706  
FLUS45 KCYS 231222  
HWOCYS  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHEYENNE WY  
522 AM MST SUN FEB 23 2020  
 
WYZ106-110-116-117-241230-  
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-  
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-  
SOUTH LARAMIE RANGE FOOTHILLS-  
522 AM MST SUN FEB 23 2020  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL  
WYOMING AND SOUTHEAST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED TO SCATTERED SNOW SHOWERS POSSIBLE TODAY ALONG THE I-80  
CORRIDOR AND TO THE SOUTH.  
 
A HIGH WIND WARNING IS IN EFFECT BEGINNING AT 8 PM TONIGHT. WEST  
WINDS OF 35 TO 45 MPH WITH GUSTS TO 70 MPH ARE LIKELY. SEE WARNING  
TEXT FOR FURTHER DETAILS.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
HIGH WIND WARNING EXTENDS THROUGH 5 PM MONDAY, OTHERWISE, MONDAY  
AND TUESDAY WILL BE QUITE WINDY AND COLD WITH SCATTERED TO  
NUMEROUS SNOW SHOWERS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
NEZ003-019>021-054-055-096-WYZ103>105-107>109-111-113-115-118-119-  
241230-  
BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-  
SOUTH SIOUX-NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-  
SHIRLEY BASIN-EAST PLATTE COUNTY-GOSHEN COUNTY-  
CENTRAL CARBON COUNTY-SOUTHWEST CARBON COUNTY-  
UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY-  
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-  
522 AM MST SUN FEB 23 2020  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN  
NEBRASKA...SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED TO SCATTERED SNOW SHOWERS POSSIBLE TODAY ALONG THE I-80  
CORRIDOR AND TO THE SOUTH.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
MONDAY AND TUESDAY WILL BE QUITE WINDY WITH GUSTS TO 50 MPH AT  
TIMES AND COLD WITH SCATTERED TO NUMEROUS SNOW SHOWERS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
NEZ002-095-WYZ101-102-112-114-241230-  
DAWES-NORTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-  
NIOBRARA COUNTY-SIERRA MADRE RANGE-SNOWY RANGE-  
522 AM MST SUN FEB 23 2020  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN  
NEBRASKA...EAST CENTRAL WYOMING AND SOUTH CENTRAL WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED TO SCATTERED SNOW SHOWERS POSSIBLE TODAY ALONG THE I-80  
CORRIDOR AND TO THE SOUTH.  
 
GUSTS 30 TO 50 MPH ARE EXPECTED AFTER SUNDOWN WEST OF THE LARAMIE  
RANGE.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
A WINTER WEATHER ADVISORY HAS BEEN ISSUED AS STRONG WINDS COMBINE  
WITH SCATTERED TO NUMEROUS SNOW SHOWERS TO PRODUCES BLOWING SNOW  
AND AREAS OF REDUCED VISIBILITIES. TRAVEL WILL BECOME DIFFICULT  
AND OUTDOOR RECREATION COULD BE LIFE THREATENING TO THOSE NOT  
PREPARED FOR SEVERE WINTER CONDITIONS. ADDITIONALLY, WIND CHILL  
TEMPERATURES WILL DROP TO 20 BELOW ZERO IN THE SIERRA MADRE AND  
SNOWY MOUNTAINS LEADING TO FROSTBITE AND HYPOTHERMIA. PLEASE SEE  
TEXT FOR FURTHER DETAILS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
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