183 WUUS53 KLMK 050900 SVRLMK INC077-KYC223-050945- /O.NEW.KLMK.SV.W.0236.260905T0900Z-260905T0945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Louisville KY 500 AM EDT Sat Sep 5 2026 The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Eastern Jefferson County in south central Indiana... Northern Trimble County in central Kentucky... * Until 545 AM EDT. * At 500 AM EDT, a severe thunderstorm was located over Madison, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Madison, Hanover, Smyrna, Milton, Brooksburg, Middlefork, Canaan, North Madison, Manville, and Trout. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3869 8520 3870 8522 3873 8524 3874 8527 3874 8533 3871 8532 3863 8523 3862 8523 3863 8547 3888 8551 3890 8520 TIME...MOT...LOC 0900Z 281DEG 18KT 3877 8540 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RJS  047 WWUS53 KBIS 050903 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 403 AM CDT Sat Sep 5 2026 NDC013-075-050930- /O.CON.KBIS.SV.W.0330.000000T0000Z-260905T0930Z/ Burke ND-Renville ND- 403 AM CDT Sat Sep 5 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM CDT FOR NORTHWESTERN RENVILLE AND NORTHEASTERN BURKE COUNTIES... At 403 AM CDT, a severe thunderstorm was located 11 miles north of Bowbells, or 45 miles north of Stanley, moving northeast at 25 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Northgate. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4882 10229 4886 10239 4900 10236 4900 10184 4883 10184 TIME...MOT...LOC 0852Z 243DEG 23KT 4893 10232 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hollan  392 WWUS53 KFSD 050911 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 411 AM CDT Sat Sep 5 2026 SDC061-067-087-050930- /O.CON.KFSD.SV.W.0272.000000T0000Z-260905T0930Z/ McCook SD-Hanson SD-Hutchinson SD- 411 AM CDT Sat Sep 5 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM CDT FOR SOUTHWESTERN MCCOOK...SOUTHEASTERN HANSON AND NORTHEASTERN HUTCHINSON COUNTIES... At 411 AM CDT, a severe thunderstorm was located near Milltown, or 10 miles east of Parkston, moving northeast 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. Locations impacted include... Milltown, Clayton, Freeman and Bridgewater. 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. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4329 9789 4347 9789 4365 9740 4324 9740 TIME...MOT...LOC 0911Z 246DEG 40KT 4336 9778 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JH  684 WWUS53 KBIS 050915 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 415 AM CDT Sat Sep 5 2026 NDC013-075-050930- /O.CON.KBIS.SV.W.0330.000000T0000Z-260905T0930Z/ Burke ND-Renville ND- 415 AM CDT Sat Sep 5 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM CDT FOR NORTHWESTERN RENVILLE AND NORTHEASTERN BURKE COUNTIES... At 415 AM CDT, a severe thunderstorm was located 13 miles north of Bowbells, or 47 miles north of Stanley, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of Northwestern Renville and Northeastern Burke Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4883 10216 4891 10229 4900 10224 4900 10184 4883 10184 TIME...MOT...LOC 0903Z 248DEG 20KT 4896 10226 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Hollan  095 FZUS74 KLIX 050925 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 425 AM CDT Sat Sep 5 2026 GMZ541-543-551-553-051100- 425 AM CDT Sat Sep 5 2026 The areas affected include... Terrebonne Bay... Barataria Bay... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm... * At 425 AM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These strong thunderstorms were located along a line from near Point Au Fer Island to 9 NM northeast of Louisiana Offshore Oil Port, or along a line from near Point Au Fer Island to 17 NM southeast of Grand Isle, moving northeast at 5 knots. Locations impacted include... Timbalier Bay, Timbalier Island, Terrebonne Bay and Grand Isle. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 2936 9112 2934 9108 2926 9108 2930 9102 2935 9100 2936 9094 2926 9077 2922 9078 2921 9075 2938 9055 2927 9024 2923 9021 2915 9022 2913 9019 2925 9014 2907 8963 2887 8989 2926 9127 2926 9118 2930 9119 TIME...MOT...LOC 0925Z 210DEG 6KT 2936 9124 2913 9041 2897 8989 $$ Zeringue  994 WWUS53 KBIS 050927 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 427 AM CDT Sat Sep 5 2026 NDC013-075-050937- /O.EXP.KBIS.SV.W.0330.000000T0000Z-260905T0930Z/ Burke ND-Renville ND- 427 AM CDT Sat Sep 5 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 430 AM CDT FOR NORTHWESTERN RENVILLE AND NORTHEASTERN BURKE COUNTIES... The storm which prompted the warning has weakened below severe limits. Therefore, the warning will be allowed to expire. However, heavy rain is still expected with this thunderstorm. && LAT...LON 4883 10216 4891 10229 4900 10224 4900 10184 4883 10184 TIME...MOT...LOC 0915Z 248DEG 20KT 4899 10215 $$ Hollan  446 WWUS53 KFSD 050928 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 428 AM CDT Sat Sep 5 2026 SDC061-067-087-050937- /O.EXP.KFSD.SV.W.0272.000000T0000Z-260905T0930Z/ McCook SD-Hanson SD-Hutchinson SD- 428 AM CDT Sat Sep 5 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MCCOOK... SOUTHEASTERN HANSON AND NORTHEASTERN HUTCHINSON COUNTIES WILL EXPIRE AT 430 AM CDT... The severe thunderstorm which prompted the warning has weakened. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 4329 9789 4347 9789 4365 9740 4324 9740 TIME...MOT...LOC 0927Z 267DEG 19KT 4340 9765 $$ JH  154 WWUS53 KLMK 050931 SVSLMK Severe Weather Statement National Weather Service Louisville KY 531 AM EDT Sat Sep 5 2026 INC077-KYC223-050941- /O.CAN.KLMK.SV.W.0236.000000T0000Z-260905T0945Z/ Jefferson IN-Trimble KY- 531 AM EDT Sat Sep 5 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN JEFFERSON AND NORTHERN TRIMBLE COUNTIES IS CANCELLED... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. However, gusty winds and heavy rain are still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Louisville. && LAT...LON 3869 8520 3870 8522 3873 8524 3874 8527 3874 8533 3871 8532 3863 8523 3862 8523 3863 8547 3888 8551 3890 8520 TIME...MOT...LOC 0930Z 281DEG 18KT 3874 8520 $$ RJS  541 WGUS53 KFSD 050938 FFWFSD SDC035-061-067-051345- /O.NEW.KFSD.FF.W.0011.260905T0938Z-260905T1345Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Sioux Falls SD 438 AM CDT Sat Sep 5 2026 The National Weather Service in Sioux Falls has issued a * Flash Flood Warning for... Southeastern Davison County in southeastern South Dakota... Southwestern Hanson County in southeastern South Dakota... Northwestern Hutchinson County in southeastern South Dakota... * Until 845 AM CDT. * At 438 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar 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... Ethan, Dimock and Milltown. 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. 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 4350 9806 4356 9806 4362 9779 4351 9771 4345 9771 4337 9782 4343 9806 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ SG