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Home Return to list Areal Flood Advisory 0071 Issued by the Tucson Forecast Office
Action: New Issued At: 2026-08-12 11:00:47
255
WGUS85 KTWC 121600
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
900 AM MST Wed Aug 12 2026
AZC019-121900-
/O.NEW.KTWC.FA.Y.0071.260812T1600Z-260812T1900Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
900 AM MST Wed Aug 12 2026
...FLOOD ADVISORY IN EFFECT UNTIL NOON MST TODAY...
* WHAT...Small stream flooding caused by heavy rainfall over the last
24 hours.
* WHERE...Central Pima County in southeastern Arizona...
* WHEN...Until noon MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 859 AM MST, Stream gauge data
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
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 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
DVS
Action: Time Extended Issued At: 2026-08-12 13:57:51
367
WGUS85 KTWC 121857
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
1157 AM MST Wed Aug 12 2026
AZC019-122100-
/O.EXT.KTWC.FA.Y.0071.000000T0000Z-260812T2100Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
1157 AM MST Wed Aug 12 2026
...FLOOD ADVISORY NOW IN EFFECT UNTIL 2 PM MST THIS AFTERNOON...
* WHAT...Small stream flooding caused by heavy rain over the past 24
hours continues.
* WHERE...Central Pima County in southeastern Arizona...
* WHEN...Until 200 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 1156 AM MST, satellite estimates and rain gauge data indicate
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
DVS
Action: Time Extended Issued At: 2026-08-12 15:35:23
262
WGUS85 KTWC 122034
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
134 PM MST Wed Aug 12 2026
AZC019-122300-
/O.EXT.KTWC.FA.Y.0071.000000T0000Z-260812T2300Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
134 PM MST Wed Aug 12 2026
...FLOOD ADVISORY NOW IN EFFECT UNTIL 4 PM MST THIS AFTERNOON...
* WHAT...Small stream flooding caused by heavy rain over the past 24
hours continues.
* WHERE...Central Pima County in southeastern Arizona.
* WHEN...Until 400 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 125 PM MST, gauge reports indicated the Vamori Wash is at 9.58
feet. Flood stage is 9.8 feet and the Vamori is forecasted to be
just below this. This will cause small stream flooding and could
cause impacts at the highway 21 bridge. Rapid river rises will
cause minor flooding in Vamori Wash at Santa Cruz.
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
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 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
AWH
Action: Time Extended Issued At: 2026-08-12 17:56:58
527
WGUS85 KTWC 122256
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
356 PM MST Wed Aug 12 2026
AZC019-130100-
/O.EXT.KTWC.FA.Y.0071.000000T0000Z-260813T0100Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
356 PM MST Wed Aug 12 2026
...FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM MST THIS EVENING...
* WHAT...Small stream flooding caused by heavy rain over the past 24
hours continues.
* WHERE...Central Pima County in southeastern Arizona.
* WHEN...Until 600 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 355 PM MST, gauge reports indicated the Vamori Wash is at 9.73
feet. It appears to be peaking and is expected to stay just under
Flood Stage at this time. However it will still cause small
stream flooding and could cause impacts at the highway 21 bridge.
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
AWH
Action: Time Extended Issued At: 2026-08-12 19:53:31
247
WGUS85 KTWC 130053
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
553 PM MST Wed Aug 12 2026
AZC019-130300-
/O.EXT.KTWC.FA.Y.0071.000000T0000Z-260813T0300Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
553 PM MST Wed Aug 12 2026
...FLOOD ADVISORY NOW IN EFFECT UNTIL 8 PM MST THIS EVENING...
* WHAT...Small stream flooding caused by heavy rain over the past 24
hours continues.
* WHERE...Central Pima County in southeastern Arizona...
* WHEN...Until 800 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 550 PM MST, gauge reports indicated the Vamori Wash is at 9.71
feet. It has peaked and forecasted to come down to action stage
in the next two hours. However it will still cause small stream
flooding and could cause impacts at the highway 21 bridge.
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
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 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
KJS
Action: Time Extended Issued At: 2026-08-12 21:50:35
257
WGUS85 KTWC 130250
FLSTWC
Flood Advisory
National Weather Service Tucson AZ
750 PM MST Wed Aug 12 2026
AZC019-130500-
/O.EXT.KTWC.FA.Y.0071.000000T0000Z-260813T0500Z/
/00000.N.MC.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
750 PM MST Wed Aug 12 2026
...FLOOD ADVISORY NOW IN EFFECT UNTIL 10 PM MST THIS EVENING...
* WHAT...Small stream flooding caused by heavy rain over the past 24
hours continues.
* WHERE...Central Pima County in southeastern Arizona.
* WHEN...Until 1000 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 747 PM MST, gauge reports indicated the Vamori Wash is at 9.70
feet. It has peaked at 9.72 feet and started to slowly lower
towards action stage. However it will still cause small stream
flooding and could cause impacts at the highway 21 bridge.
- Vamori Wash at Santa Cruz is the most likely place to experience
minor flooding.
- Some locations that will experience flooding include...
Santa Cruz.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3195 11236 3194 11235 3196 11234 3196 11232
3197 11232 3197 11234
$$
KJS
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