340  
SXUS45 KGGW 310834  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
234 AM MDT SUN AUG 31 2025  
 
MTZ017-022-023-010000-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
234 AM MDT SUN AUG 31 2025  
   
TODAY
 
HIGHS 80 TO 85. SOUTH WINDS AROUND 10 MPH. WAVE HEIGHTS  
LESS THAN 1 FOOT.    
TONIGHT
 
LOWS 55 TO 60. SOUTH WINDS AROUND 10 MPH IN THE  
EVENING BECOMING LIGHT. WAVE HEIGHTS LESS THAN 1 FOOT.    
LABOR DAY
 
HIGHS 85 TO 90. LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE LATE  
MORNING AND AFTERNOON. WAVE HEIGHTS LESS THAN 1 FOOT.    
MONDAY NIGHT
 
LOWS AROUND 60. NORTH WINDS 10 TO 15 MPH UNTIL  
EARLY MORNING BECOMING LIGHT. WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
MTZ022-023-010000-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
234 AM MDT SUN AUG 31 2025  
   
TODAY
 
HIGHS 85 TO 90. LIGHT AND VARIABLE WINDS BECOMING SOUTH  
AROUND 10 MPH IN THE LATE MORNING AND EARLY AFTERNOON, THEN  
BECOMING LIGHT LATE IN THE AFTERNOON. WAVE HEIGHTS LESS THAN  
1 FOOT.    
TONIGHT
 
LOWS 55 TO 60. LIGHT AND VARIABLE WINDS. WAVE HEIGHTS  
LESS THAN 1 FOOT.    
LABOR DAY
 
HIGHS 85 TO 90. LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON. WAVE HEIGHTS LESS THAN  
1 FOOT.    
MONDAY NIGHT
 
LOWS 55 TO 60. NORTH WINDS 10 TO 15 MPH IN THE  
EVENING BECOMING LIGHT. WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
MTZ016-017-021-022-010000-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
234 AM MDT SUN AUG 31 2025  
   
TODAY
 
HIGHS 85 TO 90. LIGHT AND VARIABLE WINDS BECOMING  
SOUTHWEST AROUND 10 MPH EARLY IN THE AFTERNOON, THEN SHIFTING TO  
THE WEST LATE IN THE AFTERNOON. WAVE HEIGHTS LESS THAN 1 FOOT.    
TONIGHT
 
LOWS AROUND 60. LIGHT AND VARIABLE WINDS. WAVE HEIGHTS  
LESS THAN 1 FOOT.    
LABOR DAY
 
HIGHS 85 TO 90. LIGHT AND VARIABLE WINDS BECOMING  
NORTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE AFTERNOON.  
WAVE HEIGHTS LESS THAN 1 FOOT.    
MONDAY NIGHT
 
LOWS AROUND 60. NORTH WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH IN THE EVENING BECOMING LIGHT. WAVE  
HEIGHTS UP TO 2 FEET.  
 

 
 
WEATHER.GOV/GLASGOW  
 
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