Headline:
Severe Thunderstorm Warning issued April 14 at 11:55PM CDT until April 15 at 12:15AM CDT by NWS Des Moines IA
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
April 14, 2026 - 9:55pm
Expires:
April 14, 2026 - 10:15pm
Description:
At 1154 PM CDT, a severe thunderstorm was located over Brooklyn, or
12 miles north of Montezuma, moving east at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Grinnell, Montezuma, Brooklyn, Victor, Holiday Lake, Malcom, Deep
River, Hartwick, Guernsey, and Grinnell Regional Airport.
This includes Interstate 80 between mile markers 182 and 204.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Poweshiek, IA; Tama, IA
Forcast Office:
NWS Des Moines IA
Sender:
w-nws.webmaster@noaa.gov