302 WUUS53 KDMX 060353 SVRDMX IAC029-060500- /O.NEW.KDMX.SV.W.0187.260606T0353Z-260606T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 1053 PM CDT Fri Jun 5 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Cass County in southwestern Iowa... * Until midnight CDT. * At 1053 PM CDT, a severe thunderstorm was located over Griswold, or 14 miles north of Red Oak, moving east at 20 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Atlantic, Griswold, Lewis, Massena, Cumberland, Wiota, Griswold Park, Cold Springs State Park, and Atlantic Municipal Airport. 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 4141 9516 4142 9514 4142 9487 4132 9471 4120 9471 4116 9494 4116 9516 TIME...MOT...LOC 0353Z 261DEG 16KT 4122 9518 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Lee