Flash flood · Arizona

Flash Flood Warning for Mainly rural areas of Gila County and Gila County, AZ

The National Weather Service in Phoenix issued a Flash Flood Warning for the Sycamore Burn Scar in Gila County, Arizona, until 8:00 AM MST. Radar showed storms with up to 0.75 inches of rain already fallen.

Key facts

Alert
Flash Flood Warning (severe)
Issued by
National Weather Service, Phoenix AZ
Areas
Gila, AZ
Places
Mainly rural areas of Gila County
In effect
until 8:00 AM MST, Oct 22, 2026
Damage threat
Considerable
Detection
Radar indicated
The red outline is the area the National Weather Service put under the flash flood warning. Source: NWS alert polygon. Not to scale with roads.
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What the National Weather Service says

“This is a life threatening situation.”

NWS Phoenix AZ, Flash Flood Warning, 7:19 AM MST Oct 22, 2026 · official alert

“If you encounter flood waters...climb to safety.”

NWS Phoenix AZ, Flash Flood Warning, 7:19 AM MST Oct 22, 2026 · official alert

What to do

Stay away from the Sycamore Burn Scar and the creeks, streams and ditches around it. The National Weather Service says flash flooding is ongoing or expected to begin shortly.

Do not drive into flooded roads or around barricades. Just 6 inches of moving water can knock you down, and 1 foot of moving water can sweep a vehicle away.

Roads and driveways may be washed away in places, and debris flows may cross roads. If you encounter flood waters, climb to safety and move to higher ground.

Keep checking National Weather Service updates until the warning ends at 8:00 AM MST.

Context

FEMA flood-insurance records list 155 claims in Gila County from 1980 to 2025. That count covers only properties with flood insurance, so it understates total flood damage in the county.

FEMA has made disaster declarations for Gila County that involved flooding, including severe winter storms and flooding in 2010 and severe storms and flooding in 2006.

Updates

  1. The flash flood warning expired at 8:00 AM MST.
  2. The National Weather Service updated the flash flood warning; it remains in effect until 8:00 AM MST.
  3. The National Weather Service updated the flash flood warning; it remains in effect until 8:00 AM MST.
  4. NWS Phoenix AZ issued the flash flood warning until 8:00 AM MST.

History here

Gila County: 155 flood insurance claims in FEMA's National Flood Insurance Program records since 1980, most recent 2025.

Gila County: recent federal disaster declarations

  • DR-1888 (2010): severe winter storms and flooding
  • DR-1660 (2006): severe storms and flooding
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Questions

Is there a flash flood warning in Gila County, Arizona?
Yes. The National Weather Service in Phoenix issued a Flash Flood Warning for the Sycamore Burn Scar area of Gila County at 4:55 AM MST. It runs until 8:00 AM MST.
How much rain has fallen near the Sycamore Burn Scar?
Radar indicated up to 0.75 inches of rain had fallen at 4:55 AM MST. The National Weather Service expects an additional 0.5 to 1 inch in the warned area.
How serious is this flash flood warning?
The National Weather Service calls it a life threatening situation with considerable damage potential. It warns of severe flash flooding of creeks, streams and ditches, and debris flows across roads.

Sources

  1. NWS Phoenix AZ: Flash Flood Warning, Oct 22, 2026 weather.gov
  2. FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov

How this page is made. The Herebeat Hazard Desk builds event pages from official U.S. government data (National Weather Service, USGS, FEMA). The text is written with AI from that data; every number and quote is checked against the official source automatically before publishing, and the page is updated when the agency updates the event. The official source is always the reference. Spotted a mistake? info@herebeat.app. About the Hazard Desk.