Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

The National Weather Service has issued a heat advisory for parts of Massachusetts starting Thursday, July 24, and Friday, ...

Heat index values will surge toward a dangerous 115 degrees in the central United States this week due to the combined effect ...

Our late July heat wave keeps on chugging into the last weekend of the month and will persist through the middle of next week ...

A heavy storm hit Indianapolis Friday afternoon with a wind gust to 51mph and the most rainfall in a single day in weeks.

Heading into Wednesday night, the comfortable nights are over, the humidity is still rising, and with lows in the low 70s, ...

Central Pennsylvania is bracing for a significant heat wave that will peak Friday, with temperatures and heat index values ...

Temperatures have been a little cooler today and yesterday and mild weather will stick around this weekend. It will still be hot but the heat index should stay below 105° this weekend. The best shot ...