174   
SRUS85 KSLC 210929  
RRASLC  
  
FLASH FLOOD POTENTIAL RATING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
329 AM MDT THU AUG 21 2025  
  
           FLASH FLOOD POTENTIAL RATING FOR SOUTHERN UTAH  
  
                                  ...TODAY...           ...FRIDAY...      
  
ARCHES NATIONAL PARK              NOT EXPECTED            POSSIBLE        
  
BRYCE CANYON NATIONAL PARK          POSSIBLE              POSSIBLE        
  
CANYONLANDS NATIONAL PARK         NOT EXPECTED            POSSIBLE        
  
CAPITOL REEF NATIONAL PARK          POSSIBLE              POSSIBLE        
  
GLEN CANYON NATIONAL REC AREA       POSSIBLE              POSSIBLE        
  
GRAND STAIRCASE-ESCALANTE EAST      POSSIBLE              POSSIBLE        
  
GRAND STAIRCASE-ESCALANTE WEST      POSSIBLE              POSSIBLE        
  
NATURAL BRIDGES NM                  POSSIBLE              POSSIBLE        
  
GRAND GULCH                         POSSIBLE              POSSIBLE        
  
SAN RAFAEL SWELL                    POSSIBLE              POSSIBLE        
  
SNOW CANYON / RED CLIFFS          NOT EXPECTED            POSSIBLE        
  
ZION NATIONAL PARK                  POSSIBLE              POSSIBLE        
  
*********************************************************************  
  
DEFINITIONS:  
  
NOT EXPECTED: FLASH FLOODING IS NOT EXPECTED.  
  
POSSIBLE: SOME SLOT CANYONS, DRY WASHES, AND SMALL STREAMS MAY  
EXPERIENCE FLASH FLOODING.  
  
PROBABLE: SOME SLOT CANYONS, DRY WASHES, AND SMALL STREAMS ARE  
EXPECTED TO EXPERIENCE FLASH FLOODING.  
  
EXPECTED: MANY SLOT CANYONS, DRY WASHES, AND SMALL STREAMS ARE  
EXPECTED TO EXPERIENCE FLASH FLOODING.  
  
  
  
FOR MORE INFORMATION FROM NOAA'S NATIONAL WEATHER SERVICE VISIT...  
HTTP://WEATHER.GOV/SALTLAKECITY  
 
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