493  
WWUS75 KRIW 141455  
NPWRIW  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RIVERTON WY  
ISSUED BY NATIONAL WEATHER SERVICE CHEYENNE WY  
855 AM MDT MON SEP 14 2026  
 
WYZ023-141600-  
/O.EXP.KRIW.FZ.W.0006.000000T0000Z-260914T1500Z/  
STAR VALLEY-  
INCLUDING THE CITIES OF ALPINE, THAYNE, STAR VALLEY RANCH, AND AFTON  
855 AM MDT MON SEP 14 2026  
   
..FREEZE WARNING WILL EXPIRE AT 9 AM MDT THIS MORNING
 
 
THE THREAT HAS ENDED.  
 

 
 
WYZ002-003-016-142000-  
/O.CON.KRIW.HW.W.0012.000000T0000Z-260914T2000Z/  
ABSAROKA MOUNTAINS-CODY FOOTHILLS-UPPER WIND RIVER BASIN-  
INCLUDING THE CITIES OF DUBOIS, CODY, CLARK, AND MEETEETSE  
855 AM MDT MON SEP 14 2026  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM MDT THIS  
AFTERNOON...  
 
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH. LOCAL GUSTS  
TO 75 MPH ARE POSSIBLE IN THE ABSAROKA MOUNTAINS.  
 
* WHERE...UPPER WIND RIVER BASIN, ABSAROKA MOUNTAINS, AND CODY  
FOOTHILLS COUNTIES.  
 
* WHEN...UNTIL 2 PM MDT THIS AFTERNOON.  
 
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREES AND POWER LINES.  
WIDESPREAD POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT,  
ESPECIALLY FOR HIGH PROFILE VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PEOPLE ARE URGED TO SECURE LOOSE OBJECTS THAT COULD BE BLOWN AROUND  
OR DAMAGED BY THE WIND.  
 

 
 

 
 
CG  
 
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