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

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2026-08-12 05:37:27
WGUS53 KLMK 120937
Flash Flood Warning

141 WGUS53 KLMK 120937 FFWLMK KYC103-223-121230- /O.NEW.KLMK.FF.W.0126.260812T0937Z-260812T1230Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Louisville KY 537 AM EDT Wed Aug 12 2026 The National Weather Service in Louisville has issued a * Flash Flood Warning for... Central Henry County in central Kentucky... Southeastern Trimble County in central Kentucky... * Until 830 AM EDT. * At 537 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 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... Drennon Springs, Delville, Franklinton, Port Royal, Lacie, Slabtown, Lockport, Turners Station and Fallis. 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 3855 8522 3858 8518 3860 8507 3858 8508 3857 8507 3857 8504 3855 8500 3851 8503 3850 8502 3852 8498 3849 8499 3847 8495 3843 8496 3843 8494 3845 8494 3846 8492 3845 8491 3843 8493 3842 8488 3840 8501 FLASH FLOOD...RADAR INDICATED

2026-08-12 05:37:27
WUUS53 KDVN 120937
Severe Thunderstorm Warning

175 WUUS53 KDVN 120937 SVRDVN IAC011-095-103-113-121030- /O.NEW.KDVN.SV.W.0256.260812T0937Z-260812T1030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 437 AM CDT Wed Aug 12 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northwestern Johnson County in east central Iowa... Southern Benton County in east central Iowa... Southwestern Linn County in east central Iowa... Northern Iowa County in east central Iowa... * Until 530 AM CDT. * At 436 AM CDT, a severe thunderstorm was located over Belle Plaine, or 13 miles northwest of Marengo, moving east at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Belle Plaine, Blairstown, Luzerne, Koszta, and Hannen Lake Park around 440 AM CDT. Marengo around 445 AM CDT. Norway, Iowa County Fairgrounds, and Watkins around 450 AM CDT. West Amana and High Amana around 455 AM CDT. Other locations in the path of this severe thunderstorm include Walford, Amana, East Amana, Middle Amana, South Amana, Cedar Rapids, Fairfax, Swisher, Cedar Rapids Municipal Airport, Shueyville and Cou Falls. This includes Interstate 380 between mile markers 2 and 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. && LAT...LON 4200 9230 4196 9155 4170 9159 4181 9230 TIME...MOT...LOC 0936Z 275DEG 34KT 4191 9227 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-08-12 05:35:06
WGUS53 KIND 120934
Flash Flood Warning

300 WGUS53 KIND 120934 FFWIND INC035-065-135-121400- /O.NEW.KIND.FF.W.0042.260812T0934Z-260812T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Indianapolis IN 534 AM EDT Wed Aug 12 2026 The National Weather Service in Indianapolis has issued a * Flash Flood Warning for... Delaware County in east central Indiana... Northern Henry County in east central Indiana... Randolph County in east central Indiana... * Until 1000 AM EDT. * At 534 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 2 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Muncie, Winchester, Yorktown, Union City, Chesterfield, Albany, Eaton, Daleville, Parker City, Farmland, Lynn, Gaston, Selma, Ridgeville, Sulphur Springs, Mooreland, Mount Summit, Saratoga, Losantville and Modoc. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4038 8522 4031 8522 4031 8480 4000 8481 4000 8520 3997 8558 4038 8558 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR

2026-08-12 05:29:45
WGUS51 KILN 120929
Flash Flood Warning

435 WGUS51 KILN 120929 FFWILN KYC187-121230- /O.NEW.KILN.FF.W.0062.260812T0929Z-260812T1230Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 529 AM EDT Wed Aug 12 2026 The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Owen County in northern Kentucky... * Until 830 AM EDT. * At 529 AM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible. 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 may experience flash flooding include... Owenton, Monterey, Gratz, Elmer Davis Lake, Long Ridge, Elk Lake, Squiresville, New Liberty, Needmore, Beechwood, Wheatley, Harmony and Eagle Hill. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3872 8479 3862 8478 3858 8473 3841 8465 3834 8478 3836 8487 3838 8490 3842 8488 3843 8493 3846 8491 3846 8493 3843 8496 3847 8495 3849 8499 3852 8498 3851 8503 3855 8500 3857 8504 3856 8506 3859 8507 FLASH FLOOD...RADAR INDICATED

