067  
SRUS85 KSLC 211920  
RRASLC  
 
FLASH FLOOD POTENTIAL RATING  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
120 PM MDT TUE JUL 21 2026  
 
FLASH FLOOD POTENTIAL RATING FOR SOUTHERN UTAH  
 
...REST OF TODAY... ...WEDNESDAY... ...THURSDAY...  
 
ARCHES NATIONAL PARK POSSIBLE PROBABLE POSSIBLE  
 
BRYCE CANYON NATIONAL PARK EXPECTED PROBABLE POSSIBLE  
 
CANYONLANDS NATIONAL PARK PROBABLE POSSIBLE POSSIBLE  
 
CAPITOL REEF NATIONAL PARK PROBABLE PROBABLE POSSIBLE  
 
GLEN CANYON NATIONAL REC AREA PROBABLE POSSIBLE POSSIBLE  
 
GRAND STAIRCASE-ESCALANTE EAST PROBABLE PROBABLE POSSIBLE  
 
GRAND STAIRCASE-ESCALANTE WEST EXPECTED PROBABLE POSSIBLE  
 
NATURAL BRIDGES NM PROBABLE POSSIBLE POSSIBLE  
 
GRAND GULCH PROBABLE POSSIBLE POSSIBLE  
 
SAN RAFAEL SWELL PROBABLE POSSIBLE POSSIBLE  
 
SNOW CANYON / RED CLIFFS PROBABLE POSSIBLE POSSIBLE  
 
ZION NATIONAL PARK PROBABLE PROBABLE 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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