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Home Return to list Severe Thunderstorm Warning 0169 Issued by the Aberdeen Forecast Office
Action: New Issued At: 2025-07-28 16:12:58 508 WUUS53 KABR 282112 SVRABR SDC085-282200- /O.NEW.KABR.SV.W.0169.250728T2112Z-250728T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 412 PM CDT Mon Jul 28 2025 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southeastern Lyman County in central South Dakota... * Until 500 PM CDT. * At 412 PM CDT, a severe thunderstorm was located over Iona, or 18 miles south of Chamberlain, moving east at 50 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Lake Francis Case around 420 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Aberdeen. && LAT...LON 4374 9962 4373 9969 4375 9968 4375 9971 4372 9973 4375 9975 4373 9976 4371 9975 4371 9976 4376 9977 4376 9942 4371 9941 4368 9947 4366 9946 4365 9936 4358 9934 4353 9928 4351 9929 4350 9962 TIME...MOT...LOC 2112Z 283DEG 43KT 4353 9946 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 20 Action: Continued Issued At: 2025-07-28 16:18:28 755 WWUS53 KABR 282118 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 418 PM CDT Mon Jul 28 2025 SDC085-282200- /O.CON.KABR.SV.W.0169.000000T0000Z-250728T2200Z/ Lyman SD- 418 PM CDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHEASTERN LYMAN COUNTY... At 417 PM CDT, a severe thunderstorm was located near Iona, or 18 miles south of Chamberlain, moving east at 50 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southeastern Lyman County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Aberdeen. && LAT...LON 4374 9962 4373 9969 4375 9968 4375 9971 4372 9973 4375 9975 4373 9976 4371 9975 4371 9976 4376 9977 4376 9942 4371 9941 4368 9947 4366 9946 4365 9936 4358 9934 4353 9928 4351 9929 4350 9962 TIME...MOT...LOC 2117Z 283DEG 43KT 4351 9937 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 20 Action: Correction Issued At: 2025-07-28 16:25:58 885 WWUS53 KABR 282125 CCA SVSABR Severe Weather Statement National Weather Service Aberdeen SD 425 PM CDT Mon Jul 28 2025 SDC085-282215- /O.COR.KABR.SV.W.0169.000000T0000Z-250728T2200Z/ Lyman SD- 425 PM CDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHEASTERN LYMAN COUNTY... At 425 PM CDT, a severe thunderstorm was located 9 miles southeast of Iona, or 20 miles south of Chamberlain, moving east at 50 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Iona and Lake Francis Case. 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. Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Aberdeen. && LAT...LON 4374 9962 4373 9969 4375 9968 4375 9971 4372 9973 4375 9975 4373 9976 4371 9975 4371 9976 4376 9977 4376 9942 4371 9941 4368 9947 4366 9946 4365 9936 4358 9934 4353 9928 4351 9929 4350 9962 TIME...MOT...LOC 2117Z 283DEG 43KT 4351 9937 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 20 Action: Continued Issued At: 2025-07-28 16:48:29 739 WWUS53 KABR 282147 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 447 PM CDT Mon Jul 28 2025 SDC085-282200- /O.CON.KABR.SV.W.0169.000000T0000Z-250728T2200Z/ Lyman SD- 447 PM CDT Mon Jul 28 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR SOUTHEASTERN LYMAN COUNTY... At 447 PM CDT, a severe thunderstorm was located near Platte, or 22 miles south of Kimball, moving east at 50 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Iona and Lake Francis Case. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Aberdeen. && LAT...LON 4374 9962 4373 9969 4375 9968 4375 9971 4372 9973 4375 9975 4373 9976 4371 9975 4371 9976 4376 9977 4376 9942 4371 9941 4368 9947 4366 9946 4365 9936 4358 9934 4353 9928 4351 9929 4350 9962 TIME...MOT...LOC 2147Z 283DEG 43KT 4343 9888 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 20 Action: Expired Issued At: 2025-07-28 16:55:29 850 WWUS53 KABR 282155 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 455 PM CDT Mon Jul 28 2025 SDC085-282205- /O.EXP.KABR.SV.W.0169.000000T0000Z-250728T2200Z/ Lyman SD- 455 PM CDT Mon Jul 28 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LYMAN COUNTY WILL EXPIRE AT 500 PM CDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for central South Dakota. && LAT...LON 4374 9962 4373 9969 4375 9968 4375 9971 4372 9973 4375 9975 4373 9976 4371 9975 4371 9976 4376 9977 4376 9942 4371 9941 4368 9947 4366 9946 4365 9936 4358 9934 4353 9928 4351 9929 4350 9962 TIME...MOT...LOC 2155Z 283DEG 43KT 4341 9877 $$ 20 |