526  
WGUS85 KGJT 291014  
FLSGJT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
414 AM MDT TUE SEP 29 2026  
 
UTC019-291315-  
/O.NEW.KGJT.FA.Y.0106.260929T1014Z-260929T1315Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GRAND UT-  
414 AM MDT TUE SEP 29 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 715 AM MDT THIS MORNING
 
 
* WHAT...ARROYO AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...SOUTHWESTERN GRAND COUNTY IN EAST CENTRAL UTAH...  
 
* WHEN...UNTIL 715 AM MDT.  
 
* IMPACTS...RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS. SOME  
LOW-WATER CROSSINGS MAY BECOME IMPASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 414 AM MDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE ARROYO AND SMALL STREAM FLOODING.  
BETWEEN 0.3 AND 0.5 INCHES OF RAIN HAVE FALLEN.  
- THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...  
TENMILE CANYON, LITTLE GRAND WASH, DRY FORK, TENMILE WASH AND  
HORSESHOE CANYON.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF SOUTHWESTERN GRAND COUNTY, WEST OF HIGHWAY  
191 TO THE GREEN RIVER.  
- 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 3894 10985 3879 10984 3854 10972 3852 10974  
3851 10995 3858 11006 3859 11001 3859 11000  
3861 11006 3871 11012 3876 11008 3891 11018  
3898 11015 3898 11012 3895 11001 3896 11001  
3900 11015 3902 11013  
 

 
 
15  
 
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