545 WUUS53 KDMX 090407 SVRDMX IAC015-049-073-077-090500- /O.NEW.KDMX.SV.W.0349.261009T0407Z-261009T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 1107 PM CDT Thu Oct 8 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Central Greene County in west central Iowa... Northeastern Guthrie County in west central Iowa... West central Boone County in central Iowa... Northwestern Dallas County in central Iowa... * Until midnight CDT. * At 1107 PM CDT, a severe thunderstorm was located near Jefferson, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Jefferson, Grand Junction, Scranton, Rippey, Jamaica, Dana, Beaver, and Jefferson Municipal Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4200 9461 4217 9442 4208 9408 4179 9428 TIME...MOT...LOC 0407Z 293DEG 28KT 4206 9446 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Hagenhoff  922 WUUS53 KFSD 090409 SVRFSD IAC167-SDC027-083-125-127-090500- /O.NEW.KFSD.SV.W.0302.261009T0409Z-261009T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1109 PM CDT Thu Oct 8 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southwestern Sioux County in northwestern Iowa... Northeastern Clay County in southeastern South Dakota... Southwestern Lincoln County in southeastern South Dakota... Southeastern Turner County in southeastern South Dakota... Northern Union County in southeastern South Dakota... * Until midnight CDT. * At 1109 PM CDT, a severe thunderstorm was located 6 miles south of Centerville, or 8 miles southwest of Beresford, moving southeast at 25 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. * This severe thunderstorm will be near... Centerville around 1110 PM CDT. Beresford around 1120 PM CDT. Union Grove State Park around 1135 PM CDT. Other locations impacted by the severe thunderstorm include Alcester and Hawarden. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4301 9707 4315 9699 4304 9643 4291 9653 4291 9654 4290 9654 4290 9653 4280 9661 TIME...MOT...LOC 0409Z 292DEG 21KT 4303 9692 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  011 WWUS53 KDMX 090410 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1110 PM CDT Thu Oct 8 2026 IAC153-090420- /O.CAN.KDMX.SV.W.0348.000000T0000Z-261009T0430Z/ Polk IA- 1110 PM CDT Thu Oct 8 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL POLK COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. LAT...LON 4136 9366 4150 9352 4146 9323 4116 9345 4116 9348 TIME...MOT...LOC 0410Z 298DEG 31KT 4139 9358 $$ IAC125-181-090430- /O.CON.KDMX.SV.W.0348.000000T0000Z-261009T0430Z/ Marion IA-Warren IA- 1110 PM CDT Thu Oct 8 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM CDT FOR NORTHWESTERN MARION AND EASTERN WARREN COUNTIES... At 1110 PM CDT, a severe thunderstorm was located over Indianola, moving southeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Broadcast media. IMPACT...Damage to vehicles is expected. Locations impacted include... Indianola, Carlisle, Pleasantville, Milo, Hartford, Ackworth, Swan, Sandyville, Lake Ahquabi State Park, and Otter Creek County Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4136 9366 4150 9352 4146 9323 4116 9345 4116 9348 TIME...MOT...LOC 0410Z 298DEG 31KT 4139 9358 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Hagenhoff  242 WWUS53 KFSD 090414 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 1114 PM CDT Thu Oct 8 2026 IAC149-090430- /O.CON.KFSD.SV.W.0300.000000T0000Z-261009T0430Z/ Plymouth IA- 1114 PM CDT Thu Oct 8 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM CDT FOR NORTHEASTERN PLYMOUTH COUNTY... At 1114 PM CDT, a severe thunderstorm was located near Le Mars, moving southeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will be near... Le Mars around 1115 PM CDT. Remsen around 1125 PM CDT. Other locations impacted by the severe thunderstorm include Oyens. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4271 9599 4287 9630 4291 9629 4291 9627 4282 9589 TIME...MOT...LOC 0346Z 292DEG 23KT 4287 9632 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  418 WUUS53 KFSD 090425 SVRFSD IAC149-167-090500- /O.NEW.KFSD.SV.W.0303.261009T0425Z-261009T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1125 PM CDT Thu Oct 8 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northwestern Plymouth County in northwestern Iowa... Southwestern Sioux County in northwestern Iowa... * Until midnight CDT. * At 1125 PM CDT, a severe thunderstorm was located 6 miles south of Hawarden, moving southeast at 25 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Craig