290
WWUS45 KBYZ 300831
WSWBYZ
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
131 AM MST FRI JAN 30 2026
MTZ031>033-036-037-310845-
/O.NEW.KBYZ.WW.Y.0004.260131T0600Z-260131T1800Z/
NORTHERN ROSEBUD-CUSTER-FALLON-POWDER RIVER-CARTER-
INCLUDING THE LOCATIONS OF HAMMOND, INGOMAR, BAKER, EKALAKA,
BELLTOWER, BROADUS, FORSYTH, POWDERVILLE, SONNETTE, VOLBORG, ISMAY,
PLEVNA, MILES CITY, ALZADA, BIDDLE, COLSTRIP, WEBSTER, AND ANGELA
131 AM MST FRI JAN 30 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM
MST SATURDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO
ONE INCH. ICE ACCUMULATIONS AROUND A LIGHT GLAZE TO 0.05 INCHES.
WINDS GUSTING AS HIGH AS 30 MPH.
* WHERE...CARTER, CUSTER, FALLON, NORTHERN ROSEBUD, AND POWDER RIVER.
* WHEN...FROM 11 PM THIS EVENING TO 11 AM MST SATURDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. SIDEWALKS MAY ALSO
BECOME SLICK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS, CALL 5 1 1.
SLOW DOWN AND USE CAUTION WHILE DRIVING. IF YOU ARE GOING OUTSIDE,
WATCH YOUR FIRST FEW STEPS TAKEN ON STAIRS, SIDEWALKS, AND DRIVEWAYS.
THESE SURFACES COULD BE ICY AND SLIPPERY, INCREASING YOUR RISK OF A
FALL AND INJURY.
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT
HTTP://WWW.WEATHER.GOV/BILLINGS
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