646  
FLUS45 KGJT 151024  
HWOGJT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
424 AM MDT MON SEP 15 2025  
 
COZ001>014-017>023-UTZ022>025-027>029-161030-  
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-  
ROAN AND TAVAPUTS PLATEAUS-ELKHEAD AND PARK MOUNTAINS-  
UPPER YAMPA RIVER BASIN-GRAND VALLEY-DEBEQUE TO SILT CORRIDOR-  
CENTRAL COLORADO RIVER BASIN-GRAND AND BATTLEMENT MESAS-  
GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS-  
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-  
WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS-UPPER GUNNISON RIVER VALLEY-  
UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-NORTHWEST SAN JUAN MOUNTAINS-  
SOUTHWEST SAN JUAN MOUNTAINS-PARADOX VALLEY/LOWER DOLORES RIVER-  
FOUR CORNERS/UPPER DOLORES RIVER-ANIMAS RIVER BASIN-  
SAN JUAN RIVER BASIN-SOUTHEAST UTAH-EASTERN UINTA MOUNTAINS-  
EASTERN UINTA BASIN-TAVAPUTS PLATEAU-ARCHES/GRAND FLAT-  
LA SAL AND ABAJO MOUNTAINS-CANYONLANDS/NATURAL BRIDGES-  
424 AM MDT MON SEP 15 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST COLORADO, SOUTHWEST  
COLORADO, WEST CENTRAL COLORADO, EAST CENTRAL UTAH, NORTHEAST UTAH  
AND SOUTHEAST UTAH.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
ISOLATED SHOWERS AND A THUNDERSTORM OR TWO IS POSSIBLE ACROSS THE  
NORTHERN MOUNTAINS AND ALONG THE NORTHERN BORDER WITH WYOMING, BUT  
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY.  
 
SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE TUESDAY AS A COOL  
FRONT AND DISTURBANCE MOVES ACROSS THE NORTH. NORTHEAST UTAH AND  
NORTHWEST TO WEST-CENTRAL COLORADO MOUNTAINS AND HIGHER VALLEYS WILL  
BE FAVORED WITH ISOLATED ACTIVITY POSSIBLE IN THE LOWER VALLEYS.  
ISOLATED STORMS ARE POSSIBLE WEDNESDAY AFTERNOON ALONG THE DIVIDE  
MOUNTAINS WITH DRY WEATHER EXPECTED TO RETURN THURSDAY. MOISTURE  
POTENTIALLY INCREASES THIS WEEKEND BUT CONFIDENCE ON TIMING AND  
EXTENT IS LOW AT THIS TIME.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.  
 

 
 
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