470 FZUS73 KGRR 041207 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 807 AM EDT Fri Sep 4 2026 LMZ844>846-874-876-878-041217- /O.EXP.KGRR.MA.W.0069.000000T0000Z-260904T1215Z/ 807 AM EDT Fri Sep 4 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 815 AM EDT... The affected areas were... Nearshore and Open Waters from St Joseph to Grand Haven MI... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. LAT...LON 4213 8656 4212 8696 4251 8703 4277 8696 4284 8624 4289 8622 4269 8621 4248 8625 4229 8633 4219 8641 4211 8649 TIME...MOT...LOC 1207Z 270DEG 26KT 4284 8540 4246 8556 4231 8612 $$ NJJ  056 WUUS53 KGRR 041224 SVRGRR MIC045-041315- /O.NEW.KGRR.SV.W.0130.260904T1224Z-260904T1315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Rapids MI 824 AM EDT Fri Sep 4 2026 The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for... Eaton County in south central Michigan... * Until 915 AM EDT. * At 824 AM EDT, severe thunderstorms were located along a line extending from 8 miles east of Nashville to near Charlotte to near Bellevue, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Charlotte... Eaton Rapids... Potterville... Bellevue... Olivet... Brookfield... Dimondale... Gresham... PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4242 8507 4243 8507 4253 8497 4273 8501 4265 8460 4242 8460 TIME...MOT...LOC 1224Z 290DEG 38KT 4265 8493 4252 8491 4241 8502 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ NJJ  474 WUUS51 KCLE 041227 SVRCLE OHC043-123-143-041315- /O.NEW.KCLE.SV.W.0289.260904T1227Z-260904T1315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cleveland OH 827 AM EDT Fri Sep 4 2026 The National Weather Service in Cleveland has issued a * Severe Thunderstorm Warning for... Ottawa County in northwestern Ohio... Erie County in north central Ohio... Northeastern Sandusky County in northwestern Ohio... * Until 915 AM EDT. * At 826 AM EDT, a severe thunderstorm was located 5 miles northwest of Port Clinton, moving southeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect damage to trees and power lines. * Locations impacted include... Sandusky, Port Clinton, Northern Milan, Milan, Castalia, Catawba Island, Marblehead, Berlin Heights, Bay View, Bloomingville, Sandusky South, Fairview Lanes, Whites Landing, and Vickery. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4159 8301 4155 8292 4160 8287 4164 8290 4153 8267 4152 8268 4141 8249 4142 8246 4141 8243 4129 8234 4128 8235 4129 8284 4141 8321 TIME...MOT...LOC 1226Z 304DEG 41KT 4153 8290 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Sullivan  441 FZUS71 KCLE 041234 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 834 AM EDT Fri Sep 4 2026 LEZ142-162-041243- /O.CAN.KCLE.MA.W.0129.000000T0000Z-260904T1300Z/ 834 AM EDT Fri Sep 4 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore and Open waters from Maumee Bay OH to Reno Beach OH... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. LAT...LON 4151 8316 4166 8304 4179 8296 4163 8260 4158 8260 4152 8270 4150 8272 4152 8278 4147 8310 TIME...MOT...LOC 1233Z 295DEG 29KT 4163 8301 $$ LEZ143-163-041300- /O.CON.KCLE.MA.W.0129.000000T0000Z-260904T1300Z/ 834 AM EDT Fri Sep 4 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 900 AM EDT... For the following areas... Nearshore waters from Reno Beach OH to the Islands OH... Open waters from Reno Beach OH to The Islands OH... At 833 AM EDT, a strong thunderstorm was located 8 nm west of Put-In-Bay, moving southeast at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Put-In-Bay and Kelleys Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4151 8316 4166 8304 