551 

WWUS75 KCYS 301915

NPWCYS



URGENT - WEATHER MESSAGE

National Weather Service Cheyenne WY

1215 PM MST Tue Dec 30 2025



WYZ110-311200-

/O.CAN.KCYS.HW.W.0064.000000T0000Z-251230T2000Z/

/O.UPG.KCYS.HW.A.0054.251231T0600Z-251231T1500Z/

/O.NEW.KCYS.HW.W.0065.251231T0600Z-251231T1600Z/

North Snowy Range Foothills-

Including the cities of Arlington and Elk Mountain

1215 PM MST Tue Dec 30 2025



...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM MST 

WEDNESDAY...



* WHAT...West winds 25 to 35 mph with gusts up to 65 mph expected.



* WHERE...North Snowy Range Foothills including Arlington and Elk 

  Mountain along Interstate 80.



* WHEN...From 11 PM this evening to 9 AM MST Wednesday.



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

  hazardous to light weight or high profile vehicles, including 

  campers and tractor trailers.



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.



&&



$$



WYZ116-311200-

/O.CAN.KCYS.HW.W.0064.000000T0000Z-251230T2000Z/

/O.CON.KCYS.HW.A.0054.251231T0900Z-251231T1800Z/

South Laramie Range-

Including the cities of Vedauwoo, Buford, and Pumpkin Vine

1215 PM MST Tue Dec 30 2025



...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH 

WEDNESDAY MORNING...



* WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible.



* WHERE...South Laramie Range including the Interstate 80 Summit 

  between Cheyenne and Laramie.



* WHEN...From late tonight through Wednesday morning.



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

  hazardous to light weight or high profile vehicles, including 

  campers and tractor trailers.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A High Wind Watch means there is the potential for a hazardous high 

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

MPH or stronger may occur. Continue to monitor the latest forecasts.



&&



$$



WYZ106-311200-

/O.CON.KCYS.HW.A.0054.251231T0900Z-251231T1800Z/

Central Laramie Range and Southwest Platte County-

Including the cities of Bordeaux

1215 PM MST Tue Dec 30 2025



...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH 

WEDNESDAY MORNING...



* WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible.



* WHERE...Bordeaux area along Interstate 25 between Chugwater and 

  Wheatland.



* WHEN...From late tonight through Wednesday morning.



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

  hazardous to light weight or high profile vehicles, including 

  campers and tractor trailers.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A High Wind Watch means there is the potential for a hazardous high 

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

MPH or stronger may occur. Continue to monitor the latest forecasts.



&&



$$



MN