Significant severe storms developed across eastern Iowa and northwestern Illinois on Tuesday producing multiple tornadoes.

The National Weather Service confirms three tornadoes​ hit southern Minnesota Monday night in Amboy, Matawan and Elmore.

Extreme meteorologist Dr. Reed Timmer took his team of chasers into the heart of a tornado near Truman, Minnesota, on April 13, providing an incredible view from within.

Storm chasers were audibly mesmerized watching a tornado spin and expand in southern Minnesota, as severe storms struck the ...

A powerful tornado slammed into the Dominator 3 north of Rockford, Illinois, on April 17, just before knocking down entire trees.

A volatile severe weather outbreak swept across southern Minnesota, with a confirmed tornado touchdown near Hartland and ...

KOCO 5 First Alert Storm Chasers are tracking storms moving across Oklahoma.

Great to have some rain chances back in the picture, but a few storms may be strong late in the day on Thursday.

A state of emergency is in effect in Northern Michigan as water levels at the Cheboygan Dam continue to rise and officials warn of dam failure.

When Extreme Meteorologist Reed Timmer rolls into an area, expect bad weather. Really bad weather. He and his team scour ...

A storm-proof shelter for discerning high-altitude backpackers ...

Storm chasers capture tornado footage in Downey, Iowa A tornado touched down in Downey, Iowa on Thursday, April 2, appearing to cause damage as storm chasers watched it swirl across the landscape.