382  
WGUS45 KTWC 300437  
FLWTWC  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE TUCSON AZ  
937 PM MST TUE SEP 29 2026  
 
AZC003-009-301030-  
/O.NEW.KTWC.FA.W.0013.260930T0437Z-260930T1030Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COCHISE AZ-GRAHAM AZ-  
937 PM MST TUE SEP 29 2026  
   
..FLOOD WARNING IN EFFECT UNTIL 330 AM MST WEDNESDAY  
 
...REPLACES FLASH FLOOD WARNING...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...NORTH CENTRAL COCHISE COUNTY IN SOUTHEASTERN ARIZONA...  
SOUTHERN GRAHAM COUNTY IN SOUTHEASTERN ARIZONA...  
 
* WHEN...UNTIL 330 AM MST.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING. NUMEROUS ROADS  
REMAIN CLOSED DUE TO FLOODING. STREAMS CONTINUE TO RISE DUE TO  
EXCESS RUNOFF FROM EARLIER RAINFALL. LOW-WATER CROSSINGS ARE  
INUNDATED WITH WATER AND MAY NOT BE PASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 937 PM MST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY  
IN THE WARNED AREA. BETWEEN 1 AND 3 INCHES OF RAIN HAVE FALLEN.  
- FLOODING IMPACTS WILL CONTINUE, BUT NO ADDITIONAL RAINFALL IS  
EXPECTED.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
WILLCOX AND BOWIE.  
- THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 10 BETWEEN MILE MARKERS 355 AND 373. ROUTE 186 BETWEEN  
MILE MARKERS 328 AND 348.  
- 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 ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
 
 
LAT...LON 3243 10944 3242 10924 3243 10922 3233 10925  
3228 10938 3217 10949 3210 10959 3224 10987  
3239 10959  
 
 
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