Kids in Palm Springs Unified School District head back to ...

▪ The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of ...

Temperatures are expected to climb daily until Thursday, with high temperatures peaking between 5 and 10 degrees above average for the second half of the week.

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 ...

According to the National Weather Service, an Excessive Heat Warning remains in effect through Friday at 8 p.m., covering ...

First Alert Weather Days remain in effect through Thursday as wildfire smoke continues drifting into Southern Nevada.

An extreme heat warning is in effect for the Grand Canyon in areas below 4,000 feet in elevation. For example, on the south ...