428  
WWUS75 KBYZ 192259  
NPWBYZ  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BILLINGS MT  
359 PM MST FRI DEC 19 2025  
 
MTZ138-169-171-WYZ198-199-200000-  
/O.EXP.KBYZ.HW.W.0017.000000T0000Z-251219T2300Z/  
SOUTHERN BIG HORN-BIGHORN CANYON-PRYOR/NORTHERN BIGHORN MOUNTAINS-  
NORTHEAST BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-  
INCLUDING THE LOCATIONS OF SHERIDAN, STORY, LODGE GRASS, PRYOR, FORT  
SMITH, AND BURGESS JUNCTION  
359 PM MST FRI DEC 19 2025  
   
..HIGH WIND WARNING WILL EXPIRE AT 4 PM MST THIS AFTERNOON
 
 
THE STRONG WIND THREAT IS ENDING WITH THE PASSAGE OF A COLD FRONT.  
EXPECT BREEZY CONDITIONS TO REMAIN THIS EVENING BEHIND THE FRONT WITH  
GUSTS UP TO 35 MPH.  
 

 
 
MTZ063-228-200000-  
/O.CON.KBYZ.HW.W.0017.000000T0000Z-251220T0000Z/  
JUDITH GAP-SOUTHERN WHEATLAND-  
INCLUDING THE LOCATIONS OF HARLOWTON AND JUDITH GAP  
359 PM MST FRI DEC 19 2025  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
 
* WHAT...NORTHWEST WINDS 30 TO 35 MPH WITH GUSTS UP TO 60 MPH.  
 
* WHERE...JUDITH GAP AND SOUTHERN WHEATLAND.  
 
* WHEN...UNTIL 5 PM MST THIS AFTERNOON.  
 
* IMPACTS...STRONG CROSSWINDS WILL MAKE TRAVEL DIFFICULT ALONG  
HIGHWAY 191 THROUGH JUDITH GAP.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PEOPLE ARE URGED TO SECURE LOOSE OBJECTS THAT COULD BE BLOWN AROUND  
OR DAMAGED BY THE WIND.  
 

 
 

 
 
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT  
HTTP://WWW.WEATHER.GOV/BILLINGS  
 
ARENDS  
 
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