091 WWUS53 KFGF 250100 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 800 PM CDT Mon Aug 24 2026 NDC039-063-250145- /O.CON.KFGF.SV.W.0161.000000T0000Z-260825T0145Z/ Nelson ND-Griggs ND- 800 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR SOUTHEASTERN NELSON AND NORTH CENTRAL GRIGGS COUNTIES... At 800 PM CDT, a severe thunderstorm was located near Red Willow Lake, or 36 miles southeast of Devils Lake, moving northeast at 25 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. Locations impacted include... McVille, Red Willow Lake, Pekin, and Kloten. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4781 9832 4793 9808 4774 9793 4761 9837 4772 9845 TIME...MOT...LOC 0100Z 234DEG 22KT 4772 9834 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas 118 WWUS53 KABR 250101 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 801 PM CDT Mon Aug 24 2026 SDC021-129-250145- /O.CON.KABR.SV.W.0222.000000T0000Z-260825T0145Z/ Campbell SD-Walworth SD- 801 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR SOUTHERN CAMPBELL AND NORTH CENTRAL WALWORTH COUNTIES... At 801 PM CDT, a severe thunderstorm was located 8 miles north of Glenham, or 13 miles northeast of Mobridge, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Mound City around 820 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4559 10027 4566 10034 4567 10032 4569 10031 4571 10031 4574 10033 4575 9987 4557 9992 4554 10022 TIME...MOT...LOC 0044Z 271DEG 18KT 4565 10034 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 07 226 WWUS53 KBIS 250103 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 803 PM CDT Mon Aug 24 2026 NDC093-250115- /O.CON.KBIS.SV.W.0295.000000T0000Z-260825T0115Z/ Stutsman ND- 803 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT FOR NORTHEASTERN STUTSMAN COUNTY... At 803 PM CDT, a severe thunderstorm was located 6 miles southeast of Courtenay, or 20 miles northeast of Jamestown, moving east at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of Northeastern Stutsman County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4716 9862 4722 9858 4721 9847 4708 9847 TIME...MOT...LOC 0047Z 287DEG 26KT 4720 9862 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Johnson 453 WWUS53 KUNR 250103 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 703 PM MDT Mon Aug 24 2026 SDC007-250113- /O.CAN.KUNR.SV.W.0332.000000T0000Z-260825T0115Z/ Bennett SD- 703 PM MDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR CENTRAL BENNETT COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Bennett County and is in effect until 800 PM MDT. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT Monday for a portion of southwest South Dakota. && LAT...LON 4311 10161 4318 10170 4324 10173 4337 10152 4326 10147 4323 10146 4314 10142 TIME...MOT...LOC 0055Z 261DEG 23KT 4324 10155 $$ Calderon 405 WWUS53 KABR 250106 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 806 PM CDT Mon Aug 24 2026 SDC117-250116- /O.CAN.KABR.SV.W.0221.000000T0000Z-260825T0145Z/ Stanley SD- 806 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHERN STANLEY COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of central South Dakota. && LAT...LON 4402 10072 4411 10062 4410 10039 4392 10053 4389 10055 4388 10056 TIME...MOT...LOC 0040Z 300DEG 11KT 4410 10072 $$ SDC075-250145- /O.CON.KABR.SV.W.0221.000000T0000Z-260825T0145Z/ Jones SD- 806 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHEASTERN JONES COUNTY... At 806 PM CDT, a severe thunderstorm was located near Draper, or 10 miles northeast of Murdo, moving southeast at 20 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Draper around 820 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4402 10072 4411 10062 4410 10039 4392 10053 4389 10055 4388 10056 TIME...MOT...LOC 0040Z 316DEG 19KT 4409 10071 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 07 103 WWUS53 KFGF 250107 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 807 PM CDT Mon Aug 24 2026 NDC005-027-071-250117- /O.CAN.KFGF.SV.W.0162.000000T0000Z-260825T0145Z/ Benson ND-Ramsey ND-Eddy ND- 807 PM CDT Mon Aug 24 