166  
SRUS85 KSLC 310923  
RRASLC  
 
FLASH FLOOD POTENTIAL RATING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
323 AM MDT MON AUG 31 2026  
 
FLASH FLOOD POTENTIAL RATING FOR SOUTHERN UTAH  
 
...TODAY... ...TUESDAY...  
 
ARCHES NATIONAL PARK PROBABLE NOT EXPECTED  
 
BRYCE CANYON NATIONAL PARK EXPECTED NOT EXPECTED  
 
CANYONLANDS NATIONAL PARK PROBABLE NOT EXPECTED  
 
CAPITOL REEF NATIONAL PARK PROBABLE POSSIBLE  
 
GLEN CANYON NATIONAL REC AREA EXPECTED NOT EXPECTED  
 
GRAND STAIRCASE-ESCALANTE EAST EXPECTED POSSIBLE  
 
GRAND STAIRCASE-ESCALANTE WEST EXPECTED NOT EXPECTED  
 
NATURAL BRIDGES NM PROBABLE NOT EXPECTED  
 
GRAND GULCH PROBABLE NOT EXPECTED  
 
SAN RAFAEL SWELL PROBABLE POSSIBLE  
 
SNOW CANYON / RED CLIFFS EXPECTED NOT EXPECTED  
 
ZION NATIONAL PARK EXPECTED 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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