A tropical storm warning has been issued for North Carolina as Hurricane Erin churns up the east coast of the U.S. as a ...

The NWS Wakefield VA issued an updated tropical storm warning at 10:50 p.m. on Wednesday in effect until Thursday at 7 a.m.

Severe thunderstorm and dust warnings were issued by the National Weather Service in Tucson on Wednesday, Aug. 20.

A watch means the ingredients are there for severe weather. A warning means it is happening. But there are differences based on weather type.