413  
AWUS85 KGGW 211047  
RWSGGW  
 
REGIONAL WEATHER SUMMARY  
NATIONAL WEATHER SERVICE GLASGOW MT  
347 AM MST SAT DEC 21 2024  
 
THIS IS THE REGIONAL WEATHER SUMMARY FOR THE EASTERN TWO-THIRDS  
OF MONTANA, SOUTHERN SASKATCHEWAN, AND WESTERN NORTH DAKOTA.  
 
A PACIFIC TROUGH WILL MOVE ONSHORE AND ACROSS THE CASCADES. THIS  
SYSTEM WILL BE WHAT BRINGS FREEZING RAIN AND RAIN ACROSS THE  
REGION LATE TONIGHT AND INTO SUNDAY.  
 
TODAY, CLOUDS INCREASE REGION WIDE THROUGH THE DAY. HIGHS WILL  
RANGE FROM THE 20S AND 30S ALONG THE INTERNATIONAL BORDER TO AS  
HIGH AS THE 50S ACROSS THE SOUTHERN HALF OF THE REGION.  
 
TONIGHT, AN AREA OF FREEZING RAIN MOVES ACROSS CENTRAL MONTANA  
INTO NORTHEAST MONTANA. LOWS WILL BE IN THE TEENS NORTH AND EAST  
OF FORT PECK LAKE. ELSEWHERE, LOWS WILL REACH INTO THE 20S AND  
30S.  
 
SUNDAY, FREEZING RAIN CONTINUES TO MOVE ACROSS NORTHEAST MONTANA  
AND ENTERING NORTH DAKOTA BY THE EVENING. HIGHS WILL RANGE FROM  
THE 30S TO 50S.  
 

 
 
WEATHER.GOV/GLASGOW  
 
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