A tornado warning has been issued for Savant Lake and Sturgeon Lake in northwestern Ontario. Here's the latest from ...

The National Weather Service has issued a tornado warning for Newton, including the Iowa Speedway on Friday, July 11. The ...

After an afternoon filled with tornado sirens, lightning strikes, torrential rain and visible cloud rotation near Iowa ...

Drivers and teams captured photos and videos of the storm making its way through the area. IndyCar reporters said tornado ...

Severe storms and a Tornado Warning halted the IndyCar practice at Iowa Speedway Friday, sending drivers and fans scrambling ...

A tornado warning for southeastern Guthrie County was allowed to expire as planned for 12:15 a.m. Friday. According to the ...

Eyewitness captures moment in which a tornado warning interrupts IndyCar practice at Iowa Speedway in Newton. Video credit: ...

A nearly two-year evaluation of NWS performance on tornado forecasting concluded that the agency, which faces mounting ...

The National Weather Service issues a Severe Thunderstorm Warning for Dodge, Jefferson, and Waukesha Counties until 8:00 ...

The National Weather Service issues a Severe Thunderstorm Warning for Dodge, Jefferson, and Waukesha Counties until 8:00 ...

The National Weather Service has placed much of the region under a Tornado Watch through 11 p.m. Friday.