788  
WGUS85 KTWC 212341  
FLSTWC  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE TUCSON AZ  
441 PM MST FRI AUG 21 2026  
 
AZC019-021-220145-  
/O.NEW.KTWC.FA.Y.0088.260821T2341Z-260822T0145Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
PIMA AZ-PINAL AZ-  
441 PM MST FRI AUG 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 645 PM MST THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...NORTHEASTERN PIMA COUNTY IN SOUTHEASTERN ARIZONA...  
SOUTHEASTERN PINAL COUNTY IN SOUTHEASTERN ARIZONA...  
 
* WHEN...UNTIL 645 PM MST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 440 PM MST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. UP TO 1 INCH OF RAIN HAS FALLEN.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
CATALINA, ORO VALLEY, SADDLEBROOKE AND CATALINA STATE PARK.  
- THIS INCLUDES ROUTE 77 BETWEEN MILE MARKERS 80 AND 90.  
 
THIS INCLUDES THE FOLLOWING FLASH FLOOD PRONE LOCATIONS...  
E WILDS RD AT THE CANADA DEL ORO.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3254 11095 3256 11088 3250 11083 3242 11087  
3236 11096 3247 11094  
 

 
 
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