Arizona Severe Flood Watch | Effective 10/20/2026 00:04

Headline: 
Flood Watch issued October 20 at 12:04AM MST until October 22 at 11:00PM MST by NWS Phoenix AZ
Event: 
Flood Watch
Urgency: 
Future
Effective: 
October 20, 2026 - 12:04am
Expires: 
October 20, 2026 - 2:00pm
Description: 
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of south central Arizona, including the following areas, Dripping Springs, Globe/Miami, Mazatzal Mountains, New River Mesa, Pinal/Superstition Mountains, Rio Verde/Salt River, San Carlos, Southeast Gila County, Superior and Tonto Basin. * WHEN...From Wednesday morning through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - A strong weather system affecting the region will bring widespread showers and thunderstorms from Wednesday afternoon through Thursday evening. Moderate to heavy rainfall with localized rainfall rates upwards of 1 to 2 inches per hour will be possible at times. - http://www.weather.gov/safety/flood
Instruction: 
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Area Description: 
New River Mesa; Rio Verde/Salt River; Superior; Tonto Basin; Mazatzal Mountains; Pinal/Superstition Mountains; San Carlos; Dripping Springs; Globe/Miami; Southeast Gila County
Forcast Office: 
NWS Phoenix AZ
Sender: 
w-nws.webmaster@noaa.gov