A lighter delta breeze means a slightly warmer afternoon for Sunday in the Valley. Sacramento's forecast high is 87 degrees. Areas farther from the delta will reach the low 90s.

St. Louis heatwave prompts Extreme Heat Warning, with risks of heat-related illnesses due to high humidity and temperatures.

The NWS issued a heat advisory for West Central Florida with heat index values up to 111 degrees, advising precautions against heat-related illnesses.

A government website warns that the most serious climate-related health hazards in Massachusetts result from an increased ...

MONDAY NIGHT: Mainly clear skies. Low: 73. After most of the region saw some showers and a few thunderstorms through Saturday ...

An extreme heat warning will be in place for all or part of 14 counties in New Jersey. It runs from 10 a.m. to 9 p.m. Friday ...

Several parts of Luzon are forecast to experience rains on Monday, July 28, due to the southwest monsoon, or habagat, according to the Philippine Atmospheric, Geophysical, and Astronomical Services ...

It's going to be another day with scattered to numerous storms expected today across the Pittsburgh area.

Showers and even a few thunderstorms are expected early Sunday. But drier skies are likely by the afternoon. It will still be ...

An updated report was issued from the National Weather Service on Saturday at 8:50 p.m. for scattered thunderstorms until ...

A heat wave that was slightly interrupted by thunderstorms in parts of the D.C. region Saturday, returns Sunday.

The higher rain chances will stay south and east of San Antonio. Cities like Corpus Christi, Victoria, Gonzales, and Houston ...