Headline:
Severe Thunderstorm Warning issued June 11 at 8:47AM CDT until June 11 at 9:30AM CDT by NWS Des Moines IA
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 11, 2026 - 6:47am
Expires:
June 11, 2026 - 7:30am
Description:
At 846 AM CDT, severe thunderstorms were located along a line
extending from near Reinbeck to near Clutier to near Brooklyn, moving
northeast at 65 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Marshalltown, Grinnell, Toledo, Montezuma, Tama, La Porte City,
Traer, Reinbeck, Brooklyn, Dysart, Conrad, Meskwaki Casino, Rock
Creek Lake, Gladbrook, Le Grand, Victor, Sully, Garwin, Gilman, and
Holiday Lake.
This includes the following highways...
Interstate 80 between mile markers 176 and 204.
Interstate 380 between mile markers 56 and 62.
Instruction:
A Tornado Watch remains in effect until 300 PM CDT for central and
south central Iowa.
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Black Hawk, IA; Grundy, IA; Jasper, IA; Mahaska, IA; Marshall, IA; Poweshiek, IA; Tama, IA
Forcast Office:
NWS Des Moines IA
Sender:
w-nws.webmaster@noaa.gov