4179 8296 4163 8260 4158 8260 4152 8270 4150 8272 4152 8278 4147 8310 TIME...MOT...LOC 1233Z 295DEG 29KT 4163 8301 HAIL...0.00IN WIND...40KTS $$ Sullivan  265 WHUS51 KCLE 041235 SMWCLE LEZ144-145-164-165-041400- /O.NEW.KCLE.MA.W.0130.260904T1235Z-260904T1400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Cleveland OH 835 AM EDT Fri Sep 4 2026 The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore and Open waters from The Islands OH to Avon Point OH... * Until 1000 AM EDT. * At 835 AM EDT, a strong thunderstorm was located near Sandusky Bay, moving southeast at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Western Vermilion, Avon Point, Sandusky Bay, Huron, Lorain Harbor, Vermilion, and Cleveland. LAT...LON 4142 8308 4151 8298 4153 8287 4152 8272 4151 8272 4158 8260 4162 8260 4160 8200 4152 8201 4148 8188 4149 8182 4146 8177 4147 8201 4138 8231 4138 8264 4143 8281 4137 8295 TIME...MOT...LOC 1235Z 292DEG 43KT 4152 8280 HAIL...0.00IN WIND...40KTS $$ Sullivan  362 WGUS74 KLIX 041239 FFSLIX Flash Flood Statement National Weather Service New Orleans LA 739 AM CDT Fri Sep 4 2026 LAC071-041249- /O.CAN.KLIX.FF.W.0112.000000T0000Z-260904T1415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Orleans LA- 739 AM CDT Fri Sep 4 2026 ...FLASH FLOOD WARNING IS CANCELLED FOR WESTERN ORLEANS PARISH... Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. && LAT...LON 3005 9028 3002 9016 3002 9012 2997 9012 2997 9013 2994 9022 2996 9023 2997 9025 2997 9028 $$ LAC051-041415- /O.CON.KLIX.FF.W.0112.000000T0000Z-260904T1415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Jefferson LA- 739 AM CDT Fri Sep 4 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 915 AM CDT THIS MORNING FOR NORTHWESTERN JEFFERSON PARISH... At 739 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Kenner, Metairie, Jefferson, Harahan, River Ridge, Elmwood and New Orleans Armstrong Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 3005 9028 3002 9016 3002 9012 2997 9012 2997 9013 2994 9022 2996 9023 2997 9025 2997 9028 FLASH FLOOD...RADAR INDICATED $$ TJS  953 FZUS74 KMOB 041246 MWSMOB Marine Weather Statement National Weather Service Mobile AL 746 AM CDT Fri Sep 4 2026 GMZ650-655-670-041345- 746 AM CDT Fri Sep 4 2026 ...Fair weather waterspouts will affect Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM... Coastal waters from Pensacola FL to Pascagoula MS out 20 NM... Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM... Until 845 AM CDT.... At 746 AM CDT...Fair weather waterspouts were located along a line extending from 10 nm south of Petit Bois Pass to 14 nm south of Pensacola Pass...moving northwest at 5 knots. Locations impacted include... Gulf Shores Beach, Farewell Buoy, Petit Bois Pass, Perdido Pass, and Sand Island Lighthouse. The primary threats from these waterspouts are wind gusts up to 30 knots and locally higher waves. Boaters should consider seeking safe harbor until these waterspouts have passed. Weather conditions support the development of waterspouts. Waterspouts can easily overturn boats and create locally hazardous waves and seas. If a waterspout is sighted...seek safe harbor immediately. LAT...LON 3025 8809 3022 8803 3032 8726 3015 8703 3001 8705 2999 8717 2997 8718 2984 8806 2986 8830 3022 8838 TIME...MOT...LOC 1246Z 155DEG 7KT 3004 8842 3008 8730 $$  559 WWUS51 KCLE 041251 SVSCLE Severe Weather Statement National Weather Service Cleveland OH 851 AM EDT Fri Sep 4 2026 OHC123-041300- /O.CAN.KCLE.SV.W.0289.000000T0000Z-260904T1315Z/ Ottawa OH- 851 AM EDT Fri Sep 4 2026 ...THE SEVERE THUNDERSTORM WARNING FOR OTTAWA COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. LAT...LON 4144 8290 4148 8281 4150 8265 4141 8249 4142 8246 4141 8243 4129 8234 4128 8235 4129 8284 4133 8297 4134 8298 TIME...MOT...LOC 1250Z 295DEG 27KT 4145 8272 4131 8292 $$ OHC043-143-041315- /O.CON.KCLE.SV.W.0289.000000T0000Z-260904T1315Z/ Erie OH-Sandusky OH- 851 AM EDT Fri Sep 4 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 AM EDT FOR ERIE AND EAST CENTRAL SANDUSKY COUNTIES... At 850 AM EDT, severe thunderstorms were located along a line extending from Sandusky to near Clyde, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Sandusky, Northern Milan, Milan, Castalia, Berlin Heights, Bay View, Whites Landing, Bloomingville, Sandusky South, Vickery, and Fairview Lanes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4144 8290 4148 8281 4150 8265 4141 8249 4142 8246 4141 8243 4129 8234 4128 8235 4129 8284 4133 8297 4134 8298 TIME...MOT...LOC 1250Z 295DEG 27KT 4145 8272 4131 8292 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Sullivan  386 WWUS53 KGRR 041251 SVSGRR Severe Weather Statement National Weather Service Grand Rapids MI 851 AM EDT Fri Sep 4 2026 MIC045-041301- /O.CAN.KGRR.SV.W.0130.000000T0000Z-260904T1315Z/ Eaton MI- 851 AM EDT Fri Sep 4 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EATON COUNTY IS CANCELLED... The storms which prompted the warning have weakened and moved out of the warned area. Therefore, the warning has been cancelled. However, heavy rain is still possible with these thunderstorms. && LAT...LON 4242 8507 4243 8507 4253 8497 4273 8501 4265 8460 4242 8460 TIME...MOT...LOC 1248Z 290DEG 38KT 4256 8461 4243 8459 4232 8470 $$ NJJ  924 WGUS73 KMKX 041256 FFSMKX Flash Flood Statement National Weather Service Milwaukee/Sullivan WI 756 AM CDT Fri Sep 4 2026 WIC117-041400- /O.CON.KMKX.FF.W.0021.000000T0000Z-260904T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sheboygan WI- 756 AM CDT Fri Sep 4 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING FOR NORTHEASTERN SHEBOYGAN COUNTY... At 756 AM 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 0.5 to 1.5 inches in 1 hour. 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 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... Sheboygan, Plymouth, Sheboygan Falls, Howards Grove, Oostburg, Kohler, Elkhart Lake, Waldo, Glenbeulah, Johnsonville, Gibbsville and Haven. 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. && LAT...LON 4361 8776 4366 8792 4374 8806 4389 8808 4389 8773 4382 8773 4380 8771 4379 8773 4379 8771 4378 8771 4374 8774 4375 8772 4374 8771 4375 8770 4373 8771 4371 8770 4371 8771 4370 8771 4370 8770 4369 8770 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...0.5-1.5 INCHES IN 1 HOUR $$ Wood  386 FZUS72 KJAX 041257 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 857 AM EDT Fri Sep 4 2026 AMZ450-041400- 857 AM EDT Fri Sep 4 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... At 856 AM EDT, Doppler radar indicated a narrow band of showers quickly developing, capable of producing winds to around 30 knots. These showers are also capable of producing brief waterspout. These showers were located near Jekyll Island to St Simons Island, moving north about 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. Waterspouts are possible with this activity. If a waterspout occurs, move your boat away from it. Waterspouts can develop rapidly and produce winds and seas that are dangerous for vessels and everyone onboard. && LAT...LON 3130 8133 3129 8133 3128 8132 3128 8126 3127 8114 3091 8128 3094 8149 3129 8140 3128 8138 3129 8139 3129 8138 3130 8137 3129 8136 3130 8135 $$ SHASHY