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BENSON... SOUTHEASTERN RAMSEY AND NORTHEASTERN EDDY COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 100 AM CDT for northeastern North Dakota. && LAT...LON 4795 9852 4810 9827 4793 9812 4791 9810 4778 9849 4782 9853 TIME...MOT...LOC 0107Z 238DEG 26KT 4790 9847 $$ NDC063-250145- /O.CON.KFGF.SV.W.0162.000000T0000Z-260825T0145Z/ Nelson ND- 807 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHWESTERN NELSON COUNTY... At 807 PM CDT, a severe thunderstorm was located near Tolna, or 23 miles southeast of Devils Lake, moving northeast at 30 mph. HAZARD...Tennis ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lakota, Tolna, and Mapes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4795 9852 4810 9827 4793 9812 4791 9810 4778 9849 4782 9853 TIME...MOT...LOC 0107Z 238DEG 26KT 4790 9847 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas 207 WWUS53 KLBF 250109 SVSLBF Severe Weather Statement National Weather Service North Platte NE 809 PM CDT Mon Aug 24 2026 NEC031-250130- /O.CON.KLBF.SV.W.0385.000000T0000Z-260825T0130Z/ Cherry NE- 809 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR NORTHWESTERN CHERRY COUNTY... At 808 PM CDT, a severe thunderstorm was located 8 miles west of Medicine Lake, or 32 miles east of Gordon, moving southeast at 35 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. Locations impacted include... Medicine Lake, Highway 61 Crossing The Niobrara River, Indian Hill, and Intersection of Highway 61 and Shadbolt Road. This includes Highway 61 between mile markers 201 and 222. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4272 10191 4288 10170 4273 10126 4249 10159 TIME...MOT...LOC 0108Z 302DEG 29KT 4269 10159 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Richie 154 WWUS53 KFGF 250109 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 809 PM CDT Mon Aug 24 2026 NDC027-063-250130- /O.CON.KFGF.SV.W.0160.000000T0000Z-260825T0130Z/ Nelson ND-Eddy ND- 809 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR SOUTHWESTERN NELSON AND EAST CENTRAL EDDY COUNTIES... At 809 PM CDT, a severe thunderstorm was located 9 miles north of Mchenry, or 29 miles northeast of Carrington, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southwestern Nelson and east central Eddy Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4768 9878 4777 9877 4782 9844 4767 9847 4767 9850 4763 9850 TIME...MOT...LOC 0109Z 277DEG 22KT 4771 9863 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas 546 WWUS53 KBIS 250109 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 809 PM CDT Mon Aug 24 2026 NDC045-047-093-250145- /O.CON.KBIS.SV.W.0294.000000T0000Z-260825T0145Z/ LaMoure ND-Logan ND-Stutsman ND- 809 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHWESTERN LAMOURE, EASTERN LOGAN AND SOUTHEASTERN STUTSMAN COUNTIES... At 809 PM CDT, severe thunderstorms were located along a line from 13 miles southwest of Jamestown to 12 miles southwest of Streeter, or along a line from 13 miles southwest of Jamestown to 40 miles northeast of Linton, moving east at 25 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Gackle, Montpelier, Jud, Sydney, Alfred and Millarton. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. && LAT...LON 4653 9965 4680 9896 4671 9846 4634 9934 TIME...MOT...LOC 0059Z 288DEG 20KT 4676 9890 4665 9920 4652 9953 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Cuellar 995 WWUS53 KBIS 250111 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 811 PM CDT Mon Aug 24 2026 NDC093-250121- /O.EXP.KBIS.SV.W.0295.000000T0000Z-260825T0115Z/ Stutsman ND- 811 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 815 PM CDT FOR NORTHEASTERN STUTSMAN COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 100 AM CDT Tuesday for a portion of southeast North Dakota. && LAT...LON 4716 9862 4722 9858 4721 9847 4708 9847 TIME...MOT...LOC 0103Z 287DEG 26KT 4716 9847 $$ Johnson 904 WWUS53 KABR 250112 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 812 PM CDT Mon Aug 24 2026 SDC021-129-250145- /O.CON.KABR.SV.W.0222.000000T0000Z-260825T0145Z/ Campbell SD-Walworth SD- 812 