128
WWUS45 KTFX 030923
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
323 AM MDT FRI APR 3 2026
MTZ301-307-031030-
/O.CAN.KTFX.WW.Y.0020.000000T0000Z-260403T1200Z/
EAST GLACIER PARK REGION-SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE FOLLOWING LOCATIONS: LOGAN PASS, KIOWA, EAST
GLACIER PARK, ROGERS PASS, BABB, SAINT MARY, AND MARIAS PASS
323 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY IS CANCELLED
WIDESPREAD ACCUMULATING SNOW IS NO LONGER EXPECTED; HOWEVER,
CONTINUE TO USE CAUTION IF TRAVELING AND WATCH FOR LINGERING
SLIPPERY OR SLUSHY ROADS.
MTZ317-330-031800-
/O.CON.KTFX.WS.W.0004.000000T0000Z-260403T1800Z/
LITTLE BELT AND HIGHWOOD MOUNTAINS-GALLATIN AND MADISON COUNTY
MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: NEIHART, TARGHEE PASS, BIG
SKY, WEST YELLOWSTONE, KINGS HILL PASS, MONARCH, AND RAYNOLDS
PASS
323 AM MDT FRI APR 3 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 4 INCHES
INCHES. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...LITTLE BELT AND HIGHWOOD MOUNTAINS AND GALLATIN AND
MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. AREAS OF BLOWING SNOW
COULD SIGNIFICANTLY REDUCE VISIBILITY. A FEW POWER OUTAGES FROM
THE WET AND HEAVY SNOW WILL BE POSSIBLE. TIRE CHAINS MAY BE
REQUIRED OVER PASSES.
* ADDITIONAL DETAILS...THOSE RECREATING SHOULD BE PREPARED FOR THE
ADVERSE CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS CAN
BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD REPORT WEBSITE.
TO SEE A GRAPHICAL REPRESENTATION OF THE DEGREE OF STRESS ON YOUNG
LIVESTOCK PLEASE VISIT OUR WEBPAGE AND SELECT LOCAL PROGRAMS THEN
COLD AIR ADVISORY FOR NEWBORN LIVESTOCK.
MTZ320-031800-
/O.CON.KTFX.WS.W.0004.000000T0000Z-260403T1800Z/
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: BATTLE RIDGE PASS, BOZEMAN
PASS, MAUDLOW, TRIDENT, AND DEEP CREEK PASS
323 AM MDT FRI APR 3 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 3 INCHES.
WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...BIG BELT, BRIDGER AND CASTLE MOUNTAINS.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLUSHY AND SLIPPERY ROAD CONDITIONS. BLOWING
SNOW MAY REDUCE VISIBILITY. THE WET AND HEAVY NATURE OF THE SNOW
MAY RESULT IN A FEW POWER OUTAGES. TIRE CHAINS MAY BE REQUIRED
OVER PASSES.
* ADDITIONAL DETAILS...THOSE RECREATING SHOULD BE PREPARED FOR THE
ADVERSE CONDITIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS CAN
BE OBTAINED BY CALLING 5 1 1 OR VISITING THE MDT ROAD REPORT WEBSITE.
TO SEE A GRAPHICAL REPRESENTATION OF THE DEGREE OF STRESS ON YOUNG
LIVESTOCK PLEASE VISIT OUR WEBPAGE AND SELECT LOCAL PROGRAMS THEN
COLD AIR ADVISORY FOR NEWBORN LIVESTOCK.
MTZ316-319-031800-
/O.EXA.KTFX.WW.Y.0020.000000T0000Z-260403T1800Z/
GATES OF THE MOUNTAINS-HELENA VALLEY-
INCLUDING THE FOLLOWING LOCATIONS: HELENA, CRAIG, WOLF CREEK, AND
CANYON CREEK
323 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW. TOTAL SNOW ACCUMULATIONS UP TO 3 INCHES, MOSTLY OVER
BRIDGES AND OVERPASSES.
* WHERE...GATES OF THE MOUNTAINS AND HELENA VALLEY.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLUSHY AND SLIPPERY ROAD CONDITIONS, MOSTLY OVER
BRIDGES AND OVERPASSES. THE WET AND HEAVY NATURE OF THE SNOW MAY
RESULT IN A FEW POWER OUTAGES.
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.
