St. Louis tackles summer weather extremes with flash floods and intense heatwave warnings from the National Weather Service.

STATEN ISLAND, N.Y. — A dangerous heat wave is set to grip Staten Island, with temperatures potentially exceeding 100 degrees ...

North Dakota saw significant severe weather Sunday, with multiple rounds of thunderstorms producing golf ball-sized hail near Belfield and record rainfall in Bismarck. The capital city received 2.56 ...

The chances for a scattered area of showers and thunderstorms to develop into something more increased overnight, but remain low, forecasters said.