868  
WWUS75 KGGW 201119  
NPWGGW  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GLASGOW MT  
419 AM MST THU NOV 20 2025  
 
MTZ017-020-201700-  
/O.NEW.KGGW.FG.Y.0008.251120T1119Z-251120T1700Z/  
CENTRAL AND SOUTHERN VALLEY-WESTERN ROOSEVELT-  
INCLUDING POPLAR, WOLF POINT, FRAZER, FORT PECK, GLASGOW, AND  
HINSDALE  
419 AM MST THU NOV 20 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM MST THIS MORNING
 
 
* WHAT...VISIBILITY 1/4 TO 2 MILES IN DENSE FOG.  
 
* WHERE...CENTRAL AND SOUTHERN VALLEY AND WESTERN ROOSEVELT COUNTIES.  
 
* WHEN...UNTIL 10 AM MST THIS MORNING.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
GAH  
 
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