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR SOUTHEASTERN CAMPBELL AND NORTH CENTRAL WALWORTH COUNTIES... At 812 PM CDT, a severe thunderstorm was located over Mound City, or 9 miles south of Herreid, moving east at 25 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... Mound City around 815 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4559 10015 4568 10022 4574 10024 4575 9987 4557 9992 4555 10012 TIME...MOT...LOC 0101Z 252DEG 22KT 4569 10019 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 07 850 WWUS53 KABR 250115 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 815 PM CDT Mon Aug 24 2026 SDC129-250125- /O.CAN.KABR.SV.W.0220.000000T0000Z-260825T0130Z/ Walworth SD- 815 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN WALWORTH COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, small hail and gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of north central South Dakota. && LAT...LON 4544 10019 4554 10019 4558 9983 4547 9984 TIME...MOT...LOC 0057Z 254DEG 21KT 4553 10014 $$ 07 097 WWUS53 KFGF 250115 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 815 PM CDT Mon Aug 24 2026 NDC027-063-250125- /O.CAN.KFGF.SV.W.0160.000000T0000Z-260825T0130Z/ Nelson ND-Eddy ND- 815 PM CDT Mon Aug 24 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN NELSON AND EAST CENTRAL EDDY COUNTIES IS CANCELLED... 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 has been cancelled. A Severe Thunderstorm Watch remains in effect until 100 AM CDT for southeastern and northeastern North Dakota. && LAT...LON 4768 9878 4777 9877 4782 9844 4767 9847 4767 9850 4763 9850 TIME...MOT...LOC 0113Z 277DEG 22KT 4770 9857 $$ Thomas 848 WWUS53 KUNR 250117 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 717 PM MDT Mon Aug 24 2026 SDC071-250127- /O.CAN.KUNR.SV.W.0333.000000T0000Z-260825T0200Z/ Jackson SD- 717 PM MDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHERN JACKSON COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT Monday for a portion of southwest South Dakota. && LAT...LON 4311 10152 4327 10157 4339 10128 4339 10123 4341 10123 4347 10108 4338 10105 4326 10102 4321 10100 4314 10098 4312 10097 TIME...MOT...LOC 0058Z 259DEG 19KT 4325 10155 $$ SDC007-095-121-250200- /O.CON.KUNR.SV.W.0333.000000T0000Z-260825T0200Z/ Bennett SD-Mellette SD-Todd SD- 717 PM MDT Mon Aug 24 2026 /817 PM CDT Mon Aug 24 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /9 PM CDT/ FOR SOUTHWESTERN MELLETTE, NORTHWESTERN TODD AND NORTHEASTERN BENNETT COUNTIES... At 717 PM MDT /817 PM CDT/, a severe thunderstorm was located near Vetal, or 15 miles east of Martin, moving east at 20 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... Tuthill, Upper Cut Meat, Harrington, Vetal, He Dog and northwestern Rosebud Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. && LAT...LON 4311 10152 4327 10157 4339 10128 4339 10123 4341 10123 4347 10108 4338 10105 4326 10102 4321 10100 4314 10098 4312 10097 TIME...MOT...LOC 0058Z 261DEG 17KT 4324 10157 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Calderon 557 WWUS53 KFGF 250118 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 818 PM CDT Mon Aug 24 2026 NDC039-063-250128- /O.CAN.KFGF.SV.W.0161.000000T0000Z-260825T0145Z/ Nelson ND-Griggs ND- 818 PM CDT Mon Aug 24 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN NELSON AND NORTH CENTRAL GRIGGS COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 100 AM CDT for southeastern and northeastern North Dakota. && LAT...LON 4781 9832 4793 9808 4774 9793 4761 9837 4772 9845 TIME...MOT...LOC 0116Z 239DEG 23KT 4778 9819 $$ Thomas 008 WWUS53 KFGF 250119 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 819 PM CDT Mon Aug 24 2026 NDC063-250145- /O.CON.KFGF.SV.W.0162.000000T0000Z-260825T0145Z/ Nelson ND- 819 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHWESTERN NELSON COUNTY... At 819 PM CDT, a severe thunderstorm was located 7 miles south of Lakota, or 26 miles southeast of Devils Lake, moving northeast at 25 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. Locations impacted include... Lakota and Mapes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. This