649  
FLUS45 KGJT 310959  
HWOGJT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
359 AM MDT SUN MAY 31 2020  
 
COZ001>014-017>023-UTZ022>025-027>029-011000-  
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-  
359 AM MDT SUN MAY 31 2020  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN  
COLORADO.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
THUNDERSTORM DEVELOPMENT WITH LIGHTNING AND GUSTY OUTFLOW WINDS  
WILL BE THREATS WITH STORM THAT DEVELOP THIS AFTERNOON AND  
EVENING. A FEW ISOLATED THUNDERSTORMS MAY SURVIVE INTO THE EARLY  
MORNING HOURS ON MONDAY. CRITICAL FIRE WEATHER CONDITIONS WILL BE  
FOUND OVER EAST-CENTRAL UTAH WHERE GUSTY WINDS AND LOW HUMIDITY  
WILL BE FOUND THIS AFTERNOON.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
THUNDERSTORM ACTIVITY WILL OCCUR OVER MUCH OF THE SOUTHERN AND  
CENTRAL COLORADO TERRAIN EACH AFTERNOON EARLY NEXT WEEK. STORM  
COVERAGE LOOKS TO BECOME MORE WIDESPREAD FROM MID WEEK ONWARDS.  
WARMING TEMPERATURES WILL CONTINUE TO EAT AT THE SNOWPACK AND  
FLOWS WILL BE INCREASING. FLOWS ON THE GREEN AND COLORADO WILL  
ALSO BE INCREASED DUE TO RESERVOIR RELEASES. HOWEVER AT THIS TIME  
NO FLOODING IS FORECAST.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT, HOWEVER  
SPOTTERS ARE ENCOURAGED TO REPORT EXCESSIVE WIND OR ANY OBSERVED  
WIND RELATED DAMAGE TO THE NATIONAL WEATHER SERVICE IN GRAND  
JUNCTION.  
 

 
 
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