348 WGUS75 KTWC 032300 FFSTWC Flash Flood Statement National Weather Service Tucson AZ 400 PM MST Thu Sep 3 2026 AZC003-040115- /O.CON.KTWC.FF.W.0183.000000T0000Z-260904T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cochise AZ- 400 PM MST Thu Sep 3 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 615 PM MST THIS EVENING FOR NORTHEASTERN COCHISE COUNTY... At 400 PM MST, 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... 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... Witch Creek, Pinery Creek, Turkey Creek, Fivemile Creek, West Whitetail Creek and Big Sand Wash. 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 3206 10937 3190 10935 3187 10940 3188 10944 3190 10950 3195 10953 3201 10953 3204 10950 3207 10946 3208 10942 FLASH FLOOD...RADAR INDICATED $$ GLZ 058 WGUS71 KPBZ 032305 FFSPBZ Flash Flood Statement National Weather Service Pittsburgh PA 705 PM EDT Thu Sep 3 2026 PAC003-005-007-019-125-129-WVC009-029-040115- /O.CON.KPBZ.FF.W.0131.000000T0000Z-260904T0115Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Allegheny PA-Armstrong PA-Beaver PA-Butler PA-Washington PA- Westmoreland PA-Brooke WV-Hancock WV- 705 PM EDT Thu Sep 3 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 915 PM EDT THIS EVENING FOR ALLEGHENY, NORTHERN WASHINGTON, NORTHWESTERN WESTMORELAND, SOUTHWESTERN ARMSTRONG, SOUTHEASTERN BUTLER, SOUTHERN BEAVER, BROOKE AND HANCOCK COUNTIES... At 705 PM EDT, the public and doppler radar reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Pittsburgh, Penn Hills, Mount Lebanon, Bethel Park, Ross Township, McCandless Township, Monroeville, Moon Township, McMurray, Weirton, McKeesport, Franklin Park, Aliquippa, Canonsburg, Gastonville, Shaler Township, Plum, West Mifflin and North Side Pittsburgh. Several roads were flooded across the warned area, including in Mcdonald and the city of Pittsburgh. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4040 8060 4064 8048 4060 8005 4079 7980 4077 7952 4024 7984 4013 8013 4037 8061 FLASH FLOOD...OBSERVED $$ WM 114 WGUS75 KTWC 032324 FFSTWC Flash Flood Statement National Weather Service Tucson AZ 424 PM MST Thu Sep 3 2026 AZC003-040145- /O.CON.KTWC.FF.W.0184.000000T0000Z-260904T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cochise AZ- 424 PM MST Thu Sep 3 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM MST THIS EVENING FOR CENTRAL COCHISE COUNTY... At 424 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 $$ GLZ 491 WGUS75 KTWC 032324 RRA FFSTWC Flash Flood Statement National Weather Service Tucson AZ 424 PM MST Thu Sep 3 2026 AZC003-040200- /O.CON.KTWC.FF.W.0185.000000T0000Z-260904T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cochise AZ- 424 PM MST Thu Sep 3 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING FOR CENTRAL COCHISE COUNTY... At 424 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Cochise. This includes Route 191 between mile markers 59 and 62. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3213 10996 3213 10988 3198 10992 3197 10997 3204 10999 FLASH FLOOD...RADAR INDICATED $$ GLZ 192 WGUS71 KBUF 032342 FFSBUF Flash Flood Statement National Weather Service Buffalo NY 742 PM EDT Thu Sep 3 2026 NYC029-040330- /O.CON.KBUF.FF.W.0017.000000T0000Z-260904T0330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Erie NY- 742 PM EDT Thu Sep 3 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT THIS EVENING FOR NORTHEASTERN ERIE COUNTY... At 742 PM EDT, Trained weather spotters reported thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Trained spotters reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Buffalo, Cheektowaga, Kenmore, Depew, Amherst, Tonawanda, Lancaster, Williamsville and Grand Island. 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 4301 7902 4301 7898 4302 7898 4301 7896 4301 7890 4302 7888 4299 7862 4297 7860 4297 7855 4294 7852 4292 7852 4292 7851 4289 7851 4288 7855 4292 7887 4293 7887 4293 7891 4296 7893 4296 7896 4299 7901 FLASH FLOOD...OBSERVED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ JJR