is a dangerous storm, capable of producing large hail driven by severe winds! SEEK SHELTER NOW inside a sturdy structure and stay away from windows! If you are caught outdoors, cover your head and neck. && LAT...LON 4782 9839 4795 9851 4810 9827 4793 9812 4791 9810 4787 9823 TIME...MOT...LOC 0119Z 239DEG 23KT 4794 9837 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas 673 WWUS53 KABR 250122 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 822 PM CDT Mon Aug 24 2026 SDC075-250132- /O.CAN.KABR.SV.W.0221.000000T0000Z-260825T0145Z/ Jones SD- 822 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN JONES COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. However, small hail and gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of central South Dakota. && LAT...LON 4402 10072 4411 10062 4410 10039 4392 10053 4389 10055 4388 10056 TIME...MOT...LOC 0106Z 316DEG 19KT 4399 10057 $$ 07 644 WWUS53 KBIS 250129 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 829 PM CDT Mon Aug 24 2026 NDC045-047-093-250145- /O.CON.KBIS.SV.W.0294.000000T0000Z-260825T0145Z/ LaMoure ND-Logan ND-Stutsman ND- 829 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR NORTHWESTERN LAMOURE, EASTERN LOGAN AND SOUTH CENTRAL STUTSMAN COUNTIES... At 829 PM CDT, severe thunderstorms were located along a line from near Jud to 13 miles north of Lehr, or along a line from 25 miles southwest of Jamestown to 42 miles southwest of Jamestown, moving east at 25 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. Locations impacted include... Gackle, Jud and Alfred. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. && LAT...LON 4648 9956 4671 9893 4654 9887 4634 9934 TIME...MOT...LOC 0109Z 288DEG 20KT 4662 9910 4656 9928 4650 9945 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar 932 WWUS53 KFGF 250129 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 829 PM CDT Mon Aug 24 2026 NDC063-250145- /O.CON.KFGF.SV.W.0162.000000T0000Z-260825T0145Z/ Nelson ND- 829 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR CENTRAL NELSON COUNTY... At 829 PM CDT, a severe thunderstorm was located near Mapes, or 28 miles east of Devils Lake, moving northeast at 25 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Mapes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. This is a dangerous storm, capable of producing large hail driven by severe winds! SEEK SHELTER NOW inside a sturdy structure and stay away from windows! If you are caught outdoors, cover your head and neck. && LAT...LON 4787 9828 4798 9837 4806 9823 4793 9812 4792 9811 TIME...MOT...LOC 0129Z 239DEG 23KT 4797 9828 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Thomas 317 WWUS53 KUNR 250130 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 830 PM CDT Mon Aug 24 2026 SDC095-250140- /O.CAN.KUNR.SV.W.0333.000000T0000Z-260825T0200Z/ Mellette SD- 830 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHWESTERN MELLETTE COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT Monday for a portion of south central South Dakota. && LAT...LON 4316 10146 4331 10144 4338 10105 4326 10102 4321 10100 4314 10098 TIME...MOT...LOC 0117Z 261DEG 17KT 4325 10144 $$ SDC007-121-250200- /O.CON.KUNR.SV.W.0333.000000T0000Z-260825T0200Z/ Bennett SD-Todd SD- 730 PM MDT Mon Aug 24 2026 /830 PM CDT Mon Aug 24 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /9 PM CDT/ FOR NORTHWESTERN TODD AND NORTHEASTERN BENNETT COUNTIES... At 730 PM MDT /830 PM CDT/, a severe thunderstorm was located near Vetal, or 21 miles east of Martin, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Upper Cut Meat, Harrington, Vetal, He Dog and northwestern Rosebud Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4316 10146 4331 10144 4338 10105 4326 10102 4321 10100 4314 10098 TIME...MOT...LOC 0117Z 261DEG 24KT 4325 10145 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Calderon 345 WWUS53 KABR 250132 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 832 PM CDT Mon Aug 24 2026 SDC129-250142- /O.CAN.KABR.SV.W.0222.000000T0000Z-260825T0145Z/ Walworth SD- 832 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTH CENTRAL WALWORTH COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of north central South Dakota. && LAT...LON 4568 9989 4566 10002 4574 10014 4575 9987 TIME...MOT...LOC 0112Z 253DEG 22KT 4571 10009 $$ SDC021-250145- /O.CON.KABR.SV.W.0222.000000T0000Z-260825T0145Z/ Campbell SD- 832 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR SOUTHEASTERN CAMPBELL COUNTY... At 832 PM CDT, a severe thunderstorm was located 7 miles east of Mound City, or 10 miles southeast of Herreid, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of Southeastern Campbell County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD. && LAT...LON 4568 9989 4566 10002 4574 10014 4575 9987 TIME...MOT...LOC 0112Z 253DEG 22KT 4571 10009 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 07 727 WWUS53 KBIS 250138 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 838 PM CDT Mon Aug 24 2026 NDC047-051-250215- /O.CON.KBIS.SV.W.0296.000000T0000Z-260825T0215Z/ Logan ND-McIntosh ND- 838 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR SOUTH CENTRAL LOGAN AND NORTHWESTERN MCINTOSH COUNTIES... At 838 PM CDT, a severe thunderstorm was located 6 miles northwest of Wishek, or 27 miles east of Linton, moving southeast at 15 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. Locations impacted include... Wishek and Lehr. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4628 9981 4630 9981 4642 9946 4642 9945 4630 9930 4611 9967 4619 9982 TIME...MOT...LOC 0121Z 335DEG 14KT 4636 9971 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar 758 WWUS53 KABR 250139 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 839 PM CDT Mon Aug 24 2026 SDC021-250200- /O.CON.KABR.SV.W.0223.000000T0000Z-260825T0200Z/ Campbell SD- 839 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FOR NORTHEASTERN CAMPBELL COUNTY... At 839 PM CDT, a severe thunderstorm was located 9 miles southwest of Artas, or 8 miles southeast of Herreid, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Artas around 855 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4573 9998 4580 10006 4594 9991 4594 9972 4571 9972 TIME...MOT...LOC 0121Z 241DEG 19KT 4574 10005 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 07 773 WWUS53 KABR 250140 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 840 PM CDT Mon Aug 24 2026 SDC021-250150- /O.EXP.KABR.SV.W.0222.000000T0000Z-260825T0145Z/ Campbell SD- 840 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 845 PM CDT FOR SOUTHEASTERN CAMPBELL COUNTY... 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. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of north central South Dakota. && LAT...LON 4568 9989 4566 10002 4574 10014 4575 9987 TIME...MOT...LOC 0132Z 253DEG 22KT 4575 9992 $$ 07 660 WWUS53 KUNR 250143 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 743 PM MDT Mon Aug 24 2026 SDC007-121-250153- /O.CAN.KUNR.SV.W.0333.000000T0000Z-260825T0200Z/ Bennett SD-Todd SD- 743 PM MDT Mon Aug 24 2026 /843 PM CDT Mon Aug 24 2026/ ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHWESTERN TODD AND NORTHEASTERN BENNETT COUNTIES... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, gusty winds and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT /1100 PM CDT/ Monday for portions of south central and southwest South Dakota. && LAT...LON 4316 10146 4331 10144 4338 10105 4326 10102 4321 10100 4314 10098 TIME...MOT...LOC 0130Z 261DEG 24KT 4326 10133 $$ Calderon 398 WWUS53 KBIS 250144 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 844 PM CDT Mon Aug 24 2026 NDC093-250154- /O.CAN.KBIS.SV.W.0297.000000T0000Z-260825T0230Z/ Stutsman ND- 844 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTH CENTRAL STUTSMAN COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 100 AM CDT Tuesday for a portion of southeast North Dakota. && LAT...LON 4663 9856 4649 9830 4629 9876 4663 9891 TIME...MOT...LOC 0126Z 329DEG 17KT 4664 9879 $$ NDC045-250230- /O.CON.KBIS.SV.W.0297.000000T0000Z-260825T0230Z/ LaMoure ND- 844 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR CENTRAL LAMOURE COUNTY... At 844 PM CDT, a severe thunderstorm was located 8 miles east of Jud, or 23 miles south of Jamestown, moving southeast at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Edgeley, Adrian, Dickey and Nortonville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4663 9856 4649 9830 4629 9876 4663 9891 TIME...MOT...LOC 0126Z 329DEG 17KT 4664 9879 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Cuellar 887 WWUS53 KFGF 250145 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 845 PM CDT Mon Aug 24 2026 NDC035-063-250215- /O.CON.KFGF.SV.W.0163.000000T0000Z-260825T0215Z/ Grand Forks ND-Nelson ND- 845 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR NORTHWESTERN GRAND FORKS AND NORTHEASTERN NELSON COUNTIES... At 845 PM CDT, a severe thunderstorm was located over Michigan, or 37 miles east of Devils Lake, moving northeast at 35 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. Locations impacted include... Michigan, Petersburg, Dahlen, Niagara, and Mapes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4793 9808 4804 9826 4820 9799 4819 9785 4804 9773 TIME...MOT...LOC 0145Z 238DEG 31KT 4804 9807 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas 260 WWUS53 KBIS 250146 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 846 PM CDT Mon Aug 24 2026 NDC047-051-250215- /O.CON.KBIS.SV.W.0296.000000T0000Z-260825T0215Z/ Logan ND-McIntosh ND- 846 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR SOUTH CENTRAL LOGAN AND NORTHWESTERN MCINTOSH COUNTIES... At 846 PM CDT, a severe thunderstorm was located near Wishek, or 28 miles east of Linton, moving southeast at 15 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Mesonet reported. At 839 PM CDT, a 77 mph wind gust was reported 5 miles west of Wishek. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Wishek and Lehr. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm has produced widespread damaging winds and is capable of producing large hail. && LAT...LON 4628 9981 4630 9981 4642 9946 4642 9945 4630 9930 4611 9967 4619 9982 TIME...MOT...LOC 0138Z 335DEG 14KT 4630 9967 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Cuellar 927 WWUS53 KLBF 250150 SVSLBF Severe Weather Statement National Weather Service North Platte NE 850 PM CDT Mon Aug 24 2026 NEC031-250215- /O.CON.KLBF.SV.W.0386.000000T0000Z-260825T0215Z/ Cherry NE- 850 PM CDT Mon Aug 24 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR CENTRAL CHERRY COUNTY... At 849 PM CDT, a severe thunderstorm was located 12 miles south of Medicine Lake, or 38 miles northwest of Mullen, moving southeast at 20 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 remain over mainly rural areas of central Cherry County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4258 10149 4267 10137 4257 10107 4236 10128 TIME...MOT...LOC 0149Z 313DEG 16KT 4255 10135 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Richie 486 WWUS53 KBIS 250152 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 852 PM CDT Mon Aug 24 2026 NDC045-250230- /O.CON.KBIS.SV.W.0297.000000T0000Z-260825T0230Z/ LaMoure ND- 852 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR CENTRAL LAMOURE COUNTY... At 852 PM CDT, a severe thunderstorm was located near Edgeley, or 31 miles north of Ellendale, moving southeast at 25 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Edgeley, Adrian, Dickey and Nortonville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and large hail. && LAT...LON 4663 9856 4649 9830 4629 9876 4661 9890 TIME...MOT...LOC 0144Z 302DEG 20KT 4646 9877 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Cuellar 905 WWUS53 KABR 250153 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 853 PM CDT Mon Aug 24 2026 SDC021-250203- /O.CAN.KABR.SV.W.0223.000000T0000Z-260825T0200Z/ Campbell SD- 853 PM CDT Mon Aug 24 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN CAMPBELL 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 has been cancelled. A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for a portion of north central South Dakota. && LAT...LON 4573 9998 4580 10006 4594 9991 4594 9972 4571 9972 TIME...MOT...LOC 0139Z 241DEG 19KT 4579 9992 $$ 07