804 WUUS53 KABR 291239 SVRABR SDC013-037-049-091-115-291345- /O.NEW.KABR.SV.W.0096.260629T1239Z-260629T1345Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 739 AM CDT Mon Jun 29 2026 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Northwestern Day County in northeastern South Dakota... Southern Marshall County in northeastern South Dakota... Southeastern Brown County in northeastern South Dakota... East central Faulk County in north central South Dakota... Northern Spink County in northeastern South Dakota... * Until 845 AM CDT. * At 738 AM CDT, a severe thunderstorm was located near Stratford, or near Warner, moving northeast at 45 mph. THIS IS A DESTRUCTIVE STORM FOR THE BRENTFORD AREA. HAZARD...90 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters. At 705 am 80 mph wind was reported 6 miles south of Rockham. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes will be heavily damaged or destroyed. Homes and businesses will have substantial roof and window damage. Expect extensive tree damage and power outages. * This severe thunderstorm will be near... Stratford around 745 AM CDT. Bath around 750 AM CDT. Groton around 755 AM CDT. Other locations in the path of this severe thunderstorm include Putney, Tacoma Park, Claremont, Newport Colony and Amherst. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. This is an EXTREMELY DANGEROUS SITUATION with tornado like wind speeds expected. Mobile homes and high profile vehicles are especially susceptible to winds of this magnitude and may be overturned. For your protection move to an interior room on the lowest floor of a building. This storm has the potential to cause serious injury and significant property damage. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4564 9735 4479 9856 4506 9888 4582 9800 TIME...MOT...LOC 1238Z 213DEG 39KT 4527 9838 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...90 MPH $$ 06