WWUS75 KCYS 120401

NPWCYS



URGENT - WEATHER MESSAGE

National Weather Service Cheyenne WY

901 PM MST Thu Dec 11 2025



WYZ106-117-120515-

/O.CAN.KCYS.HW.W.0052.000000T0000Z-251212T0700Z/

Central Laramie Range and Southwest Platte County-South Laramie

Range Foothills-

Including the cities of Horse Creek, Bordeaux, Whitaker, and

Federal

901 PM MST Thu Dec 11 2025



...HIGH WIND WARNING IS CANCELLED...



Winds have diminished below warning thresholds. However, wind gusts 

up to 50 mph will be possible over the next few hours.



$$



WYZ110-116-121200-

/O.CON.KCYS.HW.W.0052.000000T0000Z-251212T1200Z/

North Snowy Range Foothills-South Laramie Range-

Including the cities of Pumpkin Vine, Vedauwoo, Buford,

Arlington, and Elk Mountain

901 PM MST Thu Dec 11 2025



...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST FRIDAY...



* WHAT...West winds 35 to 45 mph with gusts up to 80 mph returning 

  mid morning Wednesday.



* WHERE...North Snowy Range Foothills and South Laramie Range.



* WHEN...Until 5 AM MST Friday.



* IMPACTS...Mainly to transportation. Strong cross winds will be 

  hazardous to light weight or high profile vehicles, including 

  campers and tractor trailers.



* ADDITIONAL DETAILS...This will be a long duration wind event. Wind 

  gusts exceeding 60 mph are expected periodically through Friday 

  morning. Certain time periods will have the potential for gusts of 

  up to 90 mph, but this threat will not be present for the entire 

  time period.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A High Wind Warning means a hazardous high wind event is expected or 

occurring. Sustained wind speeds of at least 40 MPH or gusts of 58 

MPH or stronger can lead to property damage.



&&



$$



Zawislak