837 WUUS51 KBUF 131722 SVRBUF NYC029-037-063-073-131815- /O.NEW.KBUF.SV.W.0115.260913T1722Z-260913T1815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 122 PM EDT Sun Sep 13 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Northeastern Erie County in western New York... Southern Niagara County in western New York... Southwestern Orleans County in western New York... Northwestern Genesee County in western New York... * Until 215 PM EDT. * At 122 PM EDT, a severe thunderstorm was located over Sanborn, or near North Tonawanda, moving east at 50 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... Niagara Falls, North Tonawanda, Lockport, Batavia, Tonawanda, Amherst, Medina, Albion, Grand Island, and Pendleton. This includes Interstate 90 between exits 48 and 48A. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4311 7906 4312 7907 4314 7904 4318 7905 4330 7813 4297 7811 4299 7901 4302 7902 4303 7901 4306 7900 4307 7901 4308 7908 TIME...MOT...LOC 1722Z 260DEG 43KT 4311 7886 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jaszka  931 WGUS55 KFGZ 131729 FFWFGZ AZC005-132030- /O.NEW.KFGZ.FF.W.0154.260913T1729Z-260913T2030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 1029 AM MST Sun Sep 13 2026 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Havasupai Creek This includes the Colorado River between river miles 156 and 158 Coconino County in north central Arizona... * Until 130 PM MST. * At 1029 AM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area, just north of Supai along Havasu Creek. Between 0.5 and 0.75 inches of rain have fallen. Additional rainfall amounts of 0.25 to 0.5 inches are possible in the warned area. 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, normally dry washes, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Beaver Falls, Mooney Falls, Little Navajo Falls. This includes the Colorado River between river miles 156 and 158. This includes the following recreation areas and campgrounds... Second Chance Camp Site. This includes the following swimming holes... All swimming holes on Havasu Creek near Supai. This includes the following creeks, washes and rivers... Sinyella Canyon, Colorado River, Little Coyote Canyon and Havasu Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Flooding of washes and creeks will occur, some dirt roads will become muddy and impassable. Paved roads and underpasses could become flooded as well. Get out of washes and creeks if you are camping or hiking! Flooding is occurring or imminent and will inundate creeks and washes. && LAT...LON 3632 11273 3630 11271 3626 11269 3624 11269 3624 11278 3628 11279 3630 11279 3630 11277 3631 11277 3631 11276 3632 11276 3633 11275 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ JJ  411 WGUS71 KBOX 131739 FFSBOX Flash Flood Statement National Weather Service Boston/Norton MA 139 PM EDT Sun Sep 13 2026 MAC005-RIC001-003-005-007-009-131749- /O.EXP.KBOX.FF.W.0012.000000T0000Z-260913T1745Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bristol MA-Bristol RI-Kent RI-Newport RI-Providence RI-Washington RI- 139 PM EDT Sun Sep 13 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 145 PM EDT THIS AFTERNOON FOR SOUTHWESTERN BRISTOL, BRISTOL, KENT, NEWPORT, SOUTHERN PROVIDENCE AND NORTHEASTERN WASHINGTON COUNTIES... The heaviest rain has ended. Please continue to heed remaining road closures. A Flood Watch remains in effect until 600 PM EDT for portions of southeastern Massachusetts and Rhode Island. A Flood Watch remains in effect until 600 PM EDT for portions of northern Connecticut and Massachusetts. && LAT...LON 4174 7179 4184 7179 4184 7139 4177 7103 4151 7101 4145 7130 4146 7179 $$ Hrencecin  618 FZUS72 KTBW 131739 MWSTBW Marine Weather Statement National Weather Service Tampa Bay Area Ruskin FL 139 PM EDT Sun Sep 13 2026 GMZ836-856-876-131845- 139 PM EDT Sun Sep 13 2026 ...A CLUSTER OF STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Charlotte Harbor and Pine Island Sound... Coastal waters from Bonita Beach to Englewood FL out 20 NM... Waters from Bonita Beach to Englewood FL out 20 to 60 NM... At 138 PM EDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots. This thunderstorm was located 19 nm southwest of Cayo Costa Island, moving east at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2601 8290 2658 8315 2690 8244 2633 8193 2626 8206 $$ TBW  820 WWUS51 KBUF 131745 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 145 PM EDT Sun Sep 13 2026 NYC029-037-063-073-131815- /O.CON.KBUF.SV.W.0115.000000T0000Z-260913T1815Z/ Erie NY-Niagara NY-Orleans NY-Genesee NY- 145 PM EDT Sun Sep 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT FOR NORTHEASTERN ERIE...SOUTHERN NIAGARA...SOUTHWESTERN ORLEANS AND NORTHWESTERN GENESEE COUNTIES... At 145 PM EDT, a severe thunderstorm was located near Oakfield, or near Medina, moving east at 35 mph. Other severe storms were located near North Tonawanda and Lockport, also 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. Locations impacted include... North Tonawanda, Lockport, Batavia, Tonawanda, Amherst, Medina, Albion, Grand Island, Pendleton, and Pembroke. This includes Interstate 90 between exits 48 and 48A. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4313 7894 4321 7870 4327 7813 4297 7811 4299 7901 4300 7901 TIME...MOT...LOC 1745Z 269DEG 29KT 4313 7835 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jaszka  959 WGUS71 KBOX 131753 FFSBOX Flash Flood Statement National Weather Service Boston/Norton MA 153 PM EDT Sun Sep 13 2026 MAC005-023-131803- /O.EXP.KBOX.FF.W.0013.000000T0000Z-260913T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bristol MA-Plymouth MA- 153 PM EDT Sun Sep 13 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 2 PM EDT THIS AFTERNOON FOR SOUTHEASTERN BRISTOL AND SOUTH CENTRAL PLYMOUTH COUNTIES... While the heaviest rain has come to an end, areas of additional localized flooding and ponding are possible over the next several hours. Please continue to heed remaining road closures. A Flood Watch remains in effect until 600 PM EDT for portions of southeastern Massachusetts and Rhode Island. && LAT...LON 4177 7103 4151 7101 4158 7081 4177 7069 4178 7079 $$ FT  227 WWUS51 KBUF 131756 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 156 PM EDT Sun Sep 13 2026 NYC029-063-131806- /O.CAN.KBUF.SV.W.0115.000000T0000Z-260913T1815Z/ Erie NY-Niagara NY- 156 PM EDT Sun Sep 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ERIE AND SOUTHERN NIAGARA COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has weakened. Therefore, the warning has been cancelled. && LAT...LON 4307 7841 4321 7841 4324 7813 4305 7812 TIME...MOT...LOC 1756Z 269DEG 28KT 4313 7824 $$ NYC037-073-131815- /O.CON.KBUF.SV.W.0115.000000T0000Z-260913T1815Z/ Orleans NY-Genesee NY- 156 PM EDT Sun Sep 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT FOR SOUTHWESTERN ORLEANS AND NORTHWESTERN GENESEE COUNTIES... At 156 PM EDT, a severe thunderstorm was located near Oakfield, or 8 miles south of Albion, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Medina, Oakfield, Shelby, Alabama, Elba, Barre Center, and Millville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4307 7841 4321 7841 4324 7813 4305 7812 TIME...MOT...LOC 1756Z 269DEG 28KT 4313 7824 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jaszka