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

The NWS Raleigh NC issued a weather alert at 5:48 p.m. on Monday for strong thunderstorms until 6:45 p.m. The alert is for ...

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ issuing heat alerts from Nebraska to Florida.