830  
WWUS75 KCYS 120650  
NPWCYS  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1250 AM MDT MON OCT 12 2026  
 
WYZ104-109>111-121200-  
/O.CON.KCYS.HW.W.0039.000000T0000Z-261012T1200Z/  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-CENTRAL CARBON COUNTY-NORTH  
SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY-  
INCLUDING THE CITIES OF ARLINGTON, BAGGS, RAWLINS, SEMINOE DAM, AND  
ELK MOUNTAIN  
1250 AM MDT MON OCT 12 2026  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MDT EARLY THIS  
MORNING...  
 
* WHAT...SOUTH TO SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS UP TO 65  
MPH POSSIBLE.  
 
* WHERE...NORTH SNOWY RANGE FOOTHILLS INCLUDING ARLINGTON AND ELK  
MOUNTAIN ALONG INTERSTATE 80, FERRIS/SEMINOE/SHIRLEY MOUNTAINS,  
CENTRAL CARBON COUNTY, AND SOUTHWEST CARBON COUNTY.  
 
* WHEN...UNTIL 6 AM MDT EARLY THIS 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 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.  
 

 
 

 
 
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