629 WGUS55 KTWC 110101 FFWTWC AZC019-110400- /O.NEW.KTWC.FF.W.0120.260811T0101Z-260811T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 601 PM MST Mon Aug 10 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... Northwestern Pima County in southeastern Arizona... * Until 900 PM MST. * At 601 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.8 and 1.8 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...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... GuVo, Organ Pipe Cactus National Monument, Why, Gunsight, Charco 27, KuKatch and San Simon West. This includes the following highways... Route 85 between mile markers 48 and 72. Route 86 between mile markers 53 and 75. This includes the following Flash Flood Prone Locations... Gunsight Wash in Gunsight. This includes the following streams and drainages... Sikort Chuapo Wash, Alamo Wash, Siovi Shuatak Wash, Kuakatch Wash, Pisinimo Wash, Pia Oik Wash, Growler Wash, Cuerda de Lena, Vamori Wash, Gu Vo Wash, Gunsight Wash, Hickiwan Wash, Aguajita Wash, San Simon Wash and Rio Cornez 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 3194 11268 3199 11235 3217 11237 3235 11252 3235 11277 3205 11297 FLASH FLOOD...RADAR INDICATED $$ KJS 155 WGUS51 KBTV 110111 FFWBTV VTC007-015-110415- /O.NEW.KBTV.FF.W.0006.260811T0111Z-260811T0415Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Burlington VT 911 PM EDT Mon Aug 10 2026 The National Weather Service in Burlington has issued a * Flash Flood Warning for... Northeastern Chittenden County in northwestern Vermont... West Central Lamoille County in northwestern Vermont... * Until 1215 AM EDT. * At 911 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.75 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Cambridge, Jeffersonville Village, Cambridge Village, Underhill, Jeffersonville, South Cambridge, Cambridge Junction and Pleasant Valley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4466 7281 4460 7276 4457 7288 4465 7288 FLASH FLOOD...RADAR INDICATED $$ TD 175 WGUS55 KTWC 110128 FFWTWC AZC019-110430- /O.NEW.KTWC.FF.W.0121.260811T0128Z-260811T0430Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 628 PM MST Mon Aug 10 2026 The National Weather Service in Tucson has issued a * Flash Flood Warning for... South Central Pima County in southeastern Arizona... * Until 930 PM MST. * At 628 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 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... San Miguel, Vamori, South Komelik, Choulic, Newfield, Coldfields, Itak, Kots Kug, Papago Farms and Hashan Chuchg. This includes the following streams and drainages... Chutum Vaya Wash, Baboquivari Wash, Big Wash, Topawa Wash, Vamori Wash, Sells Wash, Chukut Kuk Wash and San Simon Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3175 11241 3188 11229 3191 11212 3181 11206 3172 11174 3154 11171 FLASH FLOOD...RADAR INDICATED $$ KJS 467 WGUS55 KFGZ 110131 FFWFGZ AZC017-110430- /O.NEW.KFGZ.FF.W.0102.260811T0131Z-260811T0430Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 631 PM MST Mon Aug 10 2026 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Navajo County in north central Arizona... * Until 1030 PM MDT. * At 731 PM MDT, Doppler radar indicated thunderstorms producing heavy rain along Highway 160 near Tsegi to northwest of Kayenta. Between 0.75 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, normally dry washes, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Tsegi. This includes the following highways... Highway 160 between mile markers 370 and 390. Highway 163 between mile markers 402 and 408. State Route 564 between mile markers 375 and 382. This includes the following creeks, washes and rivers... Shonto Wash, Laguna Creek, Cutfoot Wash, Parrish Creek, Capitan Wash, El, Tsegi Canyon and Narrow Canyon Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Flooding of washes and creeks will occur, some dirt roads will become muddy and impassable. Paved roads and underpasses could become flooded as well. Be aware of your surroundings and do not drive on flooded roads. Low water crossings will become dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3650 11056 3647 11042 3658 11035 3668 11030 3677 11028 3682 11023 3692 11025 3692 11042 3675 11046 3669 11051 3666 11053 3655 11058 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ Humphreys 056 WGUS55 KPSR 110136 FFWPSR AZC012-110530- /O.NEW.KPSR.FF.W.0033.260811T0136Z-260811T0530Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Phoenix AZ 636 PM MST Mon Aug 10 2026 The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Central La Paz County in west central Arizona... * Until 1030 PM MST. * At 636 PM MST, Doppler radar indicated 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 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, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Brenda. This includes the following highways... US Highway 60 between mile markers 31 and 37. AZ Interstate 10 between mile markers 27 and 36. This includes the following streams and drainages... Apache Wash, Poormans Wash, Bouse Wash, Cholla Wash, La and Tyson Wash. 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 3369 11410 3365 11408 3360 11403 3357 11396 3358 11388 3362 11388 3364 11389 3371 11392 3373 11400 3373 11405 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ RW