134
WWUS45 KTFX 052033
WSWTFX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 PM MST MON JAN 5 2026
MTZ330-061200-
/O.NEW.KTFX.WW.Y.0001.260106T0000Z-260106T1800Z/
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS: RAYNOLDS PASS, BIG SKY,
TARGHEE PASS, AND WEST YELLOWSTONE
133 PM MST MON JAN 5 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 1 TO 3 INCHES AT
LOWER ELEVATIONS AND UP TO 6 INCHES IN THE MOUNTAINS SOUTH OF WEST
YELLOWSTONE. WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS.
* WHEN...FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY.
* 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.
MTZ301-061200-
/O.NEW.KTFX.WW.Y.0002.260107T0000Z-260107T1800Z/
EAST GLACIER PARK REGION-
INCLUDING THE FOLLOWING LOCATIONS: LOGAN PASS, MARIAS PASS, SAINT
MARY, BABB, EAST GLACIER PARK, AND KIOWA
133 PM MST MON JAN 5 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM TUESDAY TO 11 AM MST WEDNESDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 5 AND 10
INCHES AT MARIAS PASS, WITH ISOLATED AMOUNTS OVER 12 INCHES IN
GLACIER PARK.
* WHERE...EAST GLACIER PARK REGION ZONE.
* WHEN...FROM 5 PM TUESDAY TO 11 AM MST WEDNESDAY.
* 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.
BRUSDA
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page