WUUS53 KDMX 150434
SVRDMX
IAC099-157-171-150515-
/O.NEW.KDMX.SV.W.0044.260415T0434Z-260415T0515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Des Moines IA
1134 PM CDT Tue Apr 14 2026

The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
  Poweshiek County in central Iowa...
  Southeastern Tama County in central Iowa...
  Northeastern Jasper County in central Iowa...

* Until 1215 AM CDT.

* At 1133 PM CDT, a severe thunderstorm was located over Oakland
  Acres, or near Grinnell, moving east at 40 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Trained weather spotter reported quarter sized hail in
           Grinnell at 1130 PM.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage
           to roofs, siding, and trees.

* Locations impacted include...
  Grinnell, Montezuma, Brooklyn, Rock Creek Lake, Victor, Kellogg,
  Holiday Lake, Malcom, Deep River, Oakland Acres, Hartwick,
  Guernsey, Grinnell Regional Airport, and Rock Creek State Park.

This includes Interstate 80 between mile markers 171 and 204.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

LAT...LON 4161 9295 4182 9295 4190 9230 4158 9230
TIME...MOT...LOC 0433Z 257DEG 33KT 4172 9280

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Dodson