NWS / NOAA weather: Tornado Warning issued July 20 at 4:23PM CDT until July 20 at 4:45PM CDT by NWS Des Moines IA

At 423 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Reinbeck, or 8 miles southeast of Grundy Center,
moving southeast at 50 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.

Locations impacted include...
Traer, Reinbeck, Lincoln, Morrison, and Tf Clark State Park.

Severity

Extreme (5/5) · CAP Extreme