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Flash Flood Warning 0104
Issued by the Flagstaff Forecast Office

Action Issued Starts Expiration
New 2026-08-11 19:27:27 2026-08-11 19:27:00 2026-08-11 22:30:00
Continued 2026-08-11 20:28:59 2026-08-11 22:30:00
Expired 2026-08-11 22:23:03 2026-08-11 22:30:00


Action: New
Issued At: 2026-08-11 19:27:27

473 
WGUS55 KFGZ 120027
FFWFGZ
AZC025-120330-
/O.NEW.KFGZ.FF.W.0104.260812T0027Z-260812T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
527 PM MST Tue Aug 11 2026

The National Weather Service in Flagstaff has issued a

* Flash Flood Warning for...
  Yavapai County in west central Arizona...

* Until 830 PM MST.

* At 527 PM MST, Doppler radar indicated thunderstorms producing
  heavy rain across the west side of Sedona. Between 0.5 and 1.25
  inches of rain have fallen. Additional rainfall amounts of 0.25 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...
  Sedona, Page Springs and Red Rock State Park.

This includes State Route 89A between mile markers 364 and 372.

This includes the following swimming holes...
Buddha Beach "Red Rock Crossing" and Crescent Moon Ranch.

This includes the following creeks, washes and rivers...
  Spring Creek, Dry Creek, Turkey Creek and Oak Creek.

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.

Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.

&&

LAT...LON 3492 11186 3489 11179 3484 11180 3481 11180
      3480 11184 3479 11187 3479 11188 3477 11188
      3478 11192 3481 11191 3486 11189

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

JJ


Action: Continued
Issued At: 2026-08-11 20:28:59

531 
WGUS75 KFGZ 120128
FFSFGZ

Flash Flood Statement
National Weather Service Flagstaff AZ
628 PM MST Tue Aug 11 2026

AZC025-120330-
/O.CON.KFGZ.FF.W.0104.000000T0000Z-260812T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yavapai AZ-
628 PM MST Tue Aug 11 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 PM MST THIS
EVENING FOR THE WEST SEDONA AREA IN YAVAPAI COUNTY...

At 628 PM MST, Doppler radar indicated that heavy rain has ended
across the warned area including the west side of Sedona. Between 0.5
and 1.25 inches of rain fell over a short period earlier this
evening. Flooding impacts will continue, but no additional rainfall
is expected. 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...
  Sedona, Page Springs and Red Rock State Park.

This includes State Route 89A between mile markers 364 and 372.

This includes the following swimming holes...
Buddha Beach "Red Rock Crossing" and Crescent Moon Ranch.

This includes the following creeks, washes and rivers...
  Spring Creek, Oak Creek, Turkey Creek and Dry Creek.

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.

Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.

&&

LAT...LON 3492 11186 3489 11179 3484 11180 3481 11180
      3480 11184 3479 11187 3479 11188 3477 11188
      3478 11192 3481 11191 3486 11189

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

JJ


Action: Expired
Issued At: 2026-08-11 22:23:03

491 
WGUS75 KFGZ 120322
FFSFGZ

Flash Flood Statement
National Weather Service Flagstaff AZ
822 PM MST Tue Aug 11 2026

AZC025-120332-
/O.EXP.KFGZ.FF.W.0104.000000T0000Z-260812T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yavapai AZ-
822 PM MST Tue Aug 11 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 830 PM MST THIS EVENING FOR
WEST SEDONA IN YAVAPAI COUNTY...

Doppler radar indicated that the heavy rain has ended over West
Sedona. With no additional 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 3492 11186 3489 11179 3484 11180 3481 11180
      3480 11184 3479 11187 3479 11188 3477 11188
      3478 11192 3481 11191 3486 11189

$$

Humphreys



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