WUUS53 KDMX 040646
SVRDMX
IAC153-040715-
/O.NEW.KDMX.SV.W.0263.260704T0646Z-260704T0715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Des Moines IA
146 AM CDT Sat Jul 4 2026

The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
  Northwestern Polk County in central Iowa...

* Until 215 AM CDT.

* At 146 AM CDT, a severe thunderstorm was located over Saylorville
  Lake, or near Johnston, moving southeast at 25 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Des Moines, Ankeny, Johnston, Polk City, Saylorville, Granger,
  Saylorville Lake, Big Creek Lake, Margo Frankel Woods State Park,
  Ankeny Regional Airport, and Big Creek State Park.

This includes the following highways...
 Interstate 35 between mile markers 88 and 96.
 Interstate 80 between mile markers 133 and 137.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4173 9381 4178 9381 4181 9380 4177 9350
      4161 9360
TIME...MOT...LOC 0646Z 298DEG 23KT 4175 9375 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$