185 WGUS51 KPBZ 032202 FFWPBZ PAC085-040100- /O.NEW.KPBZ.FF.W.0130.260903T2202Z-260904T0100Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pittsburgh PA 602 PM EDT Thu Sep 3 2026 The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Northwestern Mercer County in northwestern Pennsylvania... * Until 900 PM EDT. * At 602 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. 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... Greenville, Jamestown, Sheakleyville and Maurice K Goddard State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4148 8013 4141 8014 4139 8052 4149 8052 4149 8043 FLASH FLOOD...RADAR INDICATED $$ WM 757 WGUS51 KPBZ 032211 FFWPBZ PAC003-005-007-019-125-129-WVC009-029-040115- /O.NEW.KPBZ.FF.W.0131.260903T2211Z-260904T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pittsburgh PA 611 PM EDT Thu Sep 3 2026 The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Allegheny County in southwestern Pennsylvania... Northern Washington County in southwestern Pennsylvania... Northwestern Westmoreland County in southwestern Pennsylvania... Southwestern Armstrong County in west central Pennsylvania... Southeastern Butler County in west central Pennsylvania... Southern Beaver County in western Pennsylvania... Brooke County in northern West Virginia... Hancock County in northern West Virginia... * Until 915 PM EDT. * At 611 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 1 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Pittsburgh, Penn Hills, Mount Lebanon, Bethel Park, Ross Township, McCandless Township, Monroeville, Moon Township, McMurray, Weirton, McKeesport, Franklin Park, Aliquippa, Canonsburg, Gastonville, Shaler Township, Plum, West Mifflin and North Side Pittsburgh. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4040 8060 4064 8048 4060 8005 4079 7980 4077 7952 4024 7984 4013 8013 4037 8061 FLASH FLOOD...RADAR INDICATED $$ WM 599 WGUS55 KTWC 032217 FFWTWC AZC009-040115- /O.NEW.KTWC.FF.W.0182.260903T2217Z-260904T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 317 PM MST Thu Sep 3 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... South Central Graham County in southeastern Arizona... * Until 615 PM MST. * At 317 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. 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... Mainly rural areas of South Central Graham County. This includes Route 191 between mile markers 108 and 112. 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 3272 10970 3269 10974 3263 10973 3267 10965 3273 10966 FLASH FLOOD...RADAR INDICATED $$ GLZ 866 WGUS55 KTWC 032221 FFWTWC AZC003-040115- /O.NEW.KTWC.FF.W.0183.260903T2221Z-260904T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 321 PM MST Thu Sep 3 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Northeastern Cochise County in southeastern Arizona... * Until 615 PM MST. * At 321 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area, especially near the junction of Arizona Route 181 and 186 near Chiricahua National Monument. Between 1 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Arizona Route 181 and 186 leading to Chiricahua National Monument. This includes the following highways... Route 181 between mile markers 53 and 64. Route 186 between mile markers 355 and 359. This includes the following streams and drainages... Pinery Creek, Big Sand Wash, Turkey Creek, Witch Creek, West Whitetail Creek and Fivemile Creek. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3206 10937 3190 10935 3187 10940 3188 10944 3190 10950 3195 10953 3201 10953 3204 10950 3207 10946 3208 10942 FLASH FLOOD...RADAR INDICATED $$ EDWARDS 023 WGUS51 KPBZ 032238 FFWPBZ PAC003-005-063-129-040145- /O.NEW.KPBZ.FF.W.0132.260903T2238Z-260904T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pittsburgh PA 638 PM EDT Thu Sep 3 2026 The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Southeastern Allegheny County in southwestern Pennsylvania... Western Westmoreland County in southwestern Pennsylvania... Southwestern Armstrong County in west central Pennsylvania... Southwestern Indiana County in west central Pennsylvania... * Until 945 PM EDT. * At 638 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 0.8 inches of rain have fallen. 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... Monroeville, Greensburg, Jeannette, Vandergrift, Apollo, Murrysville, White Oak, Irwin, Manor, Trafford, Youngwood, Delmont, West Newton, New Stanton, Leechburg, North Apollo, West Leechburg and Avonmore. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4020 7985 4021 7989 4027 7983 4066 7960 4062 7922 4015 7957 FLASH FLOOD...RADAR INDICATED $$ WM 747 WGUS55 KTWC 032243 FFWTWC AZC003-040145- /O.NEW.KTWC.FF.W.0184.260903T2243Z-260904T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 343 PM MST Thu Sep 3 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Central Cochise County in southeastern Arizona... * Until 645 PM MST. * At 343 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Tombstone. This includes Route 80 between mile markers 316 and 322. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3177 11007 3170 11010 3165 11007 3166 11001 3174 10997 3178 11002 FLASH FLOOD...RADAR INDICATED $$ GLZ 461 WGUS55 KTWC 032254 FFWTWC AZC003-040200- /O.NEW.KTWC.FF.W.0185.260903T2254Z-260904T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 354 PM MST Thu Sep 3 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Central Cochise County in southeastern Arizona... * Until 700 PM MST. * At 354 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. 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... Cochise. This includes Route 191 between mile markers 59 and 62. 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 3213 10996 3213 10988 3198 10992 3197 10997 3204 10999 FLASH FLOOD...RADAR INDICATED $$ GLZ 960 WGUS51 KPBZ 032257 FFWPBZ PAC051-063-129-040200- /O.NEW.KPBZ.FF.W.0133.260903T2257Z-260904T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Pittsburgh PA 657 PM EDT Thu Sep 3 2026 The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Northeastern Fayette County in southwestern Pennsylvania... Southeastern Westmoreland County in southwestern Pennsylvania... Southern Indiana County in west central Pennsylvania... * Until 1000 PM EDT. * At 657 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Latrobe, Homer City, Mount Pleasant, McChesneytown-Loyalhanna, Blairsville, Derry, Lawson Heights, Ligonier, Black Lick, Calumet-Norvelt, New Florence, Seward, Bolivar, Youngstown, Laurel Mountain, Armagh, Donegal, Lucerne Mines and Jacksonville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4014 7959 4062 7924 4056 7888 4036 7900 4016 7914 4016 7916 4013 7917 4011 7918 4012 7921 4005 7929 FLASH FLOOD...RADAR INDICATED $$ WM