A strengthening heat dome is building across Michigan, bringing increasingly warm and humid conditions to the region.

As cooler air sprawls in the eastern United States, heat will throttle up in the zone from west of the Rockies to east of the ...

A heat dome building on the western side of the United States may break records this week, surging temperatures to 119 ...

Syracuse, N.Y. -- An extended stretch of brutal, potentially record-breaking heat is likely to descend upon Upstate New York ...

Heat expected to gradually ease over the weekend, storm chances bump up a little ...

The heat dome remains close to Oklahoma into midway through the weekend. Also, wildfire smoke continues to clouds the skies ...

Los Angeles and Orange Counties are forecasted to see temperatures peaking at 91 degree on Thursday, before cooling off on ...

Rainfall remains a non-starter for the week ahead, but forecasters expect seasonal highs near 90 and higher humidity to ...

A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization.

It'll be rain-free, warmer and humid for Thursday. Highs will be just above normal for the afternoon, with heat index values ...

Oklahoma City will make a run at 100 degrees this afternoon for the 2nd time this Summer season.  The combination of lots of ...

A couple clusters of thunderstorms developed earlier today on the periphery of the Southwest high pressure heat dome. While a ...