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Home Return to list Flash Flood Warning 0250 Issued by the Tucson Forecast Office
Action: New Issued At: 2026-11-01 11:10:47
836
WGUS55 KTWC 011710
FFWTWC
AZC019-021-012045-
/O.NEW.KTWC.FF.W.0250.261101T1710Z-261101T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
1010 AM MST Sun Nov 1 2026
The National Weather Service in Tucson has issued a
* Flash Flood Warning for...
Northeastern Pima County in southeastern Arizona...
South Central Pinal County in southeastern Arizona...
* Until 145 PM MST.
* At 1010 AM MST, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Up to 1 inch of rain has
fallen in the past hour and 1.75 inches in the past 2 hours.
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 heavy rain.
SOURCE...Radar and automated gauges.
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...
Tucson, Catalina, Oro Valley, Marana, Oracle, Casas Adobes, Drexel
Heights, Flowing Wells, Saddlebrooke, South Tucson, Three Points,
Saddlebrooke Ranch, Pascua Pueblo Yaqui Reservation, Tortolita, San
Xavier Community, Tucson Mountain Park, Saguaro National Park West,
Tucson Estates, Valencia West and Catalina Foothills.
This includes the following Flash Flood Prone Locations...
Manville Rd at Brawley Wash, 1st Ave north of Fort Lowell Rd, Stone
Ave at Mabel St, Twin Peaks Rd between Sanders and Sandario,
Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River,
Camino de Oeste from Sweetwater to Gates Pass, Ironwood Hills Dr from
Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd,
Mission Rd from Valencia Rd to San Xavier Rd, Overton Rd at Canada
del Oro, Sunset Rd west of Camino de Oeste, E Wilds Rd at the Canada
del Oro and Black Wash at S Camino de Oeste.
This includes the following streams and drainages...
Alambre Wash, Rillito River, South Mendoza Wash, Santa Cruz River,
Soto Wash, Altar Wash, Chalk Creek, West Branch Santa Cruz River,
Chico, Arroyo, Mendoza Wash, Old Junction Wash, Sutherland Wash,
Blanco Wash, Chirreon Wash, Banner Wash, Indian Well Wash, Big
Wash, Oro, Caņada del, Robles Wash, Los, Champurrado Wash, Demetrie
Wash, Brawley Wash, Guild Wash and Cerro Prieto Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3245 11129 3261 11110 3262 11077 3241 11091
3219 11096 3208 11101 3189 11112 3183 11117
3182 11129 3192 11143 3229 11133
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
AWH
Action: Continued Issued At: 2026-11-01 11:52:18
002
WGUS75 KTWC 011752
FFSTWC
Flash Flood Statement
National Weather Service Tucson AZ
1052 AM MST Sun Nov 1 2026
AZC019-021-012045-
/O.CON.KTWC.FF.W.0250.000000T0000Z-261101T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-Pinal AZ-
1052 AM MST Sun Nov 1 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 145 PM MST THIS
AFTERNOON FOR NORTHEASTERN PIMA AND SOUTH CENTRAL PINAL COUNTIES...
At 1052 AM MST, Doppler radar and automated rain gauges indicated
that heavy rain was falling across the warned area. Between 1 and 2
inches of rain have fallen. Additional rainfall amounts up to 1 inch
are possible in the warned area. Multiple swift water rescues have
been reported, use caution when driving. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Heavy rain producing flash
flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Tucson, Catalina, Oro Valley, Marana, Oracle, Casas Adobes, Drexel
Heights, Flowing Wells, Saddlebrooke, South Tucson, Three Points,
Saddlebrooke Ranch, Pascua Pueblo Yaqui Reservation, Tortolita, San
Xavier Community, Tucson Mountain Park, Saguaro National Park West,
Tucson Estates, Valencia West and Catalina Foothills.
This includes the following Flash Flood Prone Locations...
Manville Rd at Brawley Wash, 1st Ave north of Fort Lowell Rd, Stone
Ave at Mabel St, Twin Peaks Rd between Sanders and Sandario,
Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River,
Camino de Oeste from Sweetwater to Gates Pass, Ironwood Hills Dr from
Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd,
Mission Rd from Valencia Rd to San Xavier Rd, Overton Rd at Canada
del Oro, Sunset Rd west of Camino de Oeste, E Wilds Rd at the Canada
del Oro and Black Wash at S Camino de Oeste.
