891
WWUS45 KTFX 020913
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
213 AM MST TUE DEC 2 2025
MTZ322-030015-
/O.EXA.KTFX.WW.Y.0051.251202T1200Z-251203T1200Z/
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: CLANCY, WICKES, ELK PARK PASS,
BOULDER, CORBIN, HOMESTAKE PASS, AND MONTANA CITY
213 AM MST TUE DEC 2 2025
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST WEDNESDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 4 INCHES.
* WHERE...ELKHORN AND BOULDER MOUNTAINS.
* WHEN...UNTIL 5 AM MST WEDNESDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS, PARTICULARLY ON
INTERSTATE 15 BETWEEN BOULDER AND HELENA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
REMEMBER, A WINTER WEATHER ADVISORY MEANS THAT THERE IS AT LEAST AN
80% CHANCE OF MINOR IMPACTS DUE TO WINTER WEATHER CONDITIONS DURING
THE ADVISORY PERIOD.
MTZ301-307-030015-
/O.CON.KTFX.WW.Y.0051.000000T0000Z-251203T0600Z/
EAST GLACIER PARK REGION-SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE FOLLOWING LOCATIONS: ROGERS PASS, LOGAN PASS, SAINT
MARY, KIOWA, BABB, EAST GLACIER PARK, AND MARIAS PASS
213 AM MST TUE DEC 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES
AT AND BELOW PASS LEVEL, WITH HIGHER AMOUNTS IN THE HIGHER TERRAIN
OF THE BACKCOUNTRY. WINDS GUSTING AS HIGH AS 50 MPH.
* WHERE...THE CONTINENTAL DIVIDE ALONG THE ROCKY MOUNTAIN FRONT.
* WHEN...UNTIL 11 PM MST THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. LOCALIZED BLOWING SNOW
COULD SIGNIFICANTLY REDUCE VISIBILITY. VERY STRONG WINDS COULD
CAUSE EXTENSIVE TREE DAMAGE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
MTZ317-318-320-330-030015-
/O.CON.KTFX.WW.Y.0051.000000T0000Z-251203T1200Z/
LITTLE BELT AND HIGHWOOD MOUNTAINS-SNOWY AND JUDITH MOUNTAINS-BIG
BELT, BRIDGER AND CASTLE MOUNTAINS-GALLATIN AND MADISON COUNTY
MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: KINGS HILL PASS, WEST
YELLOWSTONE, RAYNOLDS PASS, TRIDENT, TARGHEE PASS, MONARCH,
MAUDLOW, BATTLE RIDGE PASS, DEEP CREEK PASS, NEIHART, BOZEMAN
PASS, AND BIG SKY
213 AM MST TUE DEC 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 3 AND 6 INCHES
FOR MOST PASSES, BUT 5 TO 9 INCHES AT KINGS HILL PASS. WINDS
GUSTING AS HIGH AS 35 MPH.
* WHERE...THE HIGHWOOD, LITTLE BELT, JUDITH, AND SNOWY MOUNTAINS,
BIG BELT, BRIDGER AND CASTLE MOUNTAINS, AND GALLATIN AND MADISON
COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS.
* WHEN...UNTIL 5 AM MST WEDNESDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS AND PERIODS OF LOWER
VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
MTZ327-030015-
/O.CON.KTFX.WW.Y.0051.000000T0000Z-251203T0600Z/
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE FOLLOWING LOCATIONS: WISE RIVER, CHIEF JOSEPH PASS,
BIG HOLE PASS, DEWEY, AND WISDOM
213 AM MST TUE DEC 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 4 INCHES.
* WHERE...NORTHWEST BEAVERHEAD COUNTY.
* WHEN...UNTIL 11 PM MST THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
REMEMBER, A WINTER WEATHER ADVISORY MEANS THAT THERE IS AT LEAST AN
80% CHANCE OF MINOR IMPACTS DUE TO WINTER WEATHER CONDITIONS DURING
THE ADVISORY PERIOD.
MTZ311>316-319-030015-
/O.CON.KTFX.WW.Y.0051.251202T1200Z-251203T1200Z/
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-CASCADE COUNTY BELOW
5000FT-JUDITH BASIN COUNTY AND JUDITH GAP-FERGUS COUNTY BELOW
4500FT-UPPER BLACKFOOT AND MACDONALD PASS-GATES OF THE MOUNTAINS-
HELENA VALLEY-
INCLUDING THE FOLLOWING LOCATIONS: CANYON CREEK, WINDHAM, GEYSER,
HELENA, FLESHER PASS, HILGER, CRAIG, HOBSON, MACDONALD PASS,
MOCCASIN, GREAT FALLS, MARYSVILLE, WOLF CREEK, LINCOLN, ROCKY
BOY, STANFORD, LEWISTOWN, RAYNESFORD, AND BENCHLAND
213 AM MST TUE DEC 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 5 INCHES.
* WHERE...PORTIONS OF CENTRAL AND NORTH CENTRAL MONTANA.
* WHEN...UNTIL 5 AM MST WEDNESDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE TUESDAY MORNING AND EVENING COMMUTES.
* ADDITIONAL DETAILS...UP TO 6 INCHES OF SNOW IS EXPECTED ALONG US
HIGHWAY 87 BETWEEN BELT AND GEYSER.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD
REPORT WEBSITE.
LUDWIG
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