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

After severe weather and heavy rain on Thursday, more storms are headed for Iowa on Friday afternoon prompting a tornado ...

Listen to the sirens going off at the track.

Instead of the sounds of speeding cars cruising the turns of Iowa Speedway, racers and their teams on Friday afternoon were met with the echoes of blaring storm sirens and ominous dark clouds swirling ...

Visible funnel clouds near the track ensure IndyCar drivers will not be playing ‘Twister’ in practice today at the Iowa ...

Cooler air surging south across the state has confined the severe weather risk to mainly far southern and southeast Iowa.

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

National Weather Service data shows at least two tornadoes formed in Iowa Friday. The pair of twisters touched down on ...

Heavy rain caused flooding issues in Ames and rotation was observed in clouds around the Iowa Speedway in Newton while the ...

Severe thunderstorms rolled across the Midwest Friday, bringing rounds of damaging wind gusts, torrential rains and even a ...

A tornado warning interrupted practice at the Iowa Speedway in Newton for INDYCAR Race Weekend Friday.There are several ...

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