Headline:
Flood Watch issued August 11 at 10:21AM MST until August 11 at 11:00PM MST by NWS Tucson AZ
Event:
Flood Watch
Urgency:
Future
Effective:
August 11, 2026 - 10:21am
Expires:
August 11, 2026 - 11:00pm
Description:
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Eastern Pima county including the Tucson Metro Area, Santa
Cruz, Cochise Counties and the valleys of Graham and Greenlee
Counties.
* WHEN...From 2 PM MST this afternoon through 11 PM MST this evening.
* IMPACTS...Excessive rainfall runoff may result in flash flooding of
normally dry washes, roadway dips and other low-lying areas.
* ADDITIONAL DETAILS...
- Scattered to numerous thunderstorms are expected this afternoon
into this evening. Rainfall rates in excess of 1 inch per hour
are expected, with the stronger storms capable of producing total
rainfall amounts between 1 to 3 inches.
- 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:
Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; Upper San Pedro River Valley including Sierra Vista/Benson; Eastern Cochise County Below 5000 Feet including Douglas/Willcox; Upper Gila River and Aravaipa Valleys including Clifton/Safford; Galiuro and Pinaleno Mountains including Mount Graham; Chiricahua Mountains including Chiricahua National Monument; Dragoon/Mule/Huachuca and Santa Rita Mountains including Bisbee/Canelo Hills/Madera Canyon; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven
Forcast Office:
NWS Tucson AZ
Sender:
w-nws.webmaster@noaa.gov