839  
SXUS45 KGGW 221258  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
658 AM MDT SAT AUG 22 2026  
 
MTZ017-022-023-230000-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
658 AM MDT SAT AUG 22 2026  
 
...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT  
SUNDAY...  
   
TODAY
 
HIGHS 85 TO 90. SOUTHEAST WINDS 10 TO 20 MPH. GUSTS UP  
TO 35 MPH LATE IN THE AFTERNOON. WAVE HEIGHTS UP TO 3 FEET.    
TONIGHT
 
LOWS AROUND 65. SOUTHEAST WINDS 15 TO 25 MPH. GUSTS UP  
TO 35 MPH UNTIL EARLY MORNING. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVE HEIGHTS UP TO  
4 FEET.    
SUNDAY
 
HIGHS 85 TO 90. SOUTHEAST WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH IN THE MORNING BECOMING LIGHT. WAVE  
HEIGHTS LESS THAN 1 FOOT.    
SUNDAY NIGHT
 
LOWS 60 TO 65. LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH LATE IN THE EVENING, THEN BECOMING LIGHT  
AFTER MIDNIGHT BECOMING WEST AROUND 10 MPH LATE. SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE EVENING.  
WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
MTZ022-023-230000-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
658 AM MDT SAT AUG 22 2026  
 
...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT  
SUNDAY...  
   
TODAY
 
HIGHS 85 TO 90. SOUTHEAST WINDS 10 TO 20 MPH. GUSTS UP  
TO 30 MPH. WAVE HEIGHTS UP TO 2 FEET.    
TONIGHT
 
LOWS AROUND 65. SOUTHEAST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. WAVE HEIGHTS UP TO 3 FEET.    
SUNDAY
 
HIGHS 90 TO 95. SOUTHEAST WINDS AROUND 10 MPH WITH  
GUSTS TO AROUND 20 MPH IN THE MORNING BECOMING LIGHT. WAVE  
HEIGHTS LESS THAN 1 FOOT.    
SUNDAY NIGHT
 
LOWS 60 TO 65. LIGHT AND VARIABLE WINDS. A CHANCE  
OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING, THEN A CHANCE  
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
EVENING. WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
MTZ016-017-021-022-230000-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
658 AM MDT SAT AUG 22 2026  
 
...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT  
SUNDAY...  
   
TODAY
 
HIGHS 85 TO 90. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS  
TO AROUND 35 MPH. WAVE HEIGHTS UP TO 3 FEET.    
TONIGHT
 
LOWS AROUND 70. SOUTHEAST WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH DECREASING TO AROUND 10 MPH WITH GUSTS TO  
AROUND 25 MPH LATE. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. WAVE HEIGHTS UP TO 3 FEET.    
SUNDAY
 
HIGHS 90 TO 95. LIGHT AND VARIABLE WINDS. WAVE HEIGHTS  
LESS THAN 1 FOOT.    
SUNDAY NIGHT
 
LOWS AROUND 65. LIGHT AND VARIABLE WINDS BECOMING  
WEST AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH LATE. A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. WAVE  
HEIGHTS LESS THAN 1 FOOT.  
 

 
 
WEATHER.GOV/GLASGOW  
 
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