MTZ312>314-318-031800-
/O.CON.KTFX.WW.Y.0020.000000T0000Z-260403T1800Z/
CASCADE COUNTY BELOW 5000FT-JUDITH BASIN COUNTY AND JUDITH GAP-
FERGUS COUNTY BELOW 4500FT-SNOWY AND JUDITH MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: STANFORD, HILGER, GREAT FALLS,
HOBSON, WINDHAM, RAYNESFORD, MOCCASIN, GEYSER, LEWISTOWN, AND
BENCHLAND
323 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES,
WITH LOCALLY HIGHER AMOUNTS BETWEEN BELT AND GEYSER. WINDS GUSTING
AS HIGH AS 35 MPH.
* WHERE...SNOWY AND JUDITH MOUNTAINS, CASCADE COUNTY BELOW 5000FT,
FERGUS COUNTY BELOW 4500FT, AND JUDITH BASIN COUNTY AND JUDITH GAP.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLUSHY AND SLIPPERY ROAD CONDITIONS. BLOWING
SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY. THE HAZARDOUS
CONDITIONS COULD IMPACT THE FRIDAY MORNING COMMUTE. THE HEAVY AND
WET NATURE OF THE SNOW MAY RESULT IN ADDITIONAL POWER OUTAGES.
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.
TO SEE A GRAPHICAL REPRESENTATION OF THE DEGREE OF STRESS ON YOUNG
LIVESTOCK PLEASE VISIT OUR WEBPAGE AND SELECT LOCAL PROGRAMS THEN
COLD AIR ADVISORY FOR NEWBORN LIVESTOCK.
MTZ315-322-327-329-031200-
/O.CON.KTFX.WW.Y.0020.000000T0000Z-260403T1200Z/
UPPER BLACKFOOT AND MACDONALD PASS-ELKHORN AND BOULDER MOUNTAINS-
NORTHWEST BEAVERHEAD COUNTY-RUBY MOUNTAINS AND SOUTHERN
BEAVERHEAD MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: MACDONALD PASS, BOULDER,
WISDOM, CLANCY, ELK PARK PASS, CHIEF JOSEPH PASS, MONTANA CITY,
WISE RIVER, HOMESTAKE PASS, CORBIN, MONIDA PASS, MARYSVILLE,
WICKES, DEWEY, BIG HOLE PASS, LINCOLN, AND FLESHER PASS
323 AM MDT FRI APR 3 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT EARLY
THIS MORNING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO ONE INCH. WINDS
GUSTING AS HIGH AS 35 MPH.
* WHERE...ELKHORN AND BOULDER MOUNTAINS, UPPER BLACKFOOT AND
MACDONALD PASS, NORTHWEST BEAVERHEAD COUNTY, AND RUBY MOUNTAINS
AND SOUTHERN BEAVERHEAD MOUNTAINS.
* WHEN...UNTIL 6 AM MDT EARLY THIS MORNING.
* IMPACTS...PLAN ON SLUSHY AND 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.
TO SEE A GRAPHICAL REPRESENTATION OF THE DEGREE OF STRESS ON YOUNG
LIVESTOCK PLEASE VISIT OUR WEBPAGE AND SELECT LOCAL PROGRAMS THEN
COLD AIR ADVISORY FOR NEWBORN LIVESTOCK.
MTZ326-031800-
/O.CON.KTFX.WW.Y.0020.000000T0000Z-260403T1800Z/
GALLATIN VALLEY-
INCLUDING THE FOLLOWING LOCATIONS: GALLATIN GATEWAY AND BOZEMAN
323 AM MDT FRI APR 3 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 3 INCHES ON THE
SOUTHEAST SIDE OF THE VALLEY WITH LOWER AMOUNTS FURTHER NORTHWEST.
* WHERE...GALLATIN VALLEY.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLUSHY AND SLIPPERY ROAD CONDITIONS. THE
HAZARDOUS CONDITIONS COULD IMPACT THE FRIDAY MORNING COMMUTE.
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.
TO SEE A GRAPHICAL REPRESENTATION OF THE DEGREE OF STRESS ON YOUNG
LIVESTOCK PLEASE VISIT OUR WEBPAGE AND SELECT LOCAL PROGRAMS THEN
COLD AIR ADVISORY FOR NEWBORN LIVESTOCK.
RG
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