421
WWUS45 KTFX 051750
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
1150 AM MDT MON MAY 5 2025
MTZ317-060000-
/O.EXT.KTFX.WW.Y.0037.000000T0000Z-250506T0000Z/
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: MONARCH, KINGS HILL PASS, AND
NEIHART
1150 AM MDT MON MAY 5 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM MDT THIS
EVENING...
* WHAT...WET SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 3 INCHES.
WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...LITTLE BELT AND HIGHWOOD MOUNTAINS.
* WHEN...UNTIL 6 PM MDT THIS EVENING.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
MTZ320-060600-
/O.CON.KTFX.WW.Y.0037.000000T0000Z-250506T0600Z/
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: MAUDLOW, TRIDENT, BOZEMAN
PASS, DEEP CREEK PASS, AND BATTLE RIDGE PASS
1150 AM MDT MON MAY 5 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...A SLUSHY ACCUMULATION OF A FEW INCHES POSSIBLE AT AND NEAR
PASS LEVEL. SNOW AMOUNTS IN EXCESS OF 6 INCHES POSSIBLE ABOVE PASS
LEVEL. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...BIG BELT, BRIDGER AND CASTLE MOUNTAINS.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* 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.
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.
MTZ322-060300-
/O.CON.KTFX.WW.Y.0037.000000T0000Z-250506T0300Z/
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: MONTANA CITY, CLANCY, CORBIN,
ELK PARK PASS, BOULDER, HOMESTAKE PASS, AND WICKES
1150 AM MDT MON MAY 5 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...
* WHAT...A SLUSHY ACCUMULATION OF A FEW INCHES POSSIBLE AT AND NEAR
PASS LEVEL. SNOW AMOUNTS IN EXCESS OF 6 INCHES POSSIBLE ABOVE PASS
LEVEL. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...ELKHORN AND BOULDER MOUNTAINS.
* WHEN...UNTIL 9 PM MDT 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.
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.
MTZ330-060900-
/O.CON.KTFX.WW.Y.0037.000000T0000Z-250506T1200Z/
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: WEST YELLOWSTONE, TARGHEE
PASS, BIG SKY, AND RAYNOLDS PASS
1150 AM MDT MON MAY 5 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
TUESDAY...
* WHAT...A SLUSHY ACCUMULATION OF A FEW INCHES POSSIBLE AT LOWER
ELEVATIONS. SNOW IN EXCESS OF 9 INCHES POSSIBLE ABOVE PASS LEVEL.
WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS.
* WHEN...UNTIL 6 AM MDT TUESDAY.
* IMPACTS...TIRE CHAINS MAY BE REQUIRED FOR SOME VEHICLES IF
TRAVELING THROUGH MOUNTAIN PASSES. GUSTY WINDS COULD BRING DOWN
TREE BRANCHES.
* ADDITIONAL DETAILS...THE TOBACCO ROOTS AND NORTHERN MADISONS AND
GALLATINS ARE MOST FAVORED FOR THE HEAVIEST SNOW.
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.
IG
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