2026-08-12 05:24:54
WGUS53 KIND 120924
Flash Flood Warning

344 WGUS53 KIND 120924 FFWIND INC031-139-121400- /O.NEW.KIND.FF.W.0041.260812T0924Z-260812T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Indianapolis IN 524 AM EDT Wed Aug 12 2026 The National Weather Service in Indianapolis has issued a * Flash Flood Warning for... Northeastern Decatur County in central Indiana... Southern Rush County in central Indiana... * Until 1000 AM EDT. * At 524 AM EDT, the public reported thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. The expected rainfall rate is 0.25 to 0.75 inches in 1 hour. Additional rainfall amounts of 0.75 to 1.25 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. 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... St. Paul, Milroy, Moscow, Sandusky, Manilla, Arlington, Clarksburg and Lake Santee. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3949 8563 3952 8563 3954 8563 3955 8563 3960 8563 3963 8563 3966 8563 3969 8563 3965 8551 3956 8546 3945 8530 3940 8530 3941 8563 3942 8563 3943 8563 3944 8563 3945 8563 FLASH FLOOD...OBSERVED EXPECTED RAINFALL RATE...0.25-0.75 INCHES IN 1 HOUR

2026-08-12 05:20:24
WGUS55 KTWC 120920
Flash Flood Warning
874 WGUS55 KTWC 120920 FFWTWC AZC019-121215- /O.NEW.KTWC.FF.W.0131.260812T0920Z-260812T1215Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 220 AM MST Wed Aug 12 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Southwestern Pima County in southeastern Arizona... * Until 515 AM MST. * At 220 AM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 inch in 1 hour. 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 heavy rain from thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, streets as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Vamori and Cowlic. The Vamori Wash at Kom Vo may exceed bankfull in the next 3 hours. This includes the following streams and drainages... Vamori Wash, Baboquivari Wash, Fresnal Wash, Chukut Kuk Wash, Topawa Wash and Big Wash. 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 3172 11202 3180 11203 3182 11196 3180 11191 3167 11186 3163 11185 3171 11201 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1 INCH IN 1 HOUR

2026-08-12 05:19:34
WGUS53 KOAX 120919
Flash Flood Warning

999 WGUS53 KOAX 120919 FFWOAX NEC027-107-121230- /O.NEW.KOAX.FF.W.0030.260812T0919Z-260812T1230Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Omaha/Valley NE 419 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha/Valley has issued a * Flash Flood Warning for... West Central Cedar County in northeastern Nebraska... Southeastern Knox County in northeastern Nebraska... * Until 730 AM CDT. * At 419 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Bloomfield, Wausa and Center. 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 4258 9749 4255 9738 4250 9728 4248 9735 4246 9751 4248 9773 4254 9792 4262 9790 4263 9773 4261 9762 FLASH FLOOD...RADAR AND GAUGE INDICATED

2026-08-12 05:17:13
WUUS53 KFSD 120916
Severe Thunderstorm Warning

791 WUUS53 KFSD 120916 SVRFSD IAC149-193-NEC043-051-SDC127-121015- /O.NEW.KFSD.SV.W.0226.260812T0916Z-260812T1015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 416 AM CDT Wed Aug 12 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Western Woodbury County in west central Iowa... Southwestern Plymouth County in northwestern Iowa... Dakota County in northeastern Nebraska... Dixon County in northeastern Nebraska... Southern Union County in southeastern South Dakota... * Until 515 AM CDT. * At 416 AM CDT, severe thunderstorms were located along a line extending from near Maskell to near Dixon In Dixon County to near Wayne, moving east at 45 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. * Severe thunderstorms will be near... Allen, Newcastle, Concord, Martinsburg, Dixon In Dixon County, and Maskell around 420 AM CDT. Ponca and Ponca State Park around 430 AM CDT. Elk Point and Emerson around 435 AM CDT. Other locations in the path of these severe thunderstorms include Jefferson, Hubbard, Jackson In Dakota County, Sioux City, North Sioux City, South Sioux City, Dakota City, Homer, Sergeant Bluff and Hinton. 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 Sioux Falls. && LAT...LON 4222 9632 4227 9635 4227 9702 4270 9701 4270 9621 4239 9616 4222 9617 TIME...MOT...LOC 0916Z 266DEG 38KT 4266 9704 4247 9699 4229 9705 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-12 05:14:28
WUUS53 KOAX 120914
Severe Thunderstorm Warning
804 WUUS53 KOAX 120914 SVROAX NEC027-139-173-179-121000- /O.NEW.KOAX.SV.W.0345.260812T0914Z-260812T1000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 414 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northern Wayne County in northeastern Nebraska... Northeastern Pierce County in northeastern Nebraska... Northwestern Thurston County in northeastern Nebraska... Cedar County in northeastern Nebraska... * Until 500 AM CDT. * At 414 AM CDT, a severe thunderstorm was located near Coleridge, or 11 miles southeast of Hartington, moving east at 40 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. * This severe thunderstorm will be near... Laurel around 420 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4270 9747 4265 9702 4227 9702 4226 9673 4228 9672 4228 9669 4215 9668 4222 9740 4249 9742 TIME...MOT...LOC 0914Z 276DEG 35KT 4247 9718 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-12 05:12:47
WUUS53 KOAX 120912
Severe Thunderstorm Warning

578 WUUS53 KOAX 120912 SVROAX NEC023-037-039-053-119-139-141-155-167-173-179-121000- /O.NEW.KOAX.SV.W.0344.260812T0912Z-260812T1000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 412 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northeastern Madison County in northeastern Nebraska... Cuming County in northeastern Nebraska... Southern Wayne County in northeastern Nebraska... Colfax County in northeastern Nebraska... Eastern Platte County in northeastern Nebraska... Western Dodge County in east central Nebraska... Southeastern Pierce County in northeastern Nebraska... West central Thurston County in northeastern Nebraska... Northern Butler County in east central Nebraska... Northwestern Saunders County in east central Nebraska... Stanton County in northeastern Nebraska... * Until 500 AM CDT. * At 411 AM CDT, severe thunderstorms were located along a line extending from 6 miles north of Hoskins to 5 miles northwest of Leigh to 4 miles west of Columbus, moving east at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Public report of a measured 59 mph wind gust near Monroe, NE at 4:07 AM. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Columbus, Stanton, Winside, Leigh, Hoskins, and Lakeview around 415 AM CDT. Clarkson and Richland around 420 AM CDT. Howells and Pilger around 425 AM CDT. Schuyler around 430 AM CDT. Other locations in the path of these severe thunderstorms include Wisner, Dodge, Octavia, Beemer, Snyder, Linwood, West Point, North Bend, Pender and Abie. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4177 9737 4223 9740 4216 9669 4171 9657 4122 9688 4133 9737 4140 9737 4137 9745 4137 9755 TIME...MOT...LOC 0911Z 276DEG 36KT 4221 9732 4177 9729 4144 9744 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH

2026-08-12 05:04:42
WGUS51 KILN 120904
Flash Flood Warning
352 WGUS51 KILN 120904 FFWILN INC041-161-177-121200- /O.NEW.KILN.FF.W.0061.260812T0904Z-260812T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 504 AM EDT Wed Aug 12 2026 The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Southeastern Fayette County in east central Indiana... Union County in east central Indiana... Wayne County in east central Indiana... * Until 800 AM EDT. * At 504 AM EDT, radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. The expected rainfall rate is 0.5 to 1.5 inches in 1 hour. Additional rainfall amounts of 0.5 to 2 inches are possible. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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 may experience flash flooding include... Richmond, Centerville, Liberty, Hagerstown, Franklin, Salem, Abington, Brownsville, Greens Fork, Spring Grove, Economy, Philomath, Interstate 70 at Exit 145, Jacksonburg, Clifton, Springersville, Williamsburg, Alquina, Whitewater State Park and Dunlapsville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3972 8510 3981 8512 3983 8512 3983 8522 3987 8522 3987 8520 4000 8520 4001 8496 3985 8489 3952 8488 3952 8496 3953 8506 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL RATE...0.5-1.5 INCHES IN 1 HOUR

2026-08-12 05:04:01
WGUS53 KLMK 120903
Flash Flood Warning
341 WGUS53 KLMK 120903 FFWLMK INC077-KYC223-121215- /O.NEW.KLMK.FF.W.0125.260812T0903Z-260812T1215Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Louisville KY 503 AM EDT Wed Aug 12 2026 The National Weather Service in Louisville has issued a * Flash Flood Warning for... Northeastern Jefferson County in south central Indiana... Northern Trimble County in central Kentucky... * Until 815 AM EDT. * At 503 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 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... Brooksburg, China, Canaan, Manville, Belleview, Bryantsburg, Ringwald and Barbersville. 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 3873 8534 3890 8550 3891 8551 3891 8521 3892 8520 3871 8520 3870 8522 3874 8526 3874 8533 3873 8533 FLASH FLOOD...RADAR INDICATED

2026-08-12 04:40:48
WUUS53 KOAX 120840
Severe Thunderstorm Warning
569 WUUS53 KOAX 120840 SVROAX NEC003-107-120915- /O.NEW.KOAX.SV.W.0343.260812T0840Z-260812T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 340 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northwestern Antelope County in northeastern Nebraska... Western Knox County in northeastern Nebraska... * Until 415 AM CDT. * At 339 AM CDT, a severe thunderstorm was located 6 miles west of Winnetoon, or 26 miles north of Neligh, 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 northwestern Antelope and western Knox Counties, including the following locations... Royal, Ashfall Fossil Beds State Historical Park, The Highway 14 And 59 Junction, Santee Reservation, Grove Lake Recreation Area, and Niobrara State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4287 9825 4284 9819 4284 9815 4276 9804 4277 9795 4282 9788 4286 9788 4287 9785 4284 9771 4247 9802 4224 9804 4227 9830 4288 9830 TIME...MOT...LOC 0839Z 274DEG 24KT 4251 9808 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-12 04:35:03
WGUS53 KIND 120834
Flash Flood Warning
481 WGUS53 KIND 120834 FFWIND INC065-139-121400- /O.NEW.KIND.FF.W.0040.260812T0834Z-260812T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Indianapolis IN 434 AM EDT Wed Aug 12 2026 The National Weather Service in Indianapolis has issued a * Flash Flood Warning for... Eastern Rush County in central Indiana... Henry County in east central Indiana... * Until 1000 AM EDT. * At 434 AM EDT, local law enforcement reported flash flooding across the warned area. State Road 3 was impassable in spots with waist high water in the town of New Castle. Between 2 and 4 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Additional rainfall amounts of 0.75 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... New Castle, Rushville, Knightstown, Carthage, Spiceland, Shirley, Kennard, Sulphur Springs, Mooreland, Lewisville, Mount Summit, Glenwood, Straughn, Dunreith, Cadiz, Springport, Greensboro, Blountsville, Mays and Summit Lake State Park. 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 3988 8558 4008 8558 4008 8521 4000 8521 4000 8520 3987 8520 3987 8522 3979 8522 3979 8530 3945 8530 3956 8546 3979 8560 3987 8560 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR

2026-08-12 04:34:58
WGUS55 KTWC 120834
Flash Flood Warning
480 WGUS55 KTWC 120834 FFWTWC AZC003-121130- /O.NEW.KTWC.FF.W.0130.260812T0834Z-260812T1130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 134 AM MST Wed Aug 12 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Cochise County in southeastern Arizona... * Until 430 AM MST. * At 134 AM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain in Turkey Creek Basin on the western side of the Chiricahua Mountains. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain from thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams and streets as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Mainly rural areas of East Central Cochise County. This includes the following streams and drainages... Turkey Creek, Cave Creek and Whitewater Draw. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3189 10922 3188 10919 3186 10920 3183 10929 3185 10931 3185 10934 3184 10935 3186 10939 3187 10935 3186 10931 3186 10930 FLASH FLOOD...RADAR AND GAUGE INDICATED

2026-08-12 04:30:42
WUUS53 KOAX 120830
Severe Thunderstorm Warning

826 WUUS53 KOAX 120830 SVROAX NEC003-027-107-139-179-120915- /O.NEW.KOAX.SV.W.0342.260812T0830Z-260812T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 330 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northwestern Wayne County in northeastern Nebraska... Northern Pierce County in northeastern Nebraska... Northeastern Antelope County in northeastern Nebraska... Eastern Knox County in northeastern Nebraska... Cedar County in northeastern Nebraska... * Until 415 AM CDT. * At 330 AM CDT, severe thunderstorms were located along a line extending from 3 miles south of Yankton to 4 miles northeast of Wausa to Osmond, moving east at 45 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. * Severe thunderstorms will be near... Hartington, Fordyce, and St. Helena around 335 AM CDT. Randolph and Wynot around 340 AM CDT. Coleridge around 345 AM CDT. Belden around 350 AM CDT. Other locations in the path of these severe thunderstorms include Laurel. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4285 9729 4285 9722 4281 9721 4277 9713 4276 9702 4245 9702 4217 9726 4246 9805 4266 9786 4285 9773 4284 9767 4286 9761 4285 9744 4287 9742 4285 9736 4287 9731 TIME...MOT...LOC 0830Z 264DEG 41KT 4283 9737 4253 9747 4237 9760 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-12 04:30:32
WGUS51 KILN 120830
Flash Flood Warning
397 WGUS51 KILN 120830 FFWILN INC029-115-155-KYC041-077-121130- /O.NEW.KILN.FF.W.0060.260812T0830Z-260812T1130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 430 AM EDT Wed Aug 12 2026 The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Southwestern Dearborn County in southeastern Indiana... Ohio County in southeastern Indiana... Switzerland County in southeastern Indiana... Carroll County in northern Kentucky... Gallatin County in northern Kentucky... * Until 730 AM EDT. * At 430 AM EDT, radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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 may experience flash flooding include... Carrollton, Vevay, Warsaw, Dillsboro, Florence, Kentucky Speedway, Pleasant, Glencoe, Fairview, Ghent, Sanders, Sparta, Worthville, Prestonville, Mount Sterling, Jacksonville, Center Square, Markland, US Route 42 at State Route 184 and Easterday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3869 8520 3893 8520 3893 8514 3907 8511 3872 8479 3870 8482 3871 8483 3870 8485 3870 8487 3867 8491 3867 8493 3865 8494 3863 8502 3861 8503 3861 8506 3859 8507 3858 8521 3863 8523 3874 8533 3874 8526 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR

