435  
SXUS45 KGGW 260011  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
511 PM MST THU DEC 25 2025  
 
MTZ017-022-023-261300-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
511 PM MST THU DEC 25 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM MST FRIDAY  
 
   
TONIGHT  
LOWS 20 TO 25. LIGHT AND VARIABLE WINDS. AREAS OF  
DENSE FREEZING FOG. WAVE HEIGHTS LESS THAN 1 FOOT.    
FRIDAY  
HIGHS AROUND 40. LIGHT AND VARIABLE WINDS BECOMING  
SOUTH AROUND 10 MPH IN THE AFTERNOON. PATCHY DENSE FREEZING FOG  
EARLY IN THE MORNING. A SLIGHT CHANCE OF LIGHT RAIN LATE IN THE  
AFTERNOON. WAVE HEIGHTS LESS THAN 1 FOOT.    
FRIDAY NIGHT  
LOWS 15 TO 20. SOUTHWEST WINDS AROUND 10 MPH. A  
SLIGHT CHANCE OF LIGHT RAIN AND FREEZING RAIN IN THE EVENING. A  
CHANCE OF FREEZING RAIN AND LIGHT SNOW LATE. WAVE HEIGHTS UP TO  
2 FEET.    
SATURDAY  
HIGHS 25 TO 30. NORTHWEST WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH INCREASING TO 15 TO 25 MPH IN THE LATE  
MORNING AND AFTERNOON. A CHANCE OF LIGHT SNOW AND FREEZING RAIN  
IN THE MORNING, THEN A CHANCE OF LIGHT SNOW IN THE AFTERNOON.  
WAVE HEIGHTS UP TO 4 FEET. STORM TOTAL SNOW ACCUMULATION UP TO  
1 INCH.  
 
 
 
MTZ022-023-261300-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
511 PM MST THU DEC 25 2025  
   
TONIGHT  
LOWS AROUND 25. LIGHT AND VARIABLE WINDS. AREAS OF  
FREEZING FOG UNTIL EARLY MORNING, THEN PATCHY FREEZING FOG LATE.  
WAVE HEIGHTS LESS THAN 1 FOOT.    
FRIDAY  
HIGHS AROUND 45. LIGHT AND VARIABLE WINDS BECOMING  
SOUTH AROUND 10 MPH IN THE LATE MORNING. A SLIGHT CHANCE OF LIGHT  
RAIN LATE IN THE AFTERNOON. WAVE HEIGHTS LESS THAN 1 FOOT.    
FRIDAY NIGHT  
LOWS AROUND 20. SOUTHWEST WINDS AROUND 10 MPH  
UNTIL EARLY MORNING BECOMING LIGHT. A SLIGHT CHANCE OF LIGHT RAIN  
IN THE EVENING. A SLIGHT CHANCE OF FREEZING RAIN LATE IN THE  
EVENING. A CHANCE OF FREEZING RAIN LATE. WAVE HEIGHTS LESS THAN  
1 FOOT.    
SATURDAY  
HIGHS AROUND 30. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH INCREASING TO 15 TO 25 MPH WITH GUSTS TO  
AROUND 35 MPH IN THE AFTERNOON. A CHANCE OF FREEZING RAIN AND  
LIGHT SNOW IN THE MORNING, THEN A CHANCE OF LIGHT SNOW IN THE  
AFTERNOON. WAVE HEIGHTS UP TO 4 FEET. STORM TOTAL SNOW  
ACCUMULATION UP TO 1 INCH.  
 
 
 
MTZ016-017-021-022-261300-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
511 PM MST THU DEC 25 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM MST FRIDAY  
 
   
TONIGHT  
LOWS AROUND 30. LIGHT AND VARIABLE WINDS. AREAS OF  
DENSE FOG IN THE EVENING. AREAS OF DENSE FREEZING FOG THROUGH THE  
NIGHT. PATCHY DENSE FOG AFTER MIDNIGHT. WAVE HEIGHTS LESS THAN  
1 FOOT.    
FRIDAY  
HIGHS 45 TO 50. LIGHT AND VARIABLE WINDS BECOMING SOUTH  
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE LATE MORNING AND  
AFTERNOON. A SLIGHT CHANCE OF LIGHT RAIN LATE IN THE AFTERNOON.  
WAVE HEIGHTS LESS THAN 1 FOOT.    
FRIDAY NIGHT  
LOWS AROUND 20. SOUTHWEST WINDS AROUND 10 MPH.  
GUSTS UP TO 20 MPH IN THE EVENING. A SLIGHT CHANCE OF LIGHT RAIN  
IN THE EVENING. A CHANCE OF FREEZING RAIN AND LIGHT SNOW LATE.  
WAVE HEIGHTS LESS THAN 1 FOOT.    
SATURDAY  
HIGHS AROUND 30. NORTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH. A CHANCE OF LIGHT SNOW AND FREEZING RAIN  
IN THE MORNING, THEN A CHANCE OF LIGHT SNOW IN THE AFTERNOON.  
WAVE HEIGHTS UP TO 3 FEET. STORM TOTAL SNOW ACCUMULATION UP TO  
1 INCH.  
 
 
 
WEATHER.GOV/GLASGOW  
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