572  
FLUS45 KCYS 231752  
HWOCYS  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1153 AM MDT MON APR 23 2018  
 
NEZ002-003-019>021-054-055-095-096-WYZ101>119-240915-  
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-  
NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-  
NIOBRARA COUNTY-NORTH LARAMIE RANGE-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-  
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-  
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-  
NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY-  
SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-  
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-  
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-  
1153 AM MDT MON APR 23 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN  
NEBRASKA...EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND  
SOUTHEAST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
A STRONG COLD FRONT WILL MOVE SOUTHEAST ACROSS THE AREA THIS  
AFTERNOON AND EVENING. SHOWERS AND ISOLATED THUNDERSTORMS WILL  
DEVELOP ALONG AND AHEAD OF THE FRONT, WITH RAIN CHANGING TO SNOW  
TONIGHT AS COLDER AIR SPREADS INTO THE AREA. SNOW ACCUMULATIONS  
OF 2 TO 4 INCHES ARE EXPECTED ABOVE 9000 FEET, WITH LITTLE OR NO  
MEASURABLE SNOW ELSEWHERE.  
 
A FEW THUNDERSTORMS THIS AFTERNOON AND EVENING MAY PRODUCE GUSTY  
WINDS UP TO 50 MPH ALONG WITH SMALL HAIL.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
RAIN AND SNOW WILL LINGER THROUGH TUESDAY MORNING, THEN END FROM  
WEST TO EAST IN THE AFTERNOON. LITTLE OR NO ADDITIONAL SNOWFALL  
IS EXPECTED.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE REQUIRED.  
 

 
 
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