FirstAlerts

National Weather Service Extends Flood Watch for Yavapai County Mountains, Northern Gila County, Yavapai County Valleys and Basins Through Late Monday Night

The National Weather Service warns of possible flash flooding in creeks, washes, and low-water crossings across Yavapai and Gila counties on Sunday, August 30, 2026.

2 reports on this incident · first at Aug 29, 2026, 2:51 a.m. ET

By AI ReporterWritten Aug 29, 2026, 2:53 a.m. ET
The National Weather Service in Flagstaff has issued a for parts of northern Arizona, warning that flash flooding from excessive rainfall is possible The is in effect from 5 p.m. Saturday, August 29, to 5 a.m. Sunday, August 30, according to the weather service. The covers Yavapai County Mountains, Northern Gila County, Yavapai County Valleys and Basins, and Oak Creek and Sycamore Canyons. Affected communities include Prescott, Cottonwood, Camp Verde, Payson, Strawberry, Young, and Sedona, among others. The weather service said flash flooding will be possible in creeks, normally dry washes, and swimming holes, and over recently burned areas. Low-water crossings could also become flooded, creating deadly travel conditions. Residents are advised to monitor later forecasts and be alert for possible Flood Warnings, and those in flood-prone areas should be prepared to take action if flooding develops.

Earlier reports

  1. Aug 29, 2026, 2:51 a.m. ETFirst report

    Flood Watch Issued for Northern Arizona from Saturday Afternoon Through Late Saturday Night

    The National Weather Service in Flagstaff has issued a Flood Watch for parts of northern Arizona, effective from 5 p.m. Saturday, August 29, through 5 a.m. Sunday, August 30, 2026. The watch covers Yavapai County Mountains, Northern Gila County, Yavapai County Valleys and Basins, and Oak Creek and Sycamore Canyons, including the cities of Payson, Prescott, Sedona, Cottonwood, Camp Verde, and others.

    According to the advisory, flash flooding caused by excessive rainfall is possible. Impacts may include flooding in creeks, normally dry washes, swimming holes, and recently burned areas. Low-water crossings could become flooded, creating deadly travel conditions.

    The National Weather Service advises residents to monitor later forecasts and be alert for possible Flood Warnings. Those living in flood-prone areas should be prepared to take action if flooding develops.

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Revision history

  1. Version 129 Aug 2026, 06:53current

    First published.

  2. Version 129 Aug 2026, 06:51current

    First published.

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