925  
WGUS55 KTWC 291612  
FFWTWC  
AZC019-292215-  
/O.NEW.KTWC.FF.W.0234.260929T1612Z-260929T2215Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE TUCSON AZ  
912 AM MST TUE SEP 29 2026  
 
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHEASTERN PIMA COUNTY IN SOUTHEASTERN ARIZONA...  
 
* UNTIL 315 PM MST TUESDAY.  
 
* AT 912 AM MST, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 1.5 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
FLOWING WELLS, MOUNT LEMMON/SUMMERHAVEN, SABINO CANYON RECREATION  
AREA, CATALINA FOOTHILLS AND SEVEN FALLS.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
ROUTE 77 NEAR MILE MARKER 72. INTERSTATE 10 BETWEEN MILE MARKERS 250  
AND 252.  
 
THIS INCLUDES THE FOLLOWING FLASH FLOOD PRONE LOCATIONS...  
CAMINO DE LA TIERRA AT THE RILLITO RIVER AND SNYDER RD FROM KOLB RD  
TO SABINO CANYON RD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 3245 11077 3238 11088 3229 11094 3230 11098  
3233 11106 3232 11107 3230 11105 3224 11080  
3230 11080 3238 11066  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
DVS  
 
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