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

Large hail will be possible as severe thunderstorms move through the Kansas City area, according to the Natioanl Weather ...

A taste of summer heat in southern Ontario on Tuesday could also set off severe thunderstorms in the afternoon and evening, ...

Kansas City faces severe weather threats with potential supercells, large hail, and tornadoes hitting the metro area.

Powerful thunderstorms slammed the central U.S. from the Plains to the Upper Midwest on Monday evening, with officials in ...

A taste of summer heat in southern Ontario on Tuesday could also set off severe thunderstorms in the afternoon and evening, ...

A potent Colorado low will bring southern Ontario a severe thunderstorm risk on Tuesday as ... system is expected by Thursday night with widespread rain, followed by a reinforcing shot of chilly ...

Supercell thunderstorms can last for several ... generally south of (U.S. 50), could still see heavy rain and possibly flooding.” The weather service said the ground in areas south of the ...

Supercells are the powerhouses of thunderstorms, they are capable of producing large hail, damaging winds, and long track ...

WE’VE GOT WARM AIR ABOVE US, AND THAT IS WHY THUNDERSTORM FORMATION ... WE STILL HAVE A CHANCE OF ON AND OFF RAIN SHOWERS. WEDNESDAY. WE’VE MADE A WEATHER IMPACT DAY BECAUSE RAIN IS LIKELY ...

On Sunday, the jet stream dip in the west that has kept isolated but daily supercell thunderstorms ... at the Weather Prediction Center. A widespread 2- to 4-plus inches of rain is forecast ...

It's the calm before the storm for our Sunday as we're seeing a bit of sunshine heading into the afternoon following some ...