187
WWUS45 KBYZ 130049
WSWBYZ
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
549 PM MST SUN JAN 12 2025
MTZ067-068-130200-
/O.EXP.KBYZ.WS.W.0002.000000T0000Z-250113T0100Z/
ABSAROKA/BEARTOOTH MOUNTAINS-CRAZY MOUNTAINS-
INCLUDING THE LOCATIONS OF COOKE CITY
549 PM MST SUN JAN 12 2025
..WINTER STORM WARNING WILL EXPIRE AT 6 PM MST THIS EVENING
LIGHT SNOW WILL DISSIPATE THROUGH THE EVENING. AN ADDITIONAL 1 TO 2
INCHES OF SNOW ARE POSSIBLE BEFORE THE SNOW ENDS.
MTZ029-030-058-063-173-130200-
/O.EXP.KBYZ.WW.Y.0006.000000T0000Z-250113T0100Z/
MUSSELSHELL-TREASURE-SOUTHERN ROSEBUD-JUDITH GAP-NORTHEASTERN
YELLOWSTONE-
INCLUDING THE LOCATIONS OF JUDITH GAP
549 PM MST SUN JAN 12 2025
..WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM MST THIS EVENING
PERIODS OF LIGHT SNOW WILL CONTINUE TONIGHT WITH AN INCH OR LESS OF
ACCUMULATION EXPECTED. THEREFORE THE WINTER WEATHER ADVISORY WILL
EXPIRE AT 6 PM MST. ADDITIONAL LIGHT SNOW IS EXPECTED ON MONDAY.
MTZ138-169-131200-
/O.CON.KBYZ.WS.W.0002.000000T0000Z-250113T1200Z/
SOUTHERN BIG HORN-BIGHORN CANYON-
INCLUDING THE LOCATIONS OF LODGE GRASS, FORT SMITH, WYOLA, AND
PRYOR
549 PM MST SUN JAN 12 2025
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST MONDAY
* WHAT...OCCASIONAL SNOW AND BLOWING SNOW CONTINUE. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 30
MPH AT TIMES.
* WHERE...BIGHORN CANYON AND SOUTHERN BIG HORN.
* WHEN...UNTIL 5 AM MST MONDAY.
* IMPACTS...TRAVEL WILL BE VERY DIFFICULT. THIS INCLUDES PORTIONS OF
I-90 SOUTH OF CROW AGENCY THROUGH THE WYOMING STATE LINE, AND
US-212 EAST OF CROW AGENCY TO ASHLAND.
* ADDITIONAL DETAILS...THE HEAVIEST SNOWFALL IS EXPECTED IN THE
HIGHER HILLS INCLUDING THE WOLF MOUNTAINS, AND THE NORTH FACING
FOOTHILLS OF THE PRYOR AND BIGHORN MOUNTAINS. ANOTHER PERIOD OF
LIGHT SNOW IS EXPECTED MONDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PLEASE CONSIDER DELAYING ALL TRAVEL THROUGH THE WARNED AREA.
MOTORISTS SHOULD USE EXTREME CAUTION IF TRAVEL IS ABSOLUTELY
NECESSARY. IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND
WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ171-WYZ198-131200-
/O.CON.KBYZ.WS.W.0002.000000T0000Z-250113T1200Z/
PRYOR/NORTHERN BIGHORN MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-
INCLUDING THE LOCATIONS OF BURGESS JCT AND STORY
549 PM MST SUN JAN 12 2025
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST MONDAY
* WHAT...HEAVY SNOW AND BLOWING SNOW CONTINUE. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 3 AND 6 INCHES. WINDS GUSTING AS HIGH AS 40
MPH AT TIMES.
* WHERE...IN MONTANA, PRYOR/NORTHERN BIGHORN MOUNTAINS. IN WYOMING,
NORTHEAST BIGHORN MOUNTAINS.
* WHEN...UNTIL 5 AM MST MONDAY.
* IMPACTS...RECREATION IN THE HIGH COUNTRY WILL BE IMPACTED BY HEAVY
SNOWFALL AND SIGNIFICANT BLOWING AND DRIFTING SNOW. TRAVEL OVER
US-14 THROUGH BURGESS JUNCTION WILL BE IMPOSSIBLE AT TIMES.
* ADDITIONAL DETAILS...ANOTHER PERIOD OF LIGHT SNOW IS EXPECTED
MONDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU ARE HEADING TO THE BACK COUNTRY BE SURE TO BE PREPARED FOR
SEVERE WINTER CONDITIONS, AND LET SOMEONE KNOW OF YOUR PLANS IN CASE
YOU BECOME STRANDED. PEOPLE SHOULD CONSIDER DELAYING ALL TRAVEL.
MOTORISTS SHOULD USE EXTREME CAUTION IF TRAVEL IS ABSOLUTELY
NECESSARY.
FOR THE LATEST ROAD CONDITIONS, CALL 5 1 1.
WYZ199-131200-
/O.CON.KBYZ.WS.W.0002.000000T0000Z-250113T1200Z/
SHERIDAN FOOTHILLS-
INCLUDING THE LOCATIONS OF CLEARMONT, RANCHESTER, BIG HORN,
DAYTON, AND SHERIDAN
549 PM MST SUN JAN 12 2025
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST MONDAY
* WHAT...HEAVY SNOW AND PERIODS OF BLOWING SNOW CONTINUE. ADDITIONAL
SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH
AS 30 MPH AT TIMES.
* WHERE...SHERIDAN FOOTHILLS.
* WHEN...UNTIL 5 AM MST MONDAY.
* IMPACTS...PLAN ON VERY DIFFICULT TRAVEL CONDITIONS WITH SNOW
COVERED ROADS, BLOWING AND DRIFTING SNOW, POOR VISIBILITY, AND
GUSTY WINDS. THIS INCLUDES I-90 FROM ABERDEEN HILL TO PINEY CREEK.
* ADDITIONAL DETAILS...THE HEAVIEST SNOW ACCUMULATIONS WILL BE IN
THE HIGHER HILLS NORTHWEST AND SOUTH OF THE CITY OF SHERIDAN.
ANOTHER PERIOD OF LIGHT SNOW IS EXPECTED MONDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PLEASE CONSIDER DELAYING ALL TRAVEL THROUGH THE WARNED AREA.
MOTORISTS SHOULD USE EXTREME CAUTION IF TRAVEL IS ABSOLUTELY
NECESSARY. IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND
WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ057-130300-
/O.EXT.KBYZ.WW.Y.0006.000000T0000Z-250113T0300Z/
NORTHERN BIG HORN-
INCLUDING THE LOCATIONS OF BUSBY, HARDIN, AND CROW AGENCY
549 PM MST SUN JAN 12 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 PM MST THIS
EVENING...
* WHAT...SNOW OCCURRING. ADDITIONAL SNOW ACCUMULATIONS UP TO ONE
INCH.
* WHERE...NORTHERN BIG HORN.
* WHEN...UNTIL 8 PM MST THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS AND POOR VISIBILITY IN
HEAVIER SNOW BANDS.
* ADDITIONAL DETAILS...ANOTHER PERIOD OF LIGHT SNOW IS EXPECTED
MONDAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT
HTTP://WWW.WEATHER.GOV/BILLINGS
ARTHUR
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