359  
WGUS45 KTWC 292155  
FLWTWC  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE TUCSON AZ  
255 PM MST TUE SEP 29 2026  
 
AZC021-300300-  
/O.NEW.KTWC.FA.W.0003.260929T2155Z-260930T0300Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
PINAL AZ-  
255 PM MST TUE SEP 29 2026  
   
..FLOOD WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING  
   
..REPLACES FLOOD ADVISORY  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...SOUTH CENTRAL PINAL COUNTY IN SOUTHEASTERN ARIZONA...  
 
* WHEN...UNTIL 800 PM MST.  
 
* IMPACTS...STREAMS CONTINUE TO RISE DUE TO EXCESS RUNOFF FROM  
EARLIER RAINFALL. EXPECT MANY AREAS OF SLOW MOVING OR STANDING  
WATER. IT WILL TAKE SEVERAL HOURS FOR ALL THE WATER FROM THESE  
STORMS TO WORK THROUGH LOCAL DRAINAGE SYSTEMS IN URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 253 PM MST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY  
IN MCCLELLAN WASH.  
- AN AUTOMATED STREAM GAUGE LOCATED AT MCCLELLAN WASH AND THE CAP  
CANAL REPORTED A STAGE OF 11.5 FEET. AT 12 FEET, FLOODING IS  
POSSIBLE DOWNSTREAM IN THE TOWN OF PICACHO AND ELOY.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
PICACHO AND ELOY.  
- THIS INCLUDES THE FOLLOWING HIGHWAYS...  
ROUTE 87 BETWEEN MILE MARKERS 116 AND 117. INTERSTATE 10 BETWEEN  
MILE MARKERS 212 AND 221.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
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.  
 
 
 
LAT...LON 3275 11151 3272 11150 3272 11149 3268 11144  
3268 11142 3265 11138 3269 11135 3276 11135  
3281 11133 3280 11128 3270 11132 3263 11137  
3263 11138 3265 11140 3267 11144 3268 11148  
3271 11151 3274 11152 3279 11158 3280 11157  
 
 
 
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