Severe Thunderstorm Warning issued June 20 at 9:40AM CDT until June 20 at 10:00AM CDT by NWS Des Moines IA

At 940 AM CDT, severe thunderstorms were located along a line
extending from near Koszta to Brooklyn to 6 miles east of Baxter,
moving south at 30 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

Locations impacted include…
Grinnell, Montezuma, Brooklyn, Victor, Gilman, Holiday Lake, Malcom,
Deep River, Chelsea, Barnes City, Searsboro, Ferguson, Hartwick,
Guernsey, and Grinnell Regional Airport.

This includes Interstate 80 between mile markers 179 and 204.