A tornado warning, replete with threatening funnel clouds, made IndyCar drivers' weekend at Iowa Speedway extra memorable.

Here are the winners and losers from IndyCar’s Iowa doubleheader, the Synk 275 powered by Sukup on Saturday and the Farm to ...

Palou’s victory in the second race of Iowa Speedway doubleheader Sunday has him closing the door a bit more on the rest of ...

It was a historic drive by Myles Rowe on Saturday at Iowa Speedway, becoming the first Black driver to win an IndyCar or ...

An IndyCar Series event in the US state of Iowa had to be canceled due to a tornado. The surrounding area offered no shelter ...

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

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

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

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

Listen to the sirens going off at the track.

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

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