A supercell is a long-lived thunderstorm with a rotating updraft that can produce extreme weather like large hail, damaging ...

Supercells are the mightiest of the thunderstorms. They can roll for hours while maintaining tornadoes and damaging hail. Here's what you should know.

The most violent type of thunderstorm is called a supercell, a storm capable of producing destructive winds, giant hail, ...

We haven't had many severe thunderstorms in the U.S. this month. But that may change this weekend. Here's our latest forecast ...

Arizonans may have seen storm activity that looked a little different on Monday. Here's what the National Weather Service ...

Following last week’s three confirmed tornadoes, I figured we should continue the conversation for this week’s WEATHER ...

"We saw rainfall upwards of half an inch in 10 to 15 minutes," a National Weather Service meteorologist told The Arizona ...

Most of the strongest tornadoes form within isolated rotating thunderstorms called supercells where a deep rotating ...

Microbursts as a “localized column of sinking air” that occurs within a thunderstorm and is “usually less than or equal to ...