Iowa Severe Thunderstorm Warning - Severe | Effective 06/10/2026 09:08

Headline: 
Severe Thunderstorm Warning issued June 10 at 11:08AM CDT until June 10 at 12:00PM CDT by NWS Des Moines IA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 10, 2026 - 9:08am
Expires: 
June 10, 2026 - 10:00am
Description: 
SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Northeastern Marshall County in central Iowa... Southwestern Black Hawk County in northeastern Iowa... Tama County in central Iowa... Southeastern Grundy County in central Iowa... * Until noon CDT. * At 1108 AM CDT, severe thunderstorms were located along a line extending from Beaman to 5 miles east of Garwin to 4 miles west of Chelsea, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Marshalltown Airport reported a wind gust of 59 mph at 1057 AM. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Marshalltown, Toledo, Tama, La Porte City, Hudson, Traer, Reinbeck, Dysart, Conrad, Meskwaki Casino, Gladbrook, Le Grand, Garwin, Chelsea, Montour, Clutier, Elberon, Beaman, Lincoln, and Green Mountain.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Black Hawk, IA; Grundy, IA; Marshall, IA; Tama, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov