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

The middle of the week provides some relief from the heat, as rain re-enters the forecast. Isolated and scattered storm chances on Wednesday and Thursday keep our highs back in the mid-lower 90’s, ...

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

Another heat dome is moving over Illinois this week as temperatures near the triple digits. Here's what that means and when ...

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

Dangerous heat & humidity build into next week. Bradford shows us when feels-like temperatures soar up to 110°.

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

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