around 1150 PM CDT. Struble around 1155 PM CDT. Other locations impacted by the severe thunderstorm include Chatsworth and Brunsville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4290 9654 4298 9648 4291 9617 4273 9636 4287 9654 4289 9654 4289 9653 4290 9653 TIME...MOT...LOC 0425Z 297DEG 21KT 4292 9652 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  509 WWUS53 KDMX 090425 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1125 PM CDT Thu Oct 8 2026 IAC125-181-090435- /O.EXP.KDMX.SV.W.0348.000000T0000Z-261009T0430Z/ Marion IA-Warren IA- 1125 PM CDT Thu Oct 8 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MARION AND EASTERN WARREN COUNTIES WILL EXPIRE AT 1130 PM CDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. However, small hail is still possible with this thunderstorm. LAT...LON 4136 9366 4150 9352 4146 9323 4116 9345 4116 9348 TIME...MOT...LOC 0425Z 298DEG 31KT 4135 9348 $$ Hagenhoff  399 WWUS53 KFSD 090427 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 1127 PM CDT Thu Oct 8 2026 IAC149-090437- /O.EXP.KFSD.SV.W.0300.000000T0000Z-261009T0430Z/ Plymouth IA- 1127 PM CDT Thu Oct 8 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 1130 PM CDT FOR NORTHEASTERN PLYMOUTH COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office. A Severe Thunderstorm Warning still remains in effect for northwestern Plymouth County until 12 AM CDT. && LAT...LON 4271 9599 4287 9630 4291 9629 4291 9627 4282 9589 TIME...MOT...LOC 0414Z 292DEG 23KT 4280 9609 $$ Samet  801 WWUS53 KDMX 090427 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1127 PM CDT Thu Oct 8 2026 IAC015-049-073-077-090500- /O.CON.KDMX.SV.W.0349.000000T0000Z-261009T0500Z/ Greene IA-Guthrie IA-Boone IA-Dallas IA- 1127 PM CDT Thu Oct 8 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR SOUTHEASTERN GREENE...NORTHEASTERN GUTHRIE...WEST CENTRAL BOONE AND NORTHWESTERN DALLAS COUNTIES... At 1127 PM CDT, a severe thunderstorm was located over Grand Junction, or 6 miles east of Jefferson, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Jefferson, Grand Junction, Rippey, Jamaica, Beaver, and Jefferson Municipal Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4194 9451 4207 9438 4205 9410 4179 9428 TIME...MOT...LOC 0427Z 293DEG 28KT 4200 9426 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Hagenhoff  875 WWUS53 KFSD 090431 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 1131 PM CDT Thu Oct 8 2026 SDC027-083-125-127-090445- /O.CON.KFSD.SV.W.0301.000000T0000Z-261009T0445Z/ Clay SD-Lincoln SD-Turner SD-Union SD- 1131 PM CDT Thu Oct 8 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR NORTHEASTERN CLAY, SOUTHWESTERN LINCOLN, SOUTHEASTERN TURNER AND NORTHWESTERN UNION COUNTIES... At 1131 PM CDT, a severe thunderstorm was located near Centerville, or 7 miles west of Beresford, moving east at 35 mph. HAZARD...Ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. This severe thunderstorm will be near... Centerville around 1135 PM CDT. Beresford around 1140 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4308 9703 4315 9699 4313 9654 4292 9664 4303 9706 TIME...MOT...LOC 0354Z 288DEG 31KT 4319 9733 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  880 WWUS53 KDMX 090445 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1145 PM CDT Thu Oct 8 2026 IAC015-049-073-077-090500- /O.CON.KDMX.SV.W.0349.000000T0000Z-261009T0500Z/ Greene IA-Guthrie IA-Boone IA-Dallas IA- 1145 PM CDT Thu Oct 8 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR SOUTHEASTERN GREENE...NORTHEASTERN GUTHRIE...SOUTHWESTERN BOONE AND NORTHWESTERN DALLAS COUNTIES... At 1144 PM CDT, a severe thunderstorm was located over Berkley, or 7 miles north of Perry, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Rippey and Jamaica. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4187 9439 4198 9430 4197 9415 4179 9428 TIME...MOT...LOC 0444Z 293DEG 28KT 4195 9409 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Hagenhoff  354 WWUS53 KFSD 090448 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 1148 PM CDT Thu Oct 8 2026 IAC167-SDC027-083-125-127-090500- /O.CON.KFSD.SV.W.0302.000000T0000Z-261009T0500Z/ Sioux IA-Clay SD-Lincoln SD-Turner SD-Union SD- 1148 PM CDT Thu Oct 8 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR SOUTHWESTERN SIOUX, NORTHEASTERN CLAY, SOUTHWESTERN LINCOLN, SOUTHEASTERN TURNER AND NORTHERN UNION COUNTIES... At 1148 PM CDT, a severe thunderstorm was located over Beresford, moving east at 25 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will