Videos circulating on social media Thursday show the fire generating massive pyrocumulus clouds — also known as pyroclouds or ...

The thunderstorms on July 28 produced two damage-causing tornadoes in South Dakota, and a third in Iowa, according to the ...

Ten U.S. states are bracing for "isolated" tornadoes on Wednesday evening, July 30. The National Weather Service is warning ...

From 1950 to 2020, 2,052 tornadoes swept through Minnesota, according to the Minnesota Department of Natural Resources. Forty ...

To be called a derecho, the thunderstorm-generated high winds and wind damage should cover a distance of at least 250 miles ...

Severe thunderstorms are likely across portions of southern Manitoba and northwestern Ontario again on Sunday as an active ...

About 1,200 tornadoes hit the U.S. each year, the National Severe Storms Laboratory said. Tornadoes are rated from EF-0 (light damage) to EF-5 (incredible damage) based on a list of damage indicators.

While several counties have been approved for public and individual assistance following the May tornadoes, a few counties ...

So far in 2025, the National Weather Service has officially documented 31 tornadoes across the Dairy State, a number that ...