516  
SXUS45 KGGW 130143  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
743 PM MDT WED AUG 12 2026  
 
MTZ017-022-023-131200-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
743 PM MDT WED AUG 12 2026  
   
..LAKE WIND ADVISORY IN EFFECT UNTIL NOON MDT THURSDAY
 
 
   
TONIGHT
 
LOWS 55 TO 60. NORTHEAST WINDS 15 TO 25 MPH WITH GUSTS  
TO AROUND 40 MPH. SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE LATE EVENING AND EARLY MORNING. SHOWERS  
LIKELY LATE. WAVE HEIGHTS UP TO 4 FEET.    
THURSDAY
 
HIGHS 65 TO 70. EAST WINDS 15 TO 25 MPH. GUSTS UP TO  
35 MPH DECREASING TO 25 MPH LATE IN THE AFTERNOON. SHOWERS  
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVE  
HEIGHTS UP TO 4 FEET.    
THURSDAY NIGHT
 
LOWS 55 TO 60. EAST WINDS 10 TO 20 MPH. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS LIKELY THROUGH  
THE NIGHT. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVE  
HEIGHTS UP TO 2 FEET.    
FRIDAY
 
HIGHS AROUND 70. NORTHEAST WINDS AROUND 10 MPH SHIFTING  
TO THE NORTH WITH GUSTS TO AROUND 20 MPH IN THE LATE MORNING AND  
AFTERNOON. A CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT  
CHANCE OF SHOWERS IN THE AFTERNOON. WAVE