Expires:202506111945;Remove:202506111945;585803 WUUS53 KFSD 111856 SVRFSD IAC119-143-MNC063-105-133-111945- /O.NEW.KFSD.SV.W.0059.250611T1856Z-250611T1945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 156 PM CDT Wed Jun 11 2025 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Eastern Lyon County in northwestern Iowa... Osceola County in northwestern Iowa... East central Rock County in southwestern Minnesota... Western Jackson County in southwestern Minnesota... Nobles County in southwestern Minnesota... * Until 245 PM CDT. * At 156 PM CDT, severe thunderstorms were located along a line extending from near Lismore to near Little Rock to near George, moving east at 45 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Public weather station reported a gust of 62 mph 4 miles southeast of Rock Rapids at 1:35 pm CDT. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Sibley, George, Little Rock, Rushmore, and Wilmont around 200 PM CDT. Worthington and Ashton around 205 PM CDT. Round Lake around 215 PM CDT. Other locations in the path of these severe thunderstorms include Ocheyedan, Brewster and Harris. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4333 9539 4327 9613 4345 9602 4373 9609 4385 9574 4385 9535 TIME...MOT...LOC 1856Z 252DEG 37KT 4370 9593 4350 9583 4328 9606 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ AP