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Severe Thunderstorm Warning

Status

New Event Expired

Start Time

Wed 07/08/2026 06:57 PM EDT

End Time

Wed 07/08/2026 07:45 PM EDT

Significance

Warning

Storm Location

3 mi ESE of Onawa, IA

Storm Motion

Moving E at 35 mph

Impacts

High impact

Hail threatradar indicated
Max hail size1.00 in
Wind threatradar indicated
Max wind gust60 mph

Locations Affected

Ute, IA ∙ Turin, IA ∙ Mapleton, IA ∙ Onawa, IA ∙ Soldier, IA ∙ Moorhead, IA ∙ Castana, IA

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 557 PM CDT Wed Jul 8 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Monona County in west central Iowa... * Until 645 PM CDT. * At 557 PM CDT, severe thunderstorms were located along a line extending from 3 miles east of Danbury to 3 miles northeast of Castana to 2 miles east of Onawa, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Severe thunderstorms will be near... Mapleton and Castana around 600 PM CDT. Ute around 605 PM CDT. Soldier around 610 PM CDT. People attending Monona County Fairgrounds should seek safe shelter immediately! This includes Interstate 29 between mile markers 109 and 115. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4197 9613 4206 9622 4222 9584 4221 9567 4189 9567 TIME...MOT...LOC 2257Z 277DEG 30KT 4222 9567 4211 9586 4202 9604 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH