996 WGUS55 KTWC 120201 FFWTWC AZC019-120400- /O.NEW.KTWC.FF.W.0194.260912T0201Z-260912T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 701 PM MST Fri Sep 11 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Central Pima County in southeastern Arizona... * Until 900 PM MST. * At 701 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 1 inch of rain has 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 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... Santa Rosa Ranch. 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 3222 11165 3219 11175 3211 11176 3206 11166 3210 11158 3217 11157 FLASH FLOOD...RADAR INDICATED $$ KM  695 WUUS53 KOAX 120203 SVROAX NEC003-120230- /O.NEW.KOAX.SV.W.0396.260912T0203Z-260912T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 903 PM CDT Fri Sep 11 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southern Antelope County in northeastern Nebraska... * Until 930 PM CDT. * At 903 PM CDT, a severe thunderstorm was located 4 miles southwest of Oakdale, or 5 miles south of Neligh, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Oakdale around 910 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4203 9828 4217 9804 4209 9784 4192 9784 4191 9801 TIME...MOT...LOC 0203Z 290DEG 28KT 4205 9804 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Castillo  554 WWUS55 KTWC 120208 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 708 PM MST Fri Sep 11 2026 AZC003-120218- /O.CAN.KTWC.SV.W.0262.000000T0000Z-260912T0215Z/ Cochise AZ- 708 PM MST Fri Sep 11 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR CENTRAL COCHISE 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, heavy rain is still possible with this thunderstorm. && LAT...LON 3204 10982 3205 10976 3203 10970 3182 10957 3177 10980 3189 10995 TIME...MOT...LOC 0144Z 30DEG 8KT 3198 10980 $$ EDWARDS  551 WUUS53 KMPX 120209 SVRMPX MNC067-121-151-120245- /O.NEW.KMPX.SV.W.0197.260912T0209Z-260912T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Twin Cities/Chanhassen MN 909 PM CDT Fri Sep 11 2026 The National Weather Service in the Twin Cities has issued a * Severe Thunderstorm Warning for... Northwestern Kandiyohi County in central Minnesota... Southeastern Pope County in west central Minnesota... Northeastern Swift County in west central Minnesota... * Until 945 PM CDT. * At 909 PM CDT, a severe thunderstorm was located over Lake Hassel, or 23 miles southeast of Morris, moving east at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lake Hassel, Swift Falls, Gilchrist, Monson Lake State Park and Sunburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. && LAT...LON 4533 9564 4542 9563 4554 9513 4529 9513 TIME...MOT...LOC 0209Z 258DEG 29KT 4537 9556 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ ETA  084 WWUS53 KOAX 120217 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 917 PM CDT Fri Sep 11 2026 NEC003-120230- /O.CON.KOAX.SV.W.0396.000000T0000Z-260912T0230Z/ Antelope NE- 917 PM CDT Fri Sep 11 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR SOUTHEASTERN ANTELOPE COUNTY... At 917 PM CDT, a severe thunderstorm was located 5 miles southeast of Oakdale, or 10 miles southeast of Neligh, moving southeast at 30 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 Antelope County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4198 9817 4213 9794 4209 9784 4192 9784 4191 9801 TIME...MOT...LOC 0217Z 297DEG 26KT 4200 9792 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Castillo  106 WUUS53 KFSD 120224 SVRFSD IAC149-167-NEC051-SDC027-127-120315- /O.NEW.KFSD.SV.W.0290.260912T0224Z-260912T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 924 PM CDT Fri Sep 11 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Plymouth County in northwestern Iowa... Southern Sioux County in northwestern Iowa... Northern Dixon County in northeastern Nebraska... Southeastern Clay County in southeastern South Dakota... Union County in southeastern South Dakota... * Until 1015 PM CDT. * At 924 PM CDT, severe thunderstorms were located along a line from near Ireton to near Newcastle, moving east at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will be near... Ireton, Elk Point, Akron, Newcastle, Hawarden and Maskell around 925 PM CDT. Craig and Ponca State Park around 930 PM CDT. Maurice around 935 PM CDT. Struble around 940 PM CDT. Other locations impacted by the severe thunderstorm include Westfield, Chatsworth, Brunsville and Oyens. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. && LAT...LON 4269 9701 4281 9694 4302 9661 4303 9586 4290 9586 4276 9597 4256 9632 4256 9649 4266 9702 4268 9701 TIME...MOT...LOC 0224Z 285DEG 35KT 4302 9633 4286 9646 4262 9688 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Samet  640 WWUS53 KOAX 120227 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 927 PM CDT Fri Sep 11 2026 NEC003-120237- /O.EXP.KOAX.SV.W.0396.000000T0000Z-260912T0230Z/ Antelope NE- 927 PM CDT Fri Sep 11 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ANTELOPE COUNTY WILL EXPIRE AT 930 PM CDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, small hail and gusty winds are still possible with this thunderstorm. && LAT...LON 4198 9817 4213 9794 4209 9784 4192 9784 4191 9801 TIME...MOT...LOC 0227Z 290DEG 28KT 4198 9784 $$ Castillo  917 WWUS53 KMPX 120227 SVSMPX Severe Weather Statement National Weather Service Twin Cities/Chanhassen MN 927 PM CDT Fri Sep 11 2026 MNC067-121-151-120237- /O.CAN.KMPX.SV.W.0197.000000T0000Z-260912T0245Z/ Kandiyohi MN-Pope MN-Swift MN- 927 PM CDT Fri Sep 11 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHWESTERN KANDIYOHI, SOUTHEASTERN POPE AND NORTHEASTERN SWIFT COUNTIES... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. && LAT...LON 4533 9564 4542 9563 4554 9513 4529 9513 TIME...MOT...LOC 0209Z 258DEG 29KT 4537 9555 $$ ETA  723 FZUS73 KDLH 120230 MWSDLH Marine Weather Statement National Weather Service Duluth MN 930 PM CDT Fri Sep 11 2026 LSZ121-146>148-150-162-120330- 930 PM CDT Fri Sep 11 2026 ...MULTIPLE STRONG THUNDERSTORMS OVER THE APOSTLE ISLANDS AND NORTHEAST INTO THE OPEN WATERS OF WESTERN LAKE SUPERIOR... The areas affected include... Chequamegon Bay-Bayfield to Oak Point WI... Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM... Oak Point to Saxon Harbor WI... Outer Apostle Islands Beyond 5 NM from Mainland... Port Wing to Sand Island WI... Sand Island to Bayfield WI... At 928 PM CDT, Doppler radar indicated multiple strong thunderstorms, capable of producing winds to around 20 knots and pea size hail. These thunderstorms were located across the entire Apostle Islands, moving east to northeast at 15 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 20 knots, locally higher waves, pea size hail, and heavy downpours. Boaters should seek safe harbor immediately until these storms pass. Intense lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4663 9089 4668 9092 4670 9089 4676 9092 4687 9081 4690 9080 4693 9086 4692 9095 4687 9103 4713 9119 4758 8984 4674 9038 $$ NLy