240  
WWUS75 KBYZ 042026  
NPWBYZ  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BILLINGS MT  
126 PM MST SUN JAN 4 2026  
 
MTZ063-141-172-228-052030-  
/O.NEW.KBYZ.HW.A.0001.260106T1500Z-260107T0600Z/  
JUDITH GAP-NORTHERN SWEET GRASS-MELVILLE FOOTHILLS-SOUTHERN  
WHEATLAND-  
INCLUDING THE LOCATIONS OF HARLOWTON, BIG TIMBER, JUDITH GAP, AND  
MELVILLE  
126 PM MST SUN JAN 4 2026  
 
...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY  
EVENING...  
 
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 60 MPH POSSIBLE.  
 
* WHERE...JUDITH GAP, SOUTHERN WHEATLAND, MELVILLE FOOTHILLS, AND  
NORTHERN SWEET GRASS.  
 
* WHEN...FROM TUESDAY MORNING THROUGH TUESDAY EVENING.  
 
* IMPACTS...STRONG CROSSWINDS COULD MAKE TRAVEL DIFFICULT ALONG  
US-191.  
 
* ADDITIONAL DETAILS...THE STRONGEST WINDS ARE FORECAST TO OCCUR  
TUESDAY AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE LATEST FORECAST FOR UPDATES.  
 
 
 
 
 
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT  
HTTP://WWW.WEATHER.GOV/BILLINGS  
 
MATOS  
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