


Severe Thunderstorm Warning
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
070 WUUS53 KFSD 151757 SVRFSD IAC021-035-093-193-151845- /O.NEW.KFSD.SV.W.0280.250815T1757Z-250815T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1257 PM CDT Fri Aug 15 2025 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Cherokee County in northwestern Iowa... Eastern Woodbury County in west central Iowa... Southwestern Buena Vista County in northwestern Iowa... Northern Ida County in west central Iowa... * Until 145 PM CDT. * At 1257 PM CDT, a severe thunderstorm was located near Correctionville, or 16 miles west of Ida Grove, moving northeast at 40 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... Correctionville and Cushing around 100 PM CDT. Holstein around 105 PM CDT. Galva around 115 PM CDT. Other locations in the path of this severe thunderstorm include Storm Lake and Alta. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4247 9596 4275 9521 4256 9510 4256 9538 4248 9539 4247 9533 4242 9533 4227 9582 TIME...MOT...LOC 1757Z 245DEG 34KT 4242 9578 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ IG