be near... Beresford around 1150 PM CDT. Alcester around 1155 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4308 9703 4315 9699 4304 9643 4291 9653 4291 9654 4290 9654 4290 9653 4288 9655 4285 9657 4307 9704 TIME...MOT...LOC 0409Z 283DEG 20KT 4312 9708 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  193 WUUS53 KDMX 090449 SVRDMX IAC117-123-125-135-181-090530- /O.NEW.KDMX.SV.W.0350.261009T0449Z-261009T0530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 1149 PM CDT Thu Oct 8 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Northeastern Lucas County in south central Iowa... Western Monroe County in south central Iowa... Southern Marion County in south central Iowa... Southwestern Mahaska County in south central Iowa... Southeastern Warren County in south central Iowa... * Until 1230 AM CDT. * At 1148 PM CDT, a severe thunderstorm was located near Knoxville Municipal Airport, or near Knoxville, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Oskaloosa, Knoxville, Melcher-Dallas, Knoxville Raceway, Lake Red Rock, Lovilia, Beacon, University Park, Bussey, Lacona, Harvey, Leighton, Williamson, Hamilton, Melrose, Marysville, Knoxville Municipal Airport, and Elk Rock State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4116 9349 4142 9306 4128 9259 4090 9296 4090 9301 TIME...MOT...LOC 0448Z 292DEG 28KT 4125 9311 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Hagenhoff  511 WWUS53 KDMX 090450 SVSDMX Severe Weather Statement National Weather Service Des Moines IA 1150 PM CDT Thu Oct 8 2026 IAC015-049-073-077-090500- /O.EXP.KDMX.SV.W.0349.000000T0000Z-261009T0500Z/ Greene IA-Guthrie IA-Boone IA-Dallas IA- 1150 PM CDT Thu Oct 8 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GREENE... NORTHEASTERN GUTHRIE...SOUTHWESTERN BOONE AND NORTHWESTERN DALLAS COUNTIES WILL EXPIRE AT MIDNIGHT CDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. However, small hail is still possible with this thunderstorm. LAT...LON 4187 9439 4198 9430 4197 9415 4179 9428 TIME...MOT...LOC 0450Z 293DEG 28KT 4194 9405 $$ Hagenhoff  400 WWUS53 KFSD 090451 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 1151 PM CDT Thu Oct 8 2026 IAC149-167-090501- /O.EXP.KFSD.SV.W.0303.000000T0000Z-261009T0500Z/ Plymouth IA-Sioux IA- 1151 PM CDT Thu Oct 8 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT MIDNIGHT CDT FOR NORTHWESTERN PLYMOUTH AND SOUTHWESTERN SIOUX COUNTIES... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, small hail is still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office. && LAT...LON 4290 9654 4298 9648 4291 9617 4273 9636 4287 9654 4289 9654 4289 9653 4290 9653 TIME...MOT...LOC 0425Z 297DEG 21KT 4292 9652 $$ Samet  719 WUUS53 KFSD 090455 SVRFSD IAC021-090545- /O.NEW.KFSD.SV.W.0304.261009T0455Z-261009T0545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1155 PM CDT Thu Oct 8 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southern Buena Vista County in northwestern Iowa... * Until 1245 AM CDT. * At 1155 PM CDT, a severe thunderstorm was located 5 miles northeast of Lakeside, or 5 miles east of Storm Lake, moving southeast at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Storm Lake, Lakeside and Truesdale around 1155 PM CDT. Newell around 1205 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 4266 9530 4279 9517 4273 9491 4265 9492 4256 9491 4256 9513 TIME...MOT...LOC 0454Z 297DEG 33KT 4267 9511 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  645 WUUS53 KFSD 090457 SVRFSD SDC027-083-127-090545- /O.NEW.KFSD.SV.W.0305.261009T0457Z-261009T0545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1157 PM CDT Thu Oct 8 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northeastern Clay County in southeastern South Dakota... Southern Lincoln County in southeastern South Dakota... Northern Union County in southeastern South Dakota... * Until 1245 AM CDT. * At 1157 PM CDT, a severe thunderstorm was located over Beresford, moving southeast at 20 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Beresford around 1200 AM CDT. Alcester around 1220 AM CDT. Other locations impacted by the severe thunderstorm include Hawarden. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Sioux Falls SD. && LAT...LON 4305 9694 4318 9683 4310 9645 4309 9646 4308 9645 4307 9646 4304 9651 4303 9651 4301 9649 4300 9650 4300 9651 4298 9652 4297 9650 4296 9650 4294 9652 4293 9652 4292 9654 4291 9654 4286 9658 TIME...MOT...LOC 0457Z 296DEG 16KT 4307 9677 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet