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This page displays last 20 Severe Weather Alerts issued by the National Weather Service

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2026-09-08 01:38:46
WGHW50 PHFO 080538
Flash Flood Warning

559 WGHW50 PHFO 080538 FFWHFO HIC007-080830- /O.NEW.PHFO.FF.W.0051.260908T0538Z-260908T0830Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 738 PM HST Mon Sep 7 2026 The National Weather Service in Honolulu has issued a * Flash Flood Warning for... The island of Kauai in Kauai County * Until 1030 PM HST. * At 738 PM HST, Doppler radar indicated heavy rain over Kauai. Rain was falling at a rate of 1 to 2 inches per hour. Substantial rises have been observed at the Wainiha River and Waialae Stream gages. Rises on other area rivers and streams can also be expected as heavy rain continues. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Lihue, Kapaa, Kalaheo, Kekaha, Princeville, Kilauea, North Fork Wailua Trails, Alakai Swamp Trails, Lawai, Omao, Kokee State Park and Wailua Homesteads. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 2207 15981 2217 15974 2225 15958 2224 15953 2226 15950 2225 15945 2226 15942 2226 15940 2222 15932 2217 15930 2215 15927 2204 15932 2195 15931 2188 15938 2184 15945 2187 15961 2193 15967 2196 15977 2198 15979 2206 15981 FLASH FLOOD...RADAR INDICATED

2026-09-08 00:55:19
WUUS53 KFSD 080455
Severe Thunderstorm Warning

928 WUUS53 KFSD 080455 SVRFSD SDC003-023-035-043-061-067-125-080545- /O.NEW.KFSD.SV.W.0287.260908T0455Z-260908T0545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1155 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southern Davison County in southeastern South Dakota... Southern Aurora County in south central South Dakota... Northeastern Charles Mix County in south central South Dakota... Douglas County in south central South Dakota... Southwestern Hanson County in southeastern South Dakota... Turner County in southeastern South Dakota... Hutchinson County in southeastern South Dakota... * Until 1245 AM CDT. * At 1154 PM CDT, severe thunderstorms were located along a line extending from near Stickney to 6 miles northeast of Ravinia to 7 miles west of Hurley, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Parker, Plankinton, Freeman, Armour, Tripp, Menno, Corsica, Hurley, Stickney, and Delmont around 1200 AM CDT. Marion around 1205 AM CDT. Parkston and Milltown around 1210 AM CDT. Other locations in the path of these severe thunderstorms include Monroe, Clayton, Ethan, Dimock and Dolton. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4381 9847 4350 9786 4349 9701 4317 9699 4316 9838 4356 9880 4358 9880 TIME...MOT...LOC 0454Z 227DEG 40KT 4361 9855 4320 9833 4327 9723 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-08 00:42:42
WUUS53 KFSD 080442
Severe Thunderstorm Warning
883 WUUS53 KFSD 080442 SVRFSD IAC119-167-SDC083-099-080530- /O.NEW.KFSD.SV.W.0286.260908T0442Z-260908T0530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1142 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Western Lyon County in northwestern Iowa... Northwestern Sioux County in northwestern Iowa... Southeastern Minnehaha County in southeastern South Dakota... Eastern Lincoln County in southeastern South Dakota... * Until 1230 AM CDT. * At 1142 PM CDT, a severe thunderstorm was located near Canton, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Canton, Inwood, Newton Hills State Park, and Lake Alvin State Recreation Area around 1145 PM CDT. Larchwood around 1150 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4316 9661 4347 9684 4357 9647 4354 9645 4350 9645 4350 9642 4325 9626 TIME...MOT...LOC 0442Z 259DEG 29KT 4334 9660 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-08 00:21:59
WUUS53 KFSD 080421
Severe Thunderstorm Warning
572 WUUS53 KFSD 080421 SVRFSD SDC023-043-080500- /O.NEW.KFSD.SV.W.0285.260908T0421Z-260908T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1121 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Central Charles Mix County in south central South Dakota... Northwestern Douglas County in south central South Dakota... * Until midnight CDT. * At 1121 PM CDT, a severe thunderstorm was located near Platte, or 16 miles northwest of Lake Andes, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Geddes around 1125 PM CDT. New Holland around 1130 PM CDT. Harrison around 1135 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4333 9888 4351 9861 4350 9850 4326 9835 4313 9875 4315 9879 TIME...MOT...LOC 0421Z 245DEG 29KT 4332 9878 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-08 00:19:23
WUUS53 KFSD 080419
Severe Thunderstorm Warning
548 WUUS53 KFSD 080419 SVRFSD SDC043-067-080500- /O.NEW.KFSD.SV.W.0284.260908T0419Z-260908T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1119 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Douglas County in south central South Dakota... Southwestern Hutchinson County in southeastern South Dakota... * Until midnight CDT. * At 1118 PM CDT, a severe thunderstorm was located over Armour, or 14 miles northeast of Lake Andes, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...At 11:13 pm a SD mesonet station reported a 62 mph gust 1.7 miles south of Armour. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Delmont around 1125 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4325 9830 4328 9836 4331 9838 4349 9812 4323 9797 TIME...MOT...LOC 0418Z 250DEG 26KT 4330 9832 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-08 00:12:52
WUUS53 KFSD 080412
Severe Thunderstorm Warning

305 WUUS53 KFSD 080412 SVRFSD SDC135-080500- /O.NEW.KFSD.SV.W.0283.260908T0412Z-260908T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1112 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Central Yankton County in southeastern South Dakota... * Until midnight CDT. * At 1112 PM CDT, a severe thunderstorm was located over Utica, or 9 miles north of Lewis And Clark State Recreation Area, moving east at 30 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... Yankton and Utica around 1115 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4288 9756 4306 9761 4313 9733 4287 9727 TIME...MOT...LOC 0412Z 253DEG 26KT 4300 9755 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 23:48:33
WUUS53 KFSD 080348
Severe Thunderstorm Warning

105 WUUS53 KFSD 080348 SVRFSD SDC009-135-080415- /O.NEW.KFSD.SV.W.0282.260908T0348Z-260908T0415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1048 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Bon Homme County in southeastern South Dakota... Southwestern Yankton County in southeastern South Dakota... * Until 1115 PM CDT. * At 1048 PM CDT, a severe thunderstorm was located near Tyndall, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Lewis And Clark State Recreation Area and Tabor around 1055 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4285 9778 4287 9783 4286 9786 4303 9789 4306 9758 4285 9752 4286 9763 4284 9767 TIME...MOT...LOC 0348Z 258DEG 26KT 4292 9778 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 23:21:13
WUUS53 KFSD 080320
Severe Thunderstorm Warning

370 WUUS53 KFSD 080320 SVRFSD SDC009-023-043-067-080400- /O.NEW.KFSD.SV.W.0281.260908T0320Z-260908T0400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 1020 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Charles Mix County in south central South Dakota... Bon Homme County in southeastern South Dakota... Southeastern Douglas County in south central South Dakota... Southwestern Hutchinson County in southeastern South Dakota... * Until 1100 PM CDT. * At 1020 PM CDT, severe thunderstorms were located along a line extending from near Delmont to near Dante to 7 miles south of Avon, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Tripp and Avon around 1025 PM CDT. Tyndall around 1035 PM CDT. Kaylor around 1040 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4332 9778 4315 9777 4288 9776 4285 9817 4305 9818 4325 9817 TIME...MOT...LOC 0320Z 249DEG 24KT 4325 9810 4308 9811 4290 9811 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 22:28:45
WUUS53 KFSD 080228
Severe Thunderstorm Warning

912 WUUS53 KFSD 080228 SVRFSD SDC009-135-080300- /O.NEW.KFSD.SV.W.0280.260908T0228Z-260908T0300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 928 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northeastern Bon Homme County in southeastern South Dakota... West central Yankton County in southeastern South Dakota... * Until 1000 PM CDT. * At 928 PM CDT, a severe thunderstorm was located near Scotland, or 7 miles northeast of Tyndall, moving northeast at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Scotland around 935 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4313 9786 4317 9763 4300 9755 4299 9779 TIME...MOT...LOC 0228Z 244DEG 19KT 4307 9776 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 22:09:26
WGUS54 KEPZ 080209
Flash Flood Warning
545 WGUS54 KEPZ 080209 FFWEPZ NMC017-080430- /O.NEW.KEPZ.FF.W.0124.260908T0209Z-260908T0430Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service El Paso Tx/Santa Teresa NM 809 PM MDT Mon Sep 7 2026 The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... Eastern Grant County in southwestern New Mexico... * Until 1030 PM MDT. * At 809 PM MDT, Heavy rain has produced over an inch of rain across much of Noonday Canyon. This will lead to more serious flooding at low water crossings in the Noonday Canyon area, and at the low water crossing on Galaz Street in San Lorenzo. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of arroyos and streams, roads, as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Noonday Canyon and portions of San Lorenzo. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 3285 10792 3285 10790 3283 10790 3280 10791 3280 10792 FLASH FLOOD...RADAR AND GAUGE INDICATED

2026-09-07 21:42:50
WUUS53 KFSD 080142
Severe Thunderstorm Warning

939 WUUS53 KFSD 080142 SVRFSD SDC009-067-080230- /O.NEW.KFSD.SV.W.0279.260908T0142Z-260908T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 842 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Bon Homme County in southeastern South Dakota... South central Hutchinson County in southeastern South Dakota... * Until 930 PM CDT. * At 842 PM CDT, a severe thunderstorm was located over Avon, or 10 miles west of Tyndall, moving northeast at 30 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. * This severe thunderstorm will be near... Tyndall and Avon around 845 PM CDT. Other locations in the path of this severe thunderstorm include Scotland and Kaylor. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4287 9798 4309 9812 4314 9809 4330 9777 4296 9764 TIME...MOT...LOC 0142Z 243DEG 28KT 4300 9808 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-09-07 21:26:27
WGUS54 KEPZ 080125
Flash Flood Warning

239 WGUS54 KEPZ 080125 FFWEPZ NMC017-080400- /O.NEW.KEPZ.FF.W.0123.260908T0125Z-260908T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service El Paso Tx/Santa Teresa NM 725 PM MDT Mon Sep 7 2026 The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... Eastern Grant County in southwestern New Mexico... * Until 1000 PM MDT. * At 725 PM MDT, Thunderstorms with torrential rain near Sherman and San Juan have produced over an inch of rain. This will lead to flooding at several low water crossings along highway 61. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Sherman and San Juan. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be aware of your surroundings and do not drive on flooded roads. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3276 10792 3276 10790 3274 10787 3272 10785 3269 10784 3268 10784 3268 10787 3270 10791 3271 10792 3273 10794 FLASH FLOOD...RADAR INDICATED

2026-09-07 21:25:12
WFUS53 KFSD 080124
Tornado Warning

710 WFUS53 KFSD 080124 TORFSD SDC009-023-080200- /O.NEW.KFSD.TO.W.0040.260908T0124Z-260908T0200Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Sioux Falls SD 824 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 824 PM CDT, a severe thunderstorm capable of producing a tornado was located near Verdel, or 16 miles west of Tyndall, moving east at 30 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This tornadic thunderstorm will remain over mainly rural areas of southeastern Charles Mix and west central Bon Homme Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4288 9820 4292 9824 4301 9795 4287 9789 TIME...MOT...LOC 0124Z 257DEG 28KT 4291 9818 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.00 IN

2026-09-07 21:14:35
WUUS53 KFSD 080114
Severe Thunderstorm Warning

906 WUUS53 KFSD 080114 SVRFSD SDC009-023-080200- /O.NEW.KFSD.SV.W.0278.260908T0114Z-260908T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 814 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Charles Mix County in south central South Dakota... West central Bon Homme County in southeastern South Dakota... * Until 900 PM CDT. * At 814 PM CDT, a severe thunderstorm was located near Marty, or 13 miles southeast of Pickstown, 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. * This severe thunderstorm will be near... Avon and Dante around 820 PM CDT. 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. && LAT...LON 4288 9825 4288 9832 4294 9844 4312 9814 4290 9799 TIME...MOT...LOC 0114Z 244DEG 30KT 4296 9831 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 21:13:55
WGUS53 KLBF 080113
Flash Flood Warning

595 WGUS53 KLBF 080113 FFWLBF NEC015-080415- /O.NEW.KLBF.FF.W.0005.260908T0113Z-260908T0415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service North Platte NE 813 PM CDT Mon Sep 7 2026 The National Weather Service in North Platte has issued a * Flash Flood Warning for... Eastern Boyd County in north central Nebraska... * Until 1115 PM CDT. * At 813 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Spencer, Butte, Gross, Bristow and Anoka. This includes the following highways... Highway 281 between mile markers 210 and 223. Highway 12 near mile marker 106...and between mile markers 109 and 130. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 4290 9834 4282 9866 4283 9878 4296 9903 4300 9897 4300 9850 4299 9850 4298 9849 4295 9847 4294 9845 4293 9844 4293 9842 FLASH FLOOD...RADAR INDICATED

2026-09-07 21:07:39
WGUS53 KFSD 080107
Flash Flood Warning

312 WGUS53 KFSD 080107 FFWFSD SDC023-080400- /O.NEW.KFSD.FF.W.0016.260908T0107Z-260908T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Sioux Falls SD 807 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Flash Flood Warning for... Southeastern Charles Mix County in south central South Dakota... * Until 1100 PM CDT. * At 807 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Wagner, Marty, Dante and Yankton Sioux Tribal Nation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 4301 9850 4301 9849 4310 9839 4312 9835 4314 9826 4311 9821 4300 9813 4297 9814 4292 9823 4290 9834 4290 9835 4293 9842 4293 9844 4294 9845 4295 9847 4298 9849 4299 9850 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR

2026-09-07 20:43:56
WUUS55 KBOU 080043
Severe Thunderstorm Warning

907 WUUS55 KBOU 080043 SVRBOU COC087-123-080130- /O.NEW.KBOU.SV.W.0389.260908T0043Z-260908T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 643 PM MDT Mon Sep 7 2026 The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... West Central Morgan County in northeastern Colorado... South Central Weld County in northeastern Colorado... * Until 730 PM MDT. * At 643 PM MDT, a severe thunderstorm was located 4 miles northeast of Keenesburg, or 24 miles southeast of Greeley, 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... Keenesburg, Wiggins, Roggen, Riverside Reservoir and Masters. 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. Heavy rain is occurring with this storm and may lead to flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4009 10454 4015 10458 4044 10427 4020 10405 TIME...MOT...LOC 0043Z 239DEG 22KT 4015 10447 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-09-07 20:37:29
WFUS53 KFSD 080037
Tornado Warning

584 WFUS53 KFSD 080037 TORFSD SDC023-053-080115- /O.NEW.KFSD.TO.W.0039.260908T0037Z-260908T0115Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Sioux Falls SD 737 PM CDT Mon Sep 7 2026 The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Charles Mix County in south central South Dakota... Southeastern Gregory County in south central South Dakota... * Until 815 PM CDT. * At 737 PM CDT, a severe thunderstorm capable of producing a tornado was located over Marty, or near Pickstown, moving northeast at 20 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Pickstown and Marty around 740 PM CDT. Wagner around 745 PM CDT. Ravinia around 755 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4296 9848 4300 9851 4300 9860 4301 9862 4316 9844 4298 9809 4290 9835 TIME...MOT...LOC 0037Z 236DEG 17KT 4298 9847 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.00 IN

2026-09-07 20:37:19
WFUS53 KLBF 080037
Tornado Warning

140 WFUS53 KLBF 080037 TORLBF NEC015-080115- /O.NEW.KLBF.TO.W.0012.260908T0037Z-260908T0115Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service North Platte NE 737 PM CDT Mon Sep 7 2026 The National Weather Service in North Platte has issued a * Tornado Warning for... Central Boyd County in north central Nebraska... * Until 815 PM CDT. * At 736 PM CDT, a confirmed tornado was located over Gross, or 8 miles northeast of Spencer, moving northeast at 25 mph. HAZARD...Damaging tornado and quarter size hail. SOURCE...Weather spotters confirmed tornado. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This tornadic thunderstorm will remain over mainly rural areas of central Boyd County, including the following locations... Parshall Bridge State Wildlife Management Area, Hull Lake State Wildlife Management Area, and Anoka. This includes the following highways... Highway 281 between mile markers 210 and 223. Highway 12 between mile markers 111 and 129. PRECAUTIONARY/PREPAREDNESS ACTIONS... To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4296 9848 4293 9844 4293 9841 4290 9835 4281 9874 4283 9875 4283 9881 4285 9887 4295 9894 4300 9884 4300 9850 TIME...MOT...LOC 0036Z 242DEG 20KT 4292 9854 TORNADO...OBSERVED MAX HAIL SIZE...1.00 IN

2026-09-07 20:17:43
WFUS53 KBIS 080017
Tornado Warning
966 WFUS53 KBIS 080017 TORBIS NDC083-080045- /O.NEW.KBIS.TO.W.0021.260908T0017Z-260908T0045Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Bismarck ND 717 PM CDT Mon Sep 7 2026 The National Weather Service in Bismarck has issued a * Tornado Warning for... Northern Sheridan County in south central North Dakota... * Until 745 PM CDT. * At 717 PM CDT, a severe thunderstorm capable of producing a tornado was located 16 miles north of Mcclusky, or 26 miles west of Harvey, moving east at 30 mph. HAZARD...Tornado and half dollar size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. * Locations impacted include... Martin, Sheyenne Lake and Krueger Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4762 10060 4767 10060 4767 10059 4778 10059 4785 10023 4785 10007 4767 10007 4767 10006 4758 10006 TIME...MOT...LOC 0017Z 263DEG 26KT 4771 10047 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.25 IN