458 WGUS51 KPHI 091901 FFWPHI NJC005-PAC017-045-091-101-092300- /O.NEW.KPHI.FF.W.0036.260709T1901Z-260709T2300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mount Holly NJ 301 PM EDT Thu Jul 9 2026 The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northwestern Burlington County in southern New Jersey... South Central Bucks County in southeastern Pennsylvania... Northeastern Delaware County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * Until 700 PM EDT. * At 301 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 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...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. * Some locations that may experience flash flooding include... Philadelphia, Bensalem, Evesham, Mount Laurel, Willingboro, Medford, Lumberton, Yeadon, Burlington, Bristol, Mount Holly and Riverside. People attending Lemon Hill should seek shelter immediately. This includes the following highways... Interstate 295 in New Jersey between mile markers 36 and 51. Interstate 476 in Pennsylvania between mile markers 7 and 9. New Jersey Turnpike between exits 4 and 6A. Interstate 76 in Pennsylvania between mile markers 335 and 344. Interstate 95 in Pennsylvania between mile markers 27 and 40. Interstate 676 in Pennsylvania near mile marker 0. Pennsylvania Turnpike between mile markers 340 and 359. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4010 7477 3980 7470 3983 7492 3989 7493 3993 7498 3994 7498 3995 7501 3998 7501 4000 7503 4000 7509 3989 7532 3998 7536 4023 7506 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ Cooper  571 WWUS51 KLWX 091903 SVSLWX Severe Weather Statement National Weather Service Baltimore MD/Washington DC 303 PM EDT Thu Jul 9 2026 MDC031-091915- /O.CON.KLWX.SV.W.0248.000000T0000Z-260709T1915Z/ Montgomery MD- 303 PM EDT Thu Jul 9 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM EDT FOR CENTRAL MONTGOMERY COUNTY... At 303 PM EDT, a severe thunderstorm was located over Redland, or near Rockville, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include... Rockville, Gaithersburg, Olney, Aspen Hill, North Bethesda, Montgomery Village, North Potomac, Redland, Wheaton-Glenmont, Rossmoor, Wheaton, Cloverly, Glenmont, Derwood, Washington Grove, Norbeck, and Sandy Spring. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3905 7704 3909 7721 3914 7720 3918 7720 3916 7702 TIME...MOT...LOC 1903Z 278DEG 16KT 3913 7715 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KR  867 FZUS73 KDTX 091908 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 308 PM EDT Thu Jul 9 2026 LHZ421-092015- 308 PM EDT Thu Jul 9 2026 ...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 308 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds up to 30 knots. These thunderstorms were located along a line extending from 11 nm east of Oscoda to near East Tawas to 30 nm northwest of Pinconning, moving east at 25 knots. Strong thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4418 8300 4408 8300 4398 8363 4399 8368 4402 8369 4405 8365 4405 8358 4408 8359 4411 8356 4416 8357 4419 8356 $$ Mann  388 WWUS51 KLWX 091914 SVSLWX Severe Weather Statement National Weather Service Baltimore MD/Washington DC 314 PM EDT Thu Jul 9 2026 MDC031-091924- /O.EXP.KLWX.SV.W.0248.000000T0000Z-260709T1915Z/ Montgomery MD- 314 PM EDT Thu Jul 9 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MONTGOMERY COUNTY WILL EXPIRE AT 315 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for central Maryland. && LAT...LON 3905 7704 3909 7721 3914 7720 3918 7720 3916 7702 TIME...MOT...LOC 1914Z 279DEG 19KT 3912 7710 $$ KR  601 WGUS51 KPHI 091920 FFWPHI PAC011-029-091-092330- /O.NEW.KPHI.FF.W.0037.260709T1920Z-260709T2330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mount Holly NJ 320 PM EDT Thu Jul 9 2026 The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Southeastern Berks County in eastern Pennsylvania... Northeastern Chester County in southeastern Pennsylvania... Northwestern Montgomery County in southeastern Pennsylvania... * Until 730 PM EDT. * At 320 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 0.5 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...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. * Some locations that may experience flash flooding include... Pottstown, Phoenixville, West Norriton, East Norriton, Birdsboro, Collegeville, Royersford, Trappe, Honey Brook, Schwenksville, Elverson and Green Lane. This includes the following highways... Interstate 176 in Pennsylvania between mile markers 1 and 6. Pennsylvania Turnpike between mile markers 296 and 309. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 4037 7547 4015 7537 4004 7593 4004 7594 4008 7594 4011 7594 4014 7587 4022 7600 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ Guzzo  654 WHUS53 KDTX 091921 SMWDTX LHZ421-092045- /O.NEW.KDTX.MA.W.0053.260709T1921Z-260709T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 321 PM EDT Thu Jul 9 2026 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... * Until 445 PM EDT. * At 321 PM EDT, strong thunderstorms were located along a line extending from near Au Sable Point to 13 nm northwest of White Stone Point to 20 nm north of Pinconning, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Strong thunderstorms will be near... Port Austin around 420 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4418 8300 4401 8299 4397 8310 4395 8324 4389 8328 4386 8337 4396 8362 4399 8368 4402 8369 4405 8366 4406 8358 4408 8359 4411 8356 4416 8357 4419 8356 TIME...MOT...LOC 1921Z 285DEG 28KT 4430 8336 4421 8385 4419 8409 HAIL...0.00IN WIND...>34KTS $$ Mann  934 FZUS71 KOKX 091930 MWSOKX Marine Weather Statement National Weather Service New York NY 330 PM EDT Thu Jul 9 2026 ANZ338-355-092030- 330 PM EDT Thu Jul 9 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Sandy Hook NJ to Fire Island Inlet NY out 20 NM... New York Harbor... At 329 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Sandy Hook, moving east at 15 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. && LAT...LON 4050 7428 4059 7409 4067 7413 4072 7405 4071 7398 4062 7402 4059 7397 4064 7393 4068 7382 4062 7375 4065 7370 4065 7361 4035 7351 4034 7381 4043 7397 4048 7401 4047 7401 4040 7398 4046 7413 4044 7421 $$ DR  987 WUUS51 KBUF 091930 SVRBUF NYC029-037-063-073-092030- /O.NEW.KBUF.SV.W.0069.260709T1930Z-260709T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 330 PM EDT Thu Jul 9 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Northeastern Erie County in western New York... Niagara County in western New York... Western Orleans County in western New York... Northwestern Genesee County in western New York... * Until 430 PM EDT. * At 330 PM EDT, severe thunderstorms were located along a line extending from 20 miles northwest of Youngstown to 14 miles west of Fort Niagara State Park to 24 miles west of Niagara Falls, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Buffalo, Cheektowaga, Niagara Falls, North Tonawanda, Clarence, Lockport, Kenmore, Tonawanda, Amherst, and Medina. This includes Interstate 90 between exits 48A and 50A. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4340 7864 4342 7826 4305 7828 4293 7844 4294 7891 4296 7893 4296 7896 4298 7901 4302 7902 4306 7900 4308 7908 4311 7906 4312 7907 4315 7904 4325 7906 4330 7909 TIME...MOT...LOC 1930Z 282DEG 38KT 4349 7930 4326 7935 4319 7952 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ SGK  093 FZUS74 KLIX 091933 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 233 PM CDT Thu Jul 9 2026 GMZ529-092030- 233 PM CDT Thu Jul 9 2026 A Marine Weather Statement has been issued for the following areas... Lake Maurepas... At 232 PM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and weak waterspouts. This cluster of thunderstorms is generally located near Lake Maurepas. The cluster of thunderstorms was drifting northward at 5 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect widespread gusty winds to around 30 knots, higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service forecast office. && LAT...LON 3035 9045 3031 9038 3020 9042 3015 9047 3015 9058 3019 9063 3027 9062 3033 9058 3035 9051 $$ TJS  371 FZUS71 KCLE 091941 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 341 PM EDT Thu Jul 9 2026 LEZ142-143-162-163-092115- 341 PM EDT Thu Jul 9 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border... Maumee Bay to Reno Beach OH... Reno Beach to The Islands OH... Reno Beach to The Islands OH beyond 5NM off shoreline to US-Canadian border... At 340 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Bolles Harbor Of Refuge, moving east at 30 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4172 8345 4172 8341 4193 8315 4193 8310 4186 8306 4171 8275 4150 8283 4146 8311 4148 8328 4151 8331 4154 8322 4158 8323 4166 8344 4167 8346 $$ Garuckas  538 FZUS74 KBRO 091945 MWSBRO Marine Weather Statement National Weather Service Brownsville TX 245 PM CDT Thu Jul 9 2026 GMZ135-155-092030- 245 PM CDT Thu Jul 9 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM... Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX... At 245 PM CDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 22 nm north of Laguna Madre, moving northwest at 25 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. This strong thunderstorm will likely produce winds to around 30 knots, and could pose a serious hazard for boaters. A special marine warning may eventually be required when this strong thunderstorm reaches the nearshore waters. Boaters should consider heading for shore before this strong thunderstorm arrives. && LAT...LON 2690 9739 2724 9736 2723 9715 2694 9699 2676 9706 2686 9746 2695 9745 2692 9746 2687 9746 2687 9748 2725 9742 $$ Hallman