The National Weather Service issued a flash flood warning at 7:47 a.m. EDT on Wednesday in effect until 11 a.m. EDT for Houghton County.

The National Weather Service predicts mostly sunny days with chances of showers and highs near 93-97°F for Knoxville.

The National Weather Service has issued extreme heat warnings and heat advisories for regions of Louisiana. What to know about the heat index.

The weekend forecast shows continued warm conditions, with Saturday maintaining hot temperatures in the mid to upper 80s and potential heat indices in the mid to upper 90s. Scattered thunderstorms are ...

Extreme heat will blanket the Chicago area starting Wednesday, with heat index readings expected to be over 100.

Las Vegas to have cooler, breezy weather with below-normal temperatures and a slight chance of thunderstorms in some areas.

INDIANA – Central and Southern Indiana are bracing for a multi-day stretch of dangerous heat and unhealthy air conditions, with heat indexes expected to ...

According to the US National Weather Service (Wichita, KS), a round of storms are anticipated for Wednesday evening with the best chances occurring across central Kansas. Reportedly, the strongest ...