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WGUS65 KFGZ 291931
FFAFGZ

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Flagstaff AZ
1231 PM MST Tue Sep 29 2026

AZZ004>007-009>015-039-040-301200-
/O.EXB.KFGZ.FA.A.0009.000000T0000Z-260930T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kaibab Plateau-Marble and Glen Canyons-Grand Canyon Country-
Coconino Plateau-Northeast Plateaus and Mesas Hwy 264 Northward-
Chinle Valley-Chuska Mountains and Defiance Plateau-Little
Colorado River Valley in Coconino County-Little Colorado River
Valley in Navajo County-Little Colorado River Valley in Apache
County-Western Mogollon Rim-Black Mesa Area-Northeast Plateaus
and Mesas South of Hwy 264-
Including the cities of Wide Ruins, Chambers, Holbrook, Chinle,
Ganado, Klagetoh, Tuba City, Lees Ferry, Kaibito, Grand Canyon
Village, Kayenta, Kykotsmovi, Valle, Winslow, Shonto, St. Johns,
Keams Canyon, Flagstaff, Fredonia, Fort Defiance, Williams, Canyon De
Chelly, Snowflake, Steamboat Canyon, Dilkon, Tusayan, Sanders,
Springerville, Jadito, Page, Supai, Grand Canyon North Rim, Navajo
National Monument, Wupatki National Monument, Window Rock, Jacob
Lake, and Munds Park
1231 PM MST Tue Sep 29 2026 /131 PM MDT Tue Sep 29 2026/

...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...

* WHAT...Flash flooding caused by excessive and long duration
  rainfall.

* WHERE...Portions of north central and northeastern Arizona,
  including areas from Flagstaff to St. John`s and areas northward.

* WHEN...Through late tonight.

* IMPACTS...Flooding will be possible over burn areas, low-water
  crossings, creeks, streams, washes and swimming holes. Some larger
  creeks and rivers are expected to exceed bankfull. Flooding of
  paved roads and highway underpasses will be possible. Unpaved roads
  could become muddy and impassable.

* ADDITIONAL DETAILS...
  - Low pressure will interact with tropical moisture to produce
    numerous showers and embedded thunderstorms, with heavy rain that
    will fall over saturated soils and burn scars. This could lead to
    flash flooding and rises on streams and rivers.
  - Additional information is available at weather.gov/flagstaff.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Have a way to receive Flash Flood Warnings and be prepared to take
action should warnings be issued.

&&

$$

AZZ008-016>018-037-038-300600-
/O.CON.KFGZ.FA.A.0009.000000T0000Z-260930T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yavapai County Mountains-Eastern Mogollon Rim-White Mountains-
Northern Gila County-Yavapai County Valleys and Basins-Oak Creek
and Sycamore Canyons-
Including the cities of Cordes Junction, Camp Verde, Seligman,
Show Low, Cottonwood, Pinetop-Lakeside, Young, Sedona, Greer,
Payson, Village of Oak Creek, Forest Lakes, Prescott, Strawberry,
Bagdad, Heber, Crown King, Happy Jack, and Ash Fork
1231 PM MST Tue Sep 29 2026

...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING...

* WHAT...Flooding caused by excessive and long duration rainfall.

* WHERE...Portions of central Arizona, including Yavapai and Gila
  Counties.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Flooding will be possible over burn areas, low-water
  crossings, creeks, streams, washes and swimming holes. Larger
  creeks and rivers may exceed bankfull. Flooding of paved roads and
  highway underpasses will be possible. Unpaved roads could become
  muddy and impassable.

* ADDITIONAL DETAILS...
  - Low pressure will interact with tropical moisture to produce
    numerous showers and embedded thunderstorms, with heavy rain that
    will fall over saturated soils and burn scars. This could lead to
    flash flooding and rises on streams and rivers.
  - Additional information is available at weather.gov/flagstaff.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

MCT