This includes the following streams and drainages...
Alambre Wash, Rillito River, South Mendoza Wash, Santa Cruz River,
Soto Wash, Altar Wash, Chalk Creek, West Branch Santa Cruz River,
Chico, Arroyo, Mendoza Wash, Old Junction Wash, Sutherland Wash,
Blanco Wash, Chirreon Wash, Banner Wash, Indian Well Wash, Big
Wash, Oro, Caņada del, Robles Wash, Los, Champurrado Wash, Demetrie
Wash, Brawley Wash, Guild Wash and Cerro Prieto Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3182 11129 3183 11117 3189 11112 3208 11101
3219 11096 3241 11091 3262 11077 3261 11110
3245 11129 3229 11133 3192 11143
FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
AWH
Action: Time Extended Issued At: 2026-11-01 14:39:53
513
WGUS55 KTWC 012039
FFWTWC
AZC019-021-012245-
/O.EXT.KTWC.FF.W.0250.000000T0000Z-261101T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
139 PM MST Sun Nov 1 2026
The National Weather Service in Tucson has extended the
* Flash Flood Warning for...
Northeastern Pima County in southeastern Arizona...
South Central Pinal County in southeastern Arizona...
* Until 345 PM MST.
* At 139 PM MST, Between 1 and 2 inches of rain have fallen over the
last 3 hours. Additional rainfall amounts up to 1 inch are possible
in the warned area. Runoff from the rainfall is expected to
continue and area washes are still running, so the Flash Flood
Warning has been extended.
HAZARD...Life threatening flash flooding. Heavy rain producing
flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Tucson, Catalina, Oro Valley, Marana, Oracle, Casas Adobes, Drexel
Heights, Flowing Wells, Saddlebrooke, South Tucson, Three Points,
Saddlebrooke Ranch, Pascua Pueblo Yaqui Reservation, Tortolita, San
Xavier Community, Tucson Mountain Park, Saguaro National Park West,
Tucson Estates, Valencia West and Catalina Foothills.
This includes the following Flash Flood Prone Locations...
Manville Rd at Brawley Wash, 1st Ave north of Fort Lowell Rd, Stone
Ave at Mabel St, Twin Peaks Rd between Sanders and Sandario,
Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River,
Camino de Oeste from Sweetwater to Gates Pass, Ironwood Hills Dr from
Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd,
Mission Rd from Valencia Rd to San Xavier Rd, Overton Rd at Canada
del Oro, Sunset Rd west of Camino de Oeste, E Wilds Rd at the Canada
del Oro and Black Wash at S Camino de Oeste.
This includes the following streams and drainages...
Chirreon Wash, Guild Wash, Oro, Caņada del, Alambre Wash, Brawley
Wash, Big Wash, Demetrie Wash, Cerro Prieto Wash, Rillito River,
Altar Wash, West Branch Santa Cruz River, Old Junction Wash, Soto
Wash, Banner Wash, Santa Cruz River, Chico, Arroyo, Chalk Creek,
Mendoza Wash, Indian Well Wash, Blanco Wash, Champurrado Wash,
Robles Wash, Los, Sutherland Wash and South Mendoza Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3182 11129 3183 11117 3189 11112 3208 11101
3219 11096 3241 11091 3262 11077 3261 11110
3245 11129 3229 11133 3192 11143
FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
AWH
Action: Expired Issued At: 2026-11-01 16:39:11
802
WGUS75 KTWC 012238 RRA
FFSTWC
Flash Flood Statement
National Weather Service Tucson AZ
338 PM MST Sun Nov 1 2026
AZC019-021-012248-
/O.EXP.KTWC.FF.W.0250.000000T0000Z-261101T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-Pinal AZ-
338 PM MST Sun Nov 1 2026
...FLASH FLOOD WARNING WILL EXPIRE AT 345 PM MST THIS AFTERNOON FOR
NORTHEASTERN PIMA AND SOUTH CENTRAL PINAL COUNTIES...
The heavy rain has ended. However washes will still be flowing, so
please continue to heed remaining road closures.
A Flood Watch remains in effect until 500 AM MST Monday for a portion
of Southeast Arizona.
&&
LAT...LON 3182 11129 3183 11117 3189 11112 3208 11101
3219 11096 3241 11091 3262 11077 3261 11110
3245 11129 3229 11133 3192 11143
$$
AWH
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