453
WWUS45 KBYZ 312219
WSWBYZ
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
419 PM MDT TUE MAR 31 2026
MTZ034-042-170-010600-
/O.CON.KBYZ.WW.Y.0013.000000T0000Z-260401T0600Z/
NORTHERN STILLWATER-GOLDEN VALLEY-NORTHERN CARBON-
INCLUDING THE LOCATIONS OF ABSAROKEE, JOLIET, RAPELJE, LAVINA, REED
POINT, COLUMBUS, PARK CITY, FROMBERG, AND RYEGATE
419 PM MDT TUE MAR 31 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...SNOW OCCURRING. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCHES.
* WHERE...GOLDEN VALLEY, NORTHERN CARBON, AND NORTHERN STILLWATER.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS ON BRIDGES AND
OVERPASSES. THE HAZARDOUS CONDITIONS WILL IMPACT THE TUESDAY
EVENING COMMUTE.
* ADDITIONAL DETAILS...POOREST TRAVEL CONDITIONS WILL BE OVER THE
HIGHER HILLS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ056-066-010600-
/O.CON.KBYZ.WW.Y.0013.000000T0000Z-260401T0600Z/
RED LODGE FOOTHILLS-BEARTOOTH FOOTHILLS-
INCLUDING THE LOCATIONS OF FISHTAIL, NYE, MCLEOD, ROBERTS, RED LODGE,
AND ROSCOE
419 PM MDT TUE MAR 31 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...SNOW OCCURRING. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCHES.
* WHERE...BEARTOOTH FOOTHILLS AND RED LODGE FOOTHILLS.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS ON BRIDGES AND
OVERPASSES. THE HAZARDOUS CONDITIONS WILL IMPACT THE TUESDAY
EVENING COMMUTE.
* ADDITIONAL DETAILS...POOREST TRAVEL CONDITIONS WILL BE OVER THE
HIGHER HILLS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ065-141-172-228-010600-
/O.CON.KBYZ.WW.Y.0013.000000T0000Z-260401T0600Z/
LIVINGSTON AREA-NORTHERN SWEET GRASS-MELVILLE FOOTHILLS-SOUTHERN
WHEATLAND-
INCLUDING THE LOCATIONS OF BIG TIMBER, SHAWMUT, HARLOWTON, MELVILLE,
LIVINGSTON, TWODOT, AND SPRINGDALE
419 PM MDT TUE MAR 31 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...SNOW OCCURRING. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCHES.
* WHERE...SOUTHERN WHEATLAND, LIVINGSTON AREA, MELVILLE FOOTHILLS,
AND NORTHERN SWEET GRASS.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...TRAVEL WILL BE DIFFICULT DUE TO THE SNOW AND POOR
VISIBILITY. ROADS DURING THE DAY SHOULD REMAIN WET, BUT ICY OR
SLUSHY SPOTS ARE POSSIBLE THIS EVENING. THIS INCLUDES I-90 FROM BIG
TIMBER TO LIVINGSTON AND BOZEMAN PASS, AND US-191 FROM BIG TIMBER
TO HARLOWTON.
* ADDITIONAL DETAILS...POOREST TRAVEL CONDITIONS WILL BE OVER THE
HIGHER ELEVATIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ067-068-012230-
/O.NEW.KBYZ.WS.A.0003.260402T1800Z-260404T0000Z/
ABSAROKA/BEARTOOTH MOUNTAINS-CRAZY MOUNTAINS-
INCLUDING THE LOCATIONS OF COOKE CITY
419 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY AFTERNOON...
* WHAT...HEAVY SNOW ACCUMULATIONS OF GREATER THAN 12 INCHES ARE
POSSIBLE. WINDS COULD GUST AS HIGH AS 40 MPH.
* WHERE...ABSAROKA/BEARTOOTH MOUNTAINS AND CRAZY MOUNTAINS.
* WHEN...FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON.
* IMPACTS...RECREATION IN THE HIGH COUNTRY MAY BE NEGATIVELY
IMPACTED.
* ADDITIONAL DETAILS...THE HEAVIEST SNOW IS EXPECTED THURSDAY NIGHT
INTO FRIDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.
MTZ171-WYZ198-012230-
/O.NEW.KBYZ.WS.A.0003.260403T0000Z-260404T0000Z/
PRYOR/NORTHERN BIGHORN MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-
INCLUDING THE LOCATIONS OF STORY AND BURGESS JCT
419 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY
AFTERNOON...
* WHAT...HEAVY SNOW ACCUMULATIONS OF GREATER THAN 12 INCHES ARE
POSSIBLE. WINDS COULD GUST AS HIGH AS 40 MPH.
* WHERE...IN MONTANA, PRYOR/NORTHERN BIGHORN MOUNTAINS. IN WYOMING,
NORTHEAST BIGHORN MOUNTAINS.
* WHEN...FROM THURSDAY EVENING THROUGH FRIDAY AFTERNOON.
* IMPACTS...TRAVEL ON HIGHWAY 14 COULD BE IMPACTED. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY EVENING AND FRIDAY MORNING
COMMUTES.
* ADDITIONAL DETAILS...THE HEAVIEST SNOW IS EXPECTED THURSDAY NIGHT
INTO FRIDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT
HTTP://WWW.WEATHER.GOV/BILLINGS
TORGERSON
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