926  
WWUS45 KMSO 040608  
WSWMSO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MISSOULA MT  
1108 PM MST TUE MAR 3 2026  
 
MTZ006-051600-  
/O.NEW.KMSO.WW.Y.0012.260304T2200Z-260305T1600Z/  
BITTERROOT/SAPPHIRE MOUNTAINS-  
1108 PM MST TUE MAR 3 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM WEDNESDAY TO 9 AM MST  
THURSDAY...  
 
* WHAT...SNOW EXPECTED. THERE IS A LIKELIHOOD OF MINOR TO MODERATE  
WINTER WEATHER IMPACTS. TOTAL SNOW ACCUMULATIONS OF 2 TO 4 INCHES  
OVER LOLO PASS AND 3 TO 6 INCHES OVER LOST TRAIL PASS.  
 
* WHERE...LOLO PASS AND HIGHWAY 93 SULA TO LOST TRAIL PASS.  
 
* WHEN...FROM 3 PM WEDNESDAY TO 9 AM MST THURSDAY.  
 
* IMPACTS...WINTER TRAVELING CONDITIONS. FOR MODERATE WINTER WEATHER  
IMPACTS, EXPECT DISRUPTIONS TO NORMAL ACTIVITIES. HAZARDOUS  
TRAVELING CONDITIONS. USE EXTRA CAUTION WHILE DRIVING. CLOSURES  
AND DISRUPTIONS TO INFRASTRUCTURE MAY OCCUR. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE WEDNESDAY EVENING AND THURSDAY MORNING  
COMMUTES, ESPECIALLY OVER HIGHER PASSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 
 
 
 
 
JK  
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