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Home Return to list Flash Flood Warning 0100 Issued by the Tucson Forecast Office
Action: New Issued At: 2026-08-05 21:48:39
509
WGUS55 KTWC 060248
FFWTWC
AZC019-023-060545-
/O.NEW.KTWC.FF.W.0100.260806T0248Z-260806T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
748 PM MST Wed Aug 5 2026
The National Weather Service in Tucson has issued a
* Flash Flood Warning for...
Southeastern Pima County in southeastern Arizona...
North Central Santa Cruz County in southeastern Arizona...
* Until 1045 PM MST.
* At 748 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 of 0.5 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...
Sahuarita, Green Valley, Arivaca, Amado and Arivaca Junction.
This includes Interstate 19 between mile markers 25 and 43.
This includes the following Flash Flood Prone Locations...
Arivaca Rd from Arivaca Junction & HWY 286.
This includes the following streams and drainages...
Guijas Wash, Las, Cedar Creek, Banner Wash, Papalote Wash, Bolas
Blancas Wash, Box Canyon Wash, Champurrado Wash, Seco, Arroyo,
Yellow Jacket Wash, Demetrie Wash, Brawley Wash, Arivaca Creek,
Saucito Wash, Altar Wash, Santa Cruz River, Peņitas Wash, Cerro
Prieto Wash, Fraguita Wash, Old Junction Wash, San Luis Wash,
Sopori Wash and Puertocito Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3152 11130 3159 11148 3196 11121 3190 11094
3166 11105
FLASH FLOOD...RADAR INDICATED
$$
KJS
Action: Continued Issued At: 2026-08-05 23:13:58
540
WGUS75 KTWC 060413
FFSTWC
Flash Flood Statement
National Weather Service Tucson AZ
913 PM MST Wed Aug 5 2026
AZC019-023-060545-
/O.CON.KTWC.FF.W.0100.000000T0000Z-260806T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-Santa Cruz AZ-
913 PM MST Wed Aug 5 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1045 PM MST THIS
EVENING FOR SOUTHEASTERN PIMA AND NORTH CENTRAL SANTA CRUZ
COUNTIES...
At 913 PM MST, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 0.5 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...
Sahuarita, Green Valley, Arivaca, Amado and Arivaca Junction.
This includes Interstate 19 between mile markers 25 and 43.
This includes the following Flash Flood Prone Locations...
Arivaca Rd from Arivaca Junction & HWY 286.
This includes the following streams and drainages...
Guijas Wash, Las, Cedar Creek, Banner Wash, Papalote Wash, Bolas
Blancas Wash, Box Canyon Wash, Champurrado Wash, Seco, Arroyo,
Yellow Jacket Wash, Demetrie Wash, Brawley Wash, Arivaca Creek,
Saucito Wash, Altar Wash, Santa Cruz River, Peņitas Wash, Cerro
Prieto Wash, Fraguita Wash, Old Junction Wash, San Luis Wash,
Sopori Wash and Puertocito Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont 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 3196 11121 3190 11094 3166 11105 3152 11130
3159 11148
FLASH FLOOD...RADAR INDICATED
$$
KJS
Action: Time Extended Issued At: 2026-08-06 00:18:45
035
WGUS55 KTWC 060518
FFWTWC
AZC019-023-060745-
/O.EXT.KTWC.FF.W.0100.000000T0000Z-260806T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
1018 PM MST Wed Aug 5 2026
The National Weather Service in Tucson has extended the
* Flash Flood Warning for...
Southeastern Pima County in southeastern Arizona...
North Central Santa Cruz County in southeastern Arizona...
* Until 1245 AM MST.
* At 1018 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 of 0.5 to 1.5 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,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Sahuarita, Green Valley, Amado and Arivaca Junction.
This includes Interstate 19 between mile markers 26 and 43.
This includes the following streams and drainages...
Saucito Wash, Banner Wash, Bolas Blancas Wash, Seco, Arroyo, Old
Junction Wash, Brawley Wash, Box Canyon Wash, Altar Wash, Sopori
Wash, Demetrie Wash, Peņitas Wash, Cerro Prieto Wash, Santa Cruz
River and Champurrado Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
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 3196 11121 3190 11094 3166 11105 3166 11118
3169 11135
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JRM
Action: Time Extended Issued At: 2026-08-06 02:40:19
086
WGUS55 KTWC 060739
FFWTWC
AZC019-023-060915-
/O.EXT.KTWC.FF.W.0100.000000T0000Z-260806T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
1239 AM MST Thu Aug 6 2026
The National Weather Service in Tucson has extended the
* Flash Flood Warning for...
Southeastern Pima County in southeastern Arizona...
North Central Santa Cruz County in southeastern Arizona...
* Until 215 AM MST.
* At 1239 AM 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 of 0.5 to 1.5 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,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Sahuarita, Green Valley, Amado and Arivaca Junction.
This includes Interstate 19 between mile markers 26 and 43.
This includes the following streams and drainages...
Saucito Wash, Banner Wash, Bolas Blancas Wash, Seco, Arroyo, Old
Junction Wash, Brawley Wash, Box Canyon Wash, Altar Wash, Sopori
Wash, Demetrie Wash, Peņitas Wash, Cerro Prieto Wash, Santa Cruz
River and Champurrado Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
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 3196 11121 3190 11094 3166 11105 3166 11118
3169 11135
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JRM
Action: Cancelled Issued At: 2026-08-06 03:57:34
328
WGUS75 KTWC 060857
FFSTWC
Flash Flood Statement
National Weather Service Tucson AZ
157 AM MST Thu Aug 6 2026
AZC019-023-060907-
/O.CAN.KTWC.FF.W.0100.000000T0000Z-260806T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-Santa Cruz AZ-
157 AM MST Thu Aug 6 2026
...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN PIMA AND NORTH
CENTRAL SANTA CRUZ COUNTIES...
The heavy rain has ended. Flood waters have receded. Flooding is no
longer expected to pose a threat. Please continue to heed remaining
road closures.
&&
LAT...LON 3196 11121 3190 11094 3166 11105 3166 11118
3169 11135
$$
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