34°15'N / 111°15'W / Altitude 1422 m / 01:14 2026/09/16, America/Phoenix (UTC-7)
From: 2026/09/16, 00:00
To: 2026/09/17, 05:00
* 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...Through late Wednesday night. * IMPACTS...Flash flooding will be possible in creeks, normally dry washes, swimming holes, and over recently burned areas. * ADDITIONAL DETAILS... - Increasing moisture will combine with a shortwave feature moving north across Arizona to bring multiple rounds of showers and thunderstorms from late Tuesday night 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.
Gila,Northern Gila County
Have a way to receive Flash Flood Warnings and be prepared to take
action should warnings be issued.
NWS Flagstaff AZ
2026/09/15, 22:56From: 2026/09/16, 00:45
To: 2026/09/16, 15:00
* WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...A portion of south central Arizona, including all of Maricopa County, Northern and Western Pinal County, and Southern Gila County. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, normally dry washes, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The combination of abundant moisture and a weather system moving into the region will support rounds of showers and thunderstorms today through this evening. Moderate to heavy rainfall with rainfall rates in excess of 1-2 inches per hour is expected with most storms. Some areas will see training of storms leading to high rainfall accumulations. - http://www.weather.gov/safety/flood
GilaYou 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.NWS Phoenix AZ2026/09/16, 00:45