Hazard Report Provided By forecast.weather.gov

Flood Watch
National Weather Service Flagstaff AZ
630 PM MST Wed Sep 16 2026

AZZ004>018-037>040-171200-
/O.CON.KFGZ.FA.A.0008.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kaibab Plateau-Marble and Glen Canyons-Grand Canyon Country-
Coconino Plateau-Yavapai County Mountains-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-Eastern
Mogollon Rim-White Mountains-Northern Gila County-Yavapai County
Valleys and Basins-Oak Creek and Sycamore Canyons-Black Mesa Area-
Northeast Plateaus and Mesas South of Hwy 264-
Including the cities of Steamboat Canyon, Show Low, Ganado, Supai,
Dilkon, Bagdad, Wide Ruins, Grand Canyon North Rim, Wupatki National
Monument, Sedona, Tusayan, Payson, Happy Jack, Camp Verde, Winslow,
Valle, Seligman, Springerville, Strawberry, Jacob Lake, Flagstaff,
Lees Ferry, Jadito, Klagetoh, Munds Park, Fort Defiance, Greer, Keams
Canyon, Cordes Junction, Tuba City, Canyon De Chelly, Kayenta, Window
Rock, Sanders, Snowflake, Crown
King, Page, Pinetop-Lakeside, Forest Lakes, Ash Fork, Prescott,
Young, Holbrook, Kaibito, Navajo National Monument, Shonto,
Chinle, Village of Oak Creek, Chambers, St. Johns, Williams,
Kykotsmovi, Fredonia, Cottonwood, Heber, and Grand Canyon Village
630 PM MST Wed Sep 16 2026 /730 PM MDT Wed Sep 16 2026/

...FLOOD WATCH REMAINS IN EFFECT UNTIL 5 AM MST /6 AM MDT/
THURSDAY...

* WHAT...Flash flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of east central, north central, northeast, and
  west central Arizona, including the following areas, in east
  central Arizona, Northern Gila County. In north central Arizona,
  Black Mesa Area, Coconino Plateau, Eastern Mogollon Rim, Grand
  Canyon Country, Kaibab Plateau, Little Colorado River Valley in
  Coconino County, Marble and Glen Canyons, Northeast Plateaus and
  Mesas Hwy 264 Northward, Northeast Plateaus and Mesas South of Hwy
  264 and Western Mogollon Rim. In northeast Arizona, Chinle Valley,
  Chuska Mountains and Defiance Plateau, Little Colorado River Valley
  in Apache County, Little Colorado River Valley in Navajo County and
  White Mountains. In west central Arizona, Oak Creek and Sycamore
  Canyons, Yavapai County Mountains and Yavapai County Valleys and
  Basins.

* WHEN...Until 5 AM MST /6 AM MDT/ Thursday.

* IMPACTS...Flash flooding will be possible in creeks, normally dry
  washes, swimming holes, and over recently burned areas.

* ADDITIONAL DETAILS...
  - A weather disturbance moving across Arizona will continue to
    bring multiple rounds of showers and thunderstorms through
    Wednesday night. Thunderstorms will have the potential to produce
    heavy rainfall that could lead to flash flooding, especially in
    areas that receive repeated rounds of rainfall.
  - 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.

&&

$$

McCollum

Hazard Report Provided By forecast.weather.gov