392  
WWUS45 KBYZ 301613  
WSWBYZ  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BILLINGS MT  
913 AM MST FRI JAN 30 2026  
 
MTZ031>033-036-037-311615-  
/O.CON.KBYZ.WW.Y.0004.260131T0600Z-260131T1800Z/  
NORTHERN ROSEBUD-CUSTER-FALLON-POWDER RIVER-CARTER-  
INCLUDING THE LOCATIONS OF ISMAY, WEBSTER, PLEVNA, EKALAKA,  
BELLTOWER, HAMMOND, SONNETTE, ANGELA, COLSTRIP, ALZADA, INGOMAR,  
BIDDLE, POWDERVILLE, MILES CITY, BAKER, FORSYTH, VOLBORG, AND BROADUS  
913 AM MST FRI JAN 30 2026  
 
...WINTER WEATHER ADVISORY REMAINS 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.  
 
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  
 
MATOS  
 
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