756
WWUS45 KBYZ 270803
WSWBYZ
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
103 AM MST SAT DEC 27 2025
MTZ138-169-WYZ199-280600-
/O.EXB.KBYZ.WW.Y.0046.251227T1800Z-251228T0600Z/
SOUTHERN BIG HORN-BIGHORN CANYON-SHERIDAN FOOTHILLS-
INCLUDING THE LOCATIONS OF PRYOR, FORT SMITH, WYOLA, BIG HORN, LODGE
GRASS, CLEARMONT, RANCHESTER, DAYTON, AND SHERIDAN
103 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 11 PM
MST THIS EVENING...
* WHAT...SNOW AND SLICK ROADS EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO TWO INCHES. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...IN MONTANA, BIGHORN CANYON AND SOUTHERN BIG HORN. IN
WYOMING, SHERIDAN FOOTHILLS.
* WHEN...FROM 11 AM THIS MORNING TO 11 PM MST THIS EVENING.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, MAY BECOME
SLICK AND HAZARDOUS.
* ADDITIONAL DETAILS...TEMPERATURES ARE EXPECTED TO FALL DURING THE
AFTERNOON BEHIND A STRONG COLD FRONT. WET ROADS FROM MELTING SNOW
MAY FREEZE AND BECOME HAZARDOUS LATE TODAY INTO THE EVENING. THIS
INCLUDES I-90 THROUGH SHERIDAN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
MTZ056-066-280600-
/O.CON.KBYZ.WW.Y.0046.251227T1500Z-251228T0600Z/
RED LODGE FOOTHILLS-BEARTOOTH FOOTHILLS-
INCLUDING THE LOCATIONS OF NYE, ROSCOE, FISHTAIL, RED LODGE, MCLEOD,
AND ROBERTS
103 AM MST SAT DEC 27 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 11 PM MST THIS EVENING...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 1 TO 3 INCHES.
WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...BEARTOOTH FOOTHILLS AND RED LODGE FOOTHILLS.
* WHEN...FROM 8 AM THIS MORNING TO 11 PM MST THIS EVENING.
* IMPACTS...ROADS MAY BECOME SLICK AND VISIBILITY MAY BE REDUCED IN
FALLING AND BLOWING SNOW.
* ADDITIONAL DETAILS...TEMPERATURES ARE EXPECTED TO FALL DURING THE
AFTERNOON BEHIND A STRONG COLD FRONT. WET ROADS FROM MELTING SNOW
MAY FREEZE AND BECOME HAZARDOUS LATE TODAY INTO THE EVENING. THIS
INCLUDES US-212, US-310 AND HIGHWAY 78.
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
TESAR
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