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Home Return to list Flash Flood Warning 0179 Issued by the Flagstaff Forecast Office
Action: New Issued At: 2026-09-22 20:04:39
462
WGUS55 KFGZ 230104
FFWFGZ
AZC017-230400-
/O.NEW.KFGZ.FF.W.0179.260923T0104Z-260923T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
604 PM MST Tue Sep 22 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Navajo County in north central Arizona...
* Until 900 PM MST /1000 PM MDT/.
* At 604 PM MST /704 PM MDT/, Doppler radar indicated thunderstorms
producing heavy rain across the warned area, southeast of Indian
Wells. Between 0.75 and 1.5 inches of rain have fallen. Additional
rainfall amounts of 0.75 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,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Twin Buttes.
This includes the following creeks, washes and rivers...
Pueblo Colorado Wash, Steamboat Wash, Bidahochi Wash and Leroux
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 3535 11005 3543 10997 3545 10987 3543 10984
3538 10984 3527 10994 3521 11004 3517 11010
3517 11016 3520 11020 3526 11018 3529 11014
3531 11010 3531 11009
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Schank
Action: Continued Issued At: 2026-09-22 21:17:12
276
WGUS75 KFGZ 230216
FFSFGZ
Flash Flood Statement
National Weather Service Flagstaff AZ
716 PM MST Tue Sep 22 2026
AZC017-230400-
/O.CON.KFGZ.FF.W.0179.000000T0000Z-260923T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Navajo AZ-
716 PM MST Tue Sep 22 2026 /816 PM MDT Tue Sep 22 2026/
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 PM MST /10 PM MDT/
THIS EVENING FOR NAVAJO COUNTY...
At 716 PM MST /816 PM MDT/, Doppler radar indicated thunderstorms
produced heavy rain across the warned area southeast of Indian Wells.
Between 1.25 and 2 inches of rain have fallen. Additional rainfall
amounts of 0.25 to 0.50 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, and streets.
Some locations that will experience flash flooding include...
Twin Buttes.
This includes the following creeks, washes and rivers...
Pueblo Colorado Wash, Steamboat Wash, Bidahochi Wash and Leroux
Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
Be aware of your surroundings and do not drive on flooded roads.
Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3535 11005 3543 10997 3545 10987 3543 10984
3538 10984 3527 10994 3521 11004 3517 11010
3517 11016 3520 11020 3526 11018 3529 11014
3531 11010 3531 11009
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Schank
Action: Expired Issued At: 2026-09-22 22:56:16
308
WGUS75 KFGZ 230355
FFSFGZ
Flash Flood Statement
National Weather Service Flagstaff AZ
855 PM MST Tue Sep 22 2026
AZC017-230405-
/O.EXP.KFGZ.FF.W.0179.000000T0000Z-260923T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Navajo AZ-
855 PM MST Tue Sep 22 2026 /955 PM MDT Tue Sep 22 2026/
...FLASH FLOOD WARNING WILL EXPIRE AT 9 PM MST /10 PM MDT/ THIS
EVENING FOR AREAS SOUTH OF INDIAN WELLS IN NAVAJO COUNTY...
Doppler radar indicated that the heavy rain has ended south of Indian
Wells. With no additional heavy rainfall expected, flash flooding is
no longer expected to pose a threat.
Please continue to heed any remaining road closures. Use caution
around area washes as flow will remain elevated.
&&
LAT...LON 3535 11005 3543 10997 3545 10987 3543 10984
3538 10984 3527 10994 3521 11004 3517 11010
3517 11016 3520 11020 3526 11018 3529 11014
3531 11010 3531 11009
$$
Humphreys
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