Supercells are the mightiest of the thunderstorms. They can roll for hours while maintaining tornadoes and damaging hail.

We started our Tuesday very quiet with temperatures going back into the upper 70s and low 80s, but the quiet weather changes as we head into the late afternoon and evening hours.

An elementary school south of St. Louis was damaged by a possible tornado as severe storms rolled through the region on ...

The Southern Tier is expected to see thunderstorms, high winds, hail and possible tornadoes. Following a few days of sunshine, the National Weather Service has issued a hazardous weather outlook for ...

Thunderstorms will be moving through CNY through early Tuesday evening. If a severe weather "WARNING" is issued for your area ...

An EF-1 tornado at 110 miles per hour swept through north Canyon Friday night and damaged nearly 20 homes on Willeford and other streets in Madison Park.

We’re jumping right into the hyper-local details of your busy Tuesday forecast. Building heat, humidity, and strong to severe thunderstorm activity will be the biggest focal points for ...

Two rounds of severe storms with hail, damaging wind and tornadoes are possible Monday night in southeast Wisconsin. The first would be between 7 p.m. and midnight. The second would be between 1 and 4 ...

The National Weather Service in the Twin Cities said Monday afternoon that it had a report of an observed tornado in Martin ...

A supercell made for an ominous light show in south Oklahoma on Monday, April 28, as a tornado warning and severe ...

NEENAH (WLUK) -- Waves of thunderstorms made their way across Northeast Wisconsin throughout the day Monday.

The storm system is moving at 50-60 mph through Owatonna and Cannon Falls as it enters the far eastern part of the state. The ...