2026-08-12 04:26:02
WUUS53 KFGF 120825
Severe Thunderstorm Warning

968 WUUS53 KFGF 120825 SVRFGF MNC005-027-111-120915- /O.NEW.KFGF.SV.W.0152.260812T0825Z-260812T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Forks ND 325 AM CDT Wed Aug 12 2026 The National Weather Service in Grand Forks has issued a * Severe Thunderstorm Warning for... Southern Clay County in northwestern Minnesota... Northwestern Otter Tail County in west central Minnesota... Southwestern Becker County in northwestern Minnesota... * Until 415 AM CDT. * At 325 AM CDT, a severe thunderstorm was located over Sabin, or 9 miles southeast of Fargo, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Detroit Lakes, Moorhead, Dilworth, Barnesville, Hawley, Glyndon, and Lake Park. This includes Interstate 94 in Minnesota between mile markers 2 and 26. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4663 9675 4688 9675 4689 9573 4664 9573 TIME...MOT...LOC 0825Z 271DEG 41KT 4680 9663 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-08-12 04:24:01
WUUS53 KOAX 120823
Severe Thunderstorm Warning

964 WUUS53 KOAX 120823 SVROAX NEC003-011-037-107-119-139-141-167-179-120915- /O.NEW.KOAX.SV.W.0341.260812T0823Z-260812T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 323 AM CDT Wed Aug 12 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Madison County in northeastern Nebraska... Southwestern Wayne County in northeastern Nebraska... Northwestern Colfax County in northeastern Nebraska... Platte County in northeastern Nebraska... Pierce County in northeastern Nebraska... Eastern Antelope County in northeastern Nebraska... South central Knox County in northeastern Nebraska... Boone County in northeastern Nebraska... Western Stanton County in northeastern Nebraska... * Until 415 AM CDT. * At 323 AM CDT, severe thunderstorms were located along a line extending from 7 miles southwest of Creighton to 2 miles southwest of Oakdale to 4 miles west of Albion, moving southeast at 45 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. * Severe thunderstorms will be near... Albion, Tilden, and Oakdale around 330 AM CDT. Plainview and St. Edward around 335 AM CDT. Newman Grove and Meadow Grove around 340 AM CDT. Other locations in the path of these severe thunderstorms include Lindsay, Battle Creek, Pierce, Monroe, Madison, Humphrey, Norfolk, Platte Center and Hadar. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4204 9805 4248 9804 4218 9727 4172 9717 4139 9732 4140 9738 4133 9759 4139 9760 4140 9770 4152 9770 4153 9774 4153 9788 4151 9789 4151 9804 4148 9813 4148 9823 TIME...MOT...LOC 0823Z 306DEG 40KT 4240 9803 4204 9800 4168 9808 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-08-12 04:05:31
WGUS51 KILN 120805
Flash Flood Warning

208 WGUS51 KILN 120805 FFWILN INC047-137-121100- /O.NEW.KILN.FF.W.0059.260812T0805Z-260812T1100Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Wilmington OH 405 AM EDT Wed Aug 12 2026 The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Southwestern Franklin County in southeastern Indiana... Ripley County in southeastern Indiana... * Until 700 AM EDT. * At 405 AM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that may experience flash flooding include... Batesville, Versailles, Milan, Osgood, Oldenburg, Lake Santee, Sunman, Metamora, Holton, Napoleon, Versailles Lake, Ballstown, Otter Village, Huntersville, Olean, Penntown, Benham, Interstate 74 at State Route 101, New Marion and Friendship. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to higher ground now. Act quickly to protect your life. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 3945 8530 3945 8506 3931 8507 3926 8508 3905 8511 3893 8514 3893 8520 3892 8520 3891 8521 3891 8544 3920 8544 3927 8529 3935 8530 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE