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FLUS45 KRIW 180807  
HWORIW  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE RIVERTON WY  
207 AM MDT MON JUN 18 2018  
 
WYZ001>020-022>030-191200-  
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-  
NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-  
SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-  
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-  
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-  
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-  
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-  
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-  
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-  
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-  
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-  
207 AM MDT MON JUN 18 2018  
 
A FLOOD WATCH REMAINS IN EFFECT THROUGH TONIGHT FOR NORTHWEST  
PORTIONS OF WYOMING.  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL  
WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
SCATTERED TO NUMEROUS SHOWERS WITH ISOLATED AFTERNOON  
THUNDERSTORMS THROUGH THIS EVENING, BECOMING ISOLATED TO  
SCATTERED OVER NORTHERN AND CENTRAL PORTIONS TONIGHT. LOCALLY  
HEAVY RAIN WILL BE POSSIBLE. SNOW LEVELS AROUND TEN THOUSAND FEET  
OVER THE WESTERN MOUNTAINS.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY.  
 
TUESDAY...SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS.  
 
WEDNESDAY...ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS FOR  
ALL BUT SOUTHERN AND SOUTHWESTERN PORTIONS.  
 
THURSDAY...A CHANCE OF THUNDERSTORMS IN THE MOUNTAINS WITH LESS  
COVERAGE ACROSS THE LOWER ELEVATIONS.  
 
FRIDAY AND SATURDAY...AN INCREASING CHANCE OF SHOWERS AND  
THUNDERSTORMS, ESPECIALLY NORTHERN AND CENTRAL AREAS.  
 
SUNDAY...ISOLATED THUNDERSTORMS POSSIBLE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTERS ARE URGED TO REPORT HAIL, ANY FLOODING AND WIND GUSTS  
PAST 45 MPH. THANK YOU.  
 

 
 
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