Severe · Severe Thunderstorm WarningThis alert has expired. It is kept for reference.
Severe Thunderstorm Warning issued September 1 at 10:48PM CDT until September 1
Affecting Dickinson, IA; Lyon, IA; O'Brien, IA; Osceola, IA; Sioux, IA; Cottonwood, MN; Jackson, MN; Murray, MN; Nobles, MN; Rock, MN
In effect until: Sep 2, 2026, 4:45 AM
Dickinson, IA; Lyon, IA; O'Brien, IA; Osceola, IA; Sioux, IA; Cottonwood, MN; Jackson, MN; Murray, MN; Nobles, MN; Rock, MN
Confirmed across 10 counties in IA and MN; expires 4:45 AM.
Go indoors and stay away from windows until the storm passes.
Read the original bulletin (official text)
At 1047 PM CDT, severe thunderstorms were located along a line extending from Wilmont to near Brewster to near Melvin, moving northeast at 65 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Public. At 1042 PM CDT a 73 mph wind gust was reported 2 miles NE of George. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Lake Park, Brewster, Round Lake, Wilmont, and Harris around 1050 PM CDT. Other locations in the path of these severe thunderstorms include Fulda, Heron Lake, Lakefield, Windom, Orleans, Bingham Lake, Dovray, Kilen Woods State Park, Jackson In Jackson County, Bergen, Westbrook, Storden, Mountain Lake and Jeffers.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™