WUUS53 KDMX 171032
SVRDMX
IAC099-127-169-171-171115-
/O.NEW.KDMX.SV.W.0234.260617T1032Z-260617T1115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Des Moines IA
532 AM CDT Wed Jun 17 2026

The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
  East central Story County in central Iowa...
  Marshall County in central Iowa...
  Southwestern Tama County in central Iowa...
  Northeastern Jasper County in central Iowa...

* Until 615 AM CDT.

* At 532 AM CDT, a severe thunderstorm was located over Clemons, or
  13 miles northwest of Marshalltown, moving southeast at 45 mph.

  HAZARD...70 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect considerable tree damage. Damage is likely to
           mobile homes, roofs, and outbuildings.

* Locations impacted include...
  Marshalltown, Newton, State Center, Meskwaki Casino, Rock Creek
  Lake, Le Grand, Melbourne, Kellogg, Garwin, Gilman, Albion, Rhodes,
  Liscomb, Montour, Laurel, Haverhill, Clemons, Ferguson, Green
  Mountain, and Marshalltown Municipal Airport.

This includes Interstate 80 between mile markers 169 and 171.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4164 9296 4206 9330 4221 9302 4221 9285
      4212 9252
TIME...MOT...LOC 1032Z 317DEG 39KT 4211 9314

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

Donavon