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

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

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

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

Listen to the sirens going off at the track.

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

After an afternoon filled with tornado sirens, lightning strikes, torrential rain and visible cloud rotation near Iowa Speedway, IndyCar canceled Friday afternoon practice.

Stormy weather and tornado warnings has caused IndyCar to reschedule the weekend after it was forced to cancel sessions on ...

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

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

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

Friday’s IndyCar Series action at Iowa Speedway was cancelled after a massive storm system moved into the area.