361  
FLUS45 KGJT 170828  
HWOGJT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
228 AM MDT SUN JUN 17 2018  
 
COZ001>014-017>023-UTZ022>025-027>029-181100-  
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-  
228 AM MDT SUN JUN 17 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN  
COLORADO.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
DEEP MOISTURE REMAINS IN PLACE TODAY WITH SCATTERED SHOWERS  
CONTINUING THROUGH THE MORNING HOURS. THUNDERSTORMS WILL CONTINUE  
OVER SOUTHWEST COLORADO AND TRACK TOWARDS THE 416 FIRE THIS  
MORNING, CAUSING CONCERNS FOR FLASH FLOODING. FLASH FLOODING  
CONCERNS LESSEN BY LATE MORNING INTO THE AFTERNOON, BUT LOCALLY  
HEAVY RAINFALL WILL REMAIN POSSIBLE AS STORMS REDEVELOP ACROSS  
MUCH OF THE AREA THIS AFTERNOON. DRIER AIR MOVES IN FROM THE  
WEST AND SOUTHWEST LATE AFTERNOON INTO THE EVENING, PUSHING SHOWER  
ACTIVITY TOWARDS THE NORTHEAST AND OUT OF THE REGION BY MIDNIGHT.  
TEMPERATURES WILL BE MUCH COOLER TODAY DUE TO INCREASED CLOUDS AND  
SHOWERS.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
DRY CONDITIONS REMAIN MONDAY THROUGH MID-WEEK WITH AFTERNOON  
STORMS POSSIBLE LATE NEXT WEEK, FAVORING THE HIGHER TERRAIN.  
TEMPERATURES WILL MAKE A RETURN TOWARDS NORMAL NEXT WEEK AS  
CONDITIONS DRY OUT.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT, HOWEVER  
SPOTTERS ARE ENCOURAGED TO RELAY RAINFALL AMOUNTS OR ANY OBSERVED  
FLOODING TO THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION.  
 

 
 
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