They're much more common than tornadoes. Here's why severe thunderstorms are dangerous and why you should take action when a ...

Some squall lines can produce tornadoes, too. They’re often wrapped in rain and move erratically.

HARLINGEN, Texas (ValleyCentral) — How does hail form? NBC Meteorologist Marcelo Rivera Gonzalez explains what needs to ...

The period between midafternoon and early evening is of greatest concern, but some storms are possible earlier.

According to the National Weather Service, tornadoes are the second leading cause of death from severe weather in the United ...

A line of thunderstorms is currently moving through North Georgia and Metro Atlanta, bringing the threat of severe weather to ...

A massive thunderstorm system is set to sweep across all of South Carolina on March 16, with the possibility of extremely ...

How does hail form? First, we need a thunderstorm to develop. As it strengthens, the updraft or vertical wind becomes faster. Water droplets are swept up by the updraft high into the storm, above the ...

A complex March storm will have everything from spring-time severe thunderstorms to freezing rain to some snow stretched across Michigan. The precipitation won’t be light either. In any of the various ...

A tornado watch was issued by the National Weather Service in Tallahassee at 5:56 a.m. on Thursday, March 12. Here’s what to ...

Here's what to expect from about midnight tonight through early Tuesday AM...a rainy, windy and stormy Monday!