A tornado watch was in effect for Southeast Texas on Wednesday while strong storms moved across the area. The watch has now ...

A powerful Kona storm continued to generate hazardous weather across Hawaii this morning, prompting marine warnings for waters near Kauai and Maui County as well as a statewide flood watch through the ...

The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic fragments, including ash.

Several Indiana counties will remain under a wind advisory will be in effect until 5 p.m. on Wednesday, March 11. More severe weather is possible later.

A tornado watch is in effect for Houston and much of Southeast Texas until 6 p.m. Wednesday as storms capable of wind damage, ...

What's the difference between a Tornado Watch and a Tornado Warning? Here's how both are explained by the National Weather Service.

Millions remain under tornado watches on Wednesday in the aftermath of destructive, deadly storms that formed overnight.

A tornado watch means conditions are favorable for tornadoes to develop in the area. A tornado warning means a tornado has been spotted or indicated by radar, requiring immediate action. Watches ...

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform ...