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

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

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

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

Listen to the sirens going off at the track.

WE’VE NOW GOT UP TO TWO TORNADOES OFFICIALLY DESIGNATED, SURVEYED, CONFIRMED FROM THE WEATHER SERVICE NOW FROM YESTERDAY’S ...

Chad Hahn, warning coordination meteorologist at the National Weather Service, also confirmed a tornado did not touch down in ...

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

Iowa faced severe weather. Tornado and flash flood warnings were issued. Clarke and Taylor Counties had tornado warnings. A ...

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

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

Warnings were also broadcast via NOAA Weather Radio and the Emergency Alert System without any delay. NWS severe weather risk statement for central Iowa issued on March 4th, a day prior to deadly ...