484  
SXUS45 KGGW 210748  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
1248 AM MST SUN DEC 21 2025  
 
MTZ017-022-023-221300-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
1248 AM MST SUN DEC 21 2025  
   
REST OF TONIGHT
 
HIGHS AROUND 35. LOWS 20 TO 25. SOUTHEAST  
WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH. A SLIGHT CHANCE  
OF FREEZING RAIN AND LIGHT SNOW. WAVE HEIGHTS UP TO 2 FEET.    
MONDAY
 
HIGHS AROUND 40. SOUTHEAST WINDS AROUND 10 MPH SHIFTING  
TO THE SOUTHWEST WITH GUSTS TO AROUND 20 MPH IN THE LATE MORNING  
AND EARLY AFTERNOON, THEN SHIFTING TO THE WEST LATE IN THE  
AFTERNOON. A SLIGHT CHANCE OF FREEZING RAIN EARLY IN THE MORNING,  
THEN A SLIGHT CHANCE OF LIGHT RAIN AND FREEZING RAIN LATE IN THE  
MORNING. WAVE HEIGHTS LESS THAN 1 FOOT.    
MONDAY NIGHT
 
LOWS 15 TO 20. NORTHWEST WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT, THEN  
BECOMING EAST AROUND 10 MPH LATE. WAVE HEIGHTS LESS THAN 1 FOOT.    
TUESDAY
 
HIGHS 30 TO 35. EAST WINDS AROUND 10 MPH UNTIL LATE  
AFTERNOON BECOMING LIGHT. WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
MTZ022-023-221300-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
1248 AM MST SUN DEC 21 2025  
   
REST OF TONIGHT
 
HIGHS 35 TO 40. LOWS 20 TO 25. SOUTHEAST WINDS  
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH. A CHANCE OF FREEZING  
RAIN AND A SLIGHT CHANCE OF LIGHT SNOW. WAVE HEIGHTS LESS THAN  
1 FOOT.    
MONDAY
 
HIGHS 40 TO 45. LIGHT AND VARIABLE WINDS BECOMING WEST  
AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON. A  
CHANCE OF FREEZING RAIN EARLY IN THE MORNING, THEN A CHANCE OF  
LIGHT RAIN AND FREEZING RAIN LATE IN THE MORNING. WAVE HEIGHTS  
LESS THAN 1 FOOT.    
MONDAY NIGHT
 
LOWS AROUND 20. LIGHT AND VARIABLE WINDS. WAVE  
HEIGHTS LESS THAN 1 FOOT.    
TUESDAY
 
HIGHS 35 TO 40. LIGHT AND VARIABLE WINDS. WAVE HEIGHTS  
LESS THAN 1 FOOT.  
 

 
 
MTZ016-017-021-022-221300-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
1248 AM MST SUN DEC 21 2025  
   
REST OF TONIGHT
 
HIGHS AROUND 40. LOWS 25 TO 30. SOUTH WINDS  
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH. A SLIGHT CHANCE OF  
LIGHT RAIN AND FREEZING RAIN. WAVE HEIGHTS UP TO 2 FEET.    
MONDAY
 
HIGHS AROUND 45. LIGHT AND VARIABLE WINDS BECOMING WEST  
AROUND 10 MPH IN THE LATE MORNING. GUSTS UP TO 20 MPH. A SLIGHT  
CHANCE OF LIGHT RAIN AND FREEZING RAIN EARLY IN THE MORNING, THEN  
A CHANCE OF FREEZING RAIN AND A SLIGHT CHANCE OF LIGHT RAIN LATE  
IN THE MORNING. WAVE HEIGHTS LESS THAN 1 FOOT.    
MONDAY NIGHT
 
LOWS 20 TO 25. NORTHWEST WINDS AROUND 10 MPH  
EARLY IN THE EVENING BECOMING LIGHT. WAVE HEIGHTS LESS THAN  
1 FOOT.    
TUESDAY
 
HIGHS AROUND 40. LIGHT AND VARIABLE WINDS. WAVE  
HEIGHTS LESS THAN 1 FOOT.  
 

 
 
WEATHER.GOV/GLASGOW  
 
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