WWUS83 KDMX 092345
SPSDMX

Special Weather Statement
National Weather Service Des Moines IA
645 PM CDT Thu Apr 9 2026

IAZ070-071-081-082-100030-
Adams IA-Adair IA-Union IA-Cass IA-
645 PM CDT Thu Apr 9 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHERN CASS...WESTERN UNION...
ADAMS AND SOUTHWESTERN ADAIR COUNTIES THROUGH 730 PM CDT...

At 644 PM CDT, Doppler radar was tracking a strong thunderstorm over
Grant, or 15 miles northwest of Corning, moving east at 40 mph.

HAZARD...Penny size hail and heavy rainfall of one to two inches.

SOURCE...Radar indicated.

IMPACT...Minor hail damage to vegetation is possible. Ponding of
         water on roadways, low visibilities, and rises in small
         streams and creeks.

Locations impacted include...
Greenfield, Corning, Lake Icaria, Fontanelle, Orient, Massena,
Cumberland, Prescott, Bridgewater, Cromwell, Kent, Carbon, Nodaway
Park, Corning Municipal Airport, Lake Icaria State Park, and Green
Valley Lake State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 4096 9493 4116 9493 4116 9508 4127 9506
      4131 9438 4090 9442
TIME...MOT...LOC 2344Z 273DEG 34KT 4115 9494

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...<30 MPH

$$

Lee