A heat dome over the Four Corners region is building and expanding which will crank up afternoon temperatures and allow for ...

San Diego County is expecting warm weather and increased monsoonal moisture, which could bring thunderstorms and an elevated ...

An extreme heat watch has been issued for San Diego County mountain and desert areas later this week, with temperatures expected to reach up to 114 degrees. Monsoons could also bring ...

Southwest states face a heatwave with temperatures above normal, potential thunderstorms, but an expected cooling trend by next Tuesday.

Southern California faces a heatwave with temperatures forecast to exceed average levels by up to 10 degrees inland.

The heat is here, the humidity builds in the days ahead, making things feel tropical in San Diego. There is also a chance of showers and thunderstorms.

San Diego will experience a gradual increase in temperatures this week, with highs ranging from 72-97 degrees, and a 10-20% chance of thunderstorms in the mountains and deserts from Thursday ...

What to Know A heat advisory is in effect from Wednesday until 8 p.m. Friday for our mountains and valleys. The deserts will ...

The heat is here! Heat alerts kick in today for all areas except for the coastline. Things are expected to stay hot through the weekend, with a chance of thunderstorms for the mountains.

What to Know For Tuesday, expect a mostly sunny and warmer day. Extreme heat watch in effect Thursday and Friday for the ...