726
WWUS45 KMSO 030903
WSWMSO
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
303 AM MDT FRI APR 3 2026
MTZ002-031015-
/O.CAN.KMSO.WW.Y.0018.000000T0000Z-260403T1800Z/
WEST GLACIER REGION-
303 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY IS CANCELLED
IDZ006-MTZ006-031200-
/O.CON.KMSO.WW.Y.0018.000000T0000Z-260403T1200Z/
SOUTHERN CLEARWATER MOUNTAINS-BITTERROOT/SAPPHIRE MOUNTAINS-
303 AM MDT FRI APR 3 2026 /203 AM PDT FRI APR 3 2026/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT /5 AM
PDT/ EARLY THIS MORNING...
* WHAT...SNOW. THERE IS A LIKELIHOOD OF DEVELOPING OR ONGOING MINOR
WINTER WEATHER IMPACTS. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCH.
* WHERE...DIXIE, ELK CITY, LOLO PASS, HIGHWAY 12 LOWELL TO LOLO
PASS, AND HIGHWAY 93 SULA TO LOST TRAIL PASS.
* WHEN...UNTIL 6 AM MDT /5 AM PDT/ EARLY THIS MORNING.
* IMPACTS...WINTER TRAVELING CONDITIONS. FOR MINOR WINTER WEATHER
IMPACTS, EXPECT A FEW INCONVENIENCES TO NORMAL ACTIVITIES. 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.
MTZ007-031200-
/O.CON.KMSO.WW.Y.0018.000000T0000Z-260403T1200Z/
BUTTE/BLACKFOOT REGION-
303 AM MDT FRI APR 3 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT EARLY
THIS MORNING...
* WHAT...SNOW. THERE IS A LIKELIHOOD OF DEVELOPING OR ONGOING MINOR
WINTER WEATHER IMPACTS. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCH.
* WHERE...BUTTE, MACDONALD PASS, HIGHWAY 12 GARRISON TO ELLISTON,
GEORGETOWN LAKE, AND HOMESTAKE PASS.
* WHEN...UNTIL 6 AM MDT EARLY THIS MORNING.
* IMPACTS...WINTER TRAVELING CONDITIONS. FOR MINOR WINTER WEATHER
IMPACTS, EXPECT A FEW INCONVENIENCES TO NORMAL ACTIVITIES. 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.
MTZ043-031800-
/O.CON.KMSO.WW.Y.0018.000000T0000Z-260403T1800Z/
POTOMAC/SEELEY LAKE REGION-
303 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW. THERE IS A LIKELIHOOD OF DEVELOPING OR ONGOING MINOR
WINTER WEATHER IMPACTS. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCH.
* WHERE...HIGHWAY 83 SEELEY LAKE TO CONDON, HIGHWAY 200 BONNER TO
GREENOUGH, AND I-90 EAST MISSOULA TO BEARMOUTH.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...WINTER TRAVELING CONDITIONS. FOR MINOR WINTER WEATHER
IMPACTS, EXPECT A FEW INCONVENIENCES TO NORMAL ACTIVITIES. USE
CAUTION WHILE DRIVING. THE HAZARDOUS CONDITIONS COULD IMPACT THE
FRIDAY MORNING COMMUTE, 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.
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