Severe Thunderstorm Warning

Locations Affected

Archer, IA ∙ Matlock, IA ∙ Doon, IA ∙ Ashton, IA ∙ George, IA ∙ Primghar, IA ∙ Carmel, IA ∙ Sheldon Municipal Airport, IA ∙ Boyden, IA ∙ Sanborn, IA

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 541 PM CDT Mon Jun 2 2025 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Lyon County in northwestern Iowa... Southwestern Osceola County in northwestern Iowa... Northeastern Sioux County in northwestern Iowa... Northwestern O'Brien County in northwestern Iowa... * Until 630 PM CDT. * At 541 PM CDT, a severe thunderstorm was located near Rock Valley, or near Sioux Center, 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. * This severe thunderstorm will be near... Sioux Center and Hull around 545 PM CDT. Boyden around 550 PM CDT. Sheldon and Hospers around 600 PM CDT. Other locations in the path of this severe thunderstorm include Matlock and Archer. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4307 9637 4320 9637 4335 9615 4335 9564 4302 9560 TIME...MOT...LOC 2241Z 265DEG 32KT 4312 9628 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

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