545  
WWUS45 KBYZ 280508  
WSWBYZ  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BILLINGS MT  
1108 PM MDT SAT JUN 27 2026  
 
MTZ067-290515-  
/O.CON.KBYZ.WW.Y.0023.000000T0000Z-260630T0000Z/  
ABSAROKA/BEARTOOTH MOUNTAINS-  
1108 PM MDT SAT JUN 27 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY  
FOR THE BEARTOOTH HIGHWAY...  
 
* WHAT...WET SNOW EXPECTED FOR THE BEARTOOTH HIGHWAY. TOTAL SNOW  
ACCUMULATIONS OF 1 TO 3 INCHES. WINDS GUSTING AS HIGH AS 40 MPH  
TONIGHT INTO SUNDAY, THEN UP TO 55 MPH ON MONDAY.  
 
* WHERE...ABSAROKA/BEARTOOTH MOUNTAINS.  
 
* WHEN...UNTIL 6 PM MDT MONDAY.  
 
* IMPACTS...TRAVEL ON THE BEARTOOTH HIGHWAY WILL BE IMPACTED BY  
WINTRY CONDITIONS.  
 
* ADDITIONAL DETAILS...THE SNOW WILL LIGHTEN OR EVEN STOP FOR A TIME  
SUNDAY AFTERNOON INTO SUNDAY EVENING. SNOW WILL REDEVELOP SUNDAY  
NIGHT AND CONTINUE INTO MONDAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD  
CONDITIONS, CALL 5 1 1.  
 
THOSE WITH RECREATION PLANS IN THE HIGH COUNTRY SHOULD BE PREPARED  
FOR WINTRY CONDITIONS.  
 
 
 
 
 
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT  
HTTP://WWW.WEATHER.GOV/BILLINGS  
 
WETENKAMP  
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