219  
WWUS45 KMSO 191926  
WSWMSO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MISSOULA MT  
1226 PM MST SUN JAN 19 2025  
 
MTZ001-003-004-192030-  
/O.CAN.KMSO.WW.Y.0005.000000T0000Z-250119T2100Z/  
KOOTENAI/CABINET REGION-FLATHEAD/MISSION VALLEYS-LOWER CLARK FORK  
REGION-  
1226 PM MST SUN JAN 19 2025  
   
..WINTER WEATHER ADVISORY IS CANCELLED  
 
THE SNOW HAS ENDED.  
 
 
 
MTZ005-006-200000-  
/O.CON.KMSO.WW.Y.0005.000000T0000Z-250120T0000Z/  
MISSOULA/BITTERROOT VALLEYS-BITTERROOT/SAPPHIRE MOUNTAINS-  
1226 PM MST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
 
* WHAT...SNOW. LIKELIHOOD OF DEVELOPING OR ONGOING MINOR IMPACTS  
FROM SNOW IS GREATER THAN 70 PERCENT. ADDITIONAL SNOW  
ACCUMULATIONS UP TO ONE INCH.  
 
* WHERE...HIGHWAY 93 SULA TO LOST TRAIL PASS, MISSOULA, LOLO PASS,  
AND BITTERROOT VALLEY.  
 
* WHEN...UNTIL 5 PM MST THIS AFTERNOON.  
 
* IMPACTS...WINTER TRAVELING CONDITIONS. FOR MINOR IMPACTS FROM  
SNOW, EXPECT A FEW INCONVENIENCES TO NORMAL ACTIVITIES. USE  
CAUTION WHILE DRIVING.  
 
* ADDITIONAL DETAILS...INCREASING EASTERLY WINDS 15 TO 25 MPH WITH  
GUSTS TO 35 MPH BY SUNDAY EVENING.  
 
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.  
 
 
 
 
 
MTZ007-043-200000-  
/O.CON.KMSO.WW.Y.0005.000000T0000Z-250120T0000Z/  
BUTTE/BLACKFOOT REGION-POTOMAC/SEELEY LAKE REGION-  
1226 PM MST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
 
* WHAT...SNOW EXPECTED. LIKELIHOOD OF MINOR IMPACTS FROM SNOW IS  
GREATER THAN 80 PERCENT FOR UP TO 1 INCH OF ACCUMULATION.  
LIKELIHOOD OF MODERATE IMPACTS FROM 1 TO 3 INCHES IS 50 PERCENT.  
 
* WHERE...HIGHWAY 83 SEELEY LAKE TO CONDON, HOMESTAKE PASS, BUTTE,  
HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 12 GARRISON TO ELLISTON,  
GEORGETOWN LAKE, I-90 EAST MISSOULA TO BEARMOUTH, AND MACDONALD  
PASS.  
 
* WHEN...UNTIL 5 PM MST THIS AFTERNOON.  
 
* IMPACTS...WINTER TRAVELING CONDITIONS. BLOWING SNOW POSSIBLE IN  
CHANNELED TERRAIN BY LATE AFTERNOON SUNDAY. FOR MINOR IMPACTS FROM  
SNOW, EXPECT A FEW INCONVENIENCES TO NORMAL ACTIVITIES. MODERATE  
IMPACTS FROM SNOW, EXPECT LONGER TRAVEL TIMES TO REACH YOUR  
DESTINATION. USE CAUTION WHILE DRIVING.  
 
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.  
 
 
 
 
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