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.

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

With triple-digit temperatures forecasted across San Diego County this week, the San Diego Humane Society is urging pet owners to take immediate precautions to keep their animals safe during the ...

The San Diego Zoo was hit with another tough loss Tuesday, announcing the death of a 30-year-old Western lowland gorilla ...

Hotter the rest of the week with Heat Advisories and Warnings starting Wednesday. Monsoon moisture pumps in higher humidity by week's end.

Imperial County will have cooling and hydration centers open to help people stay safe during the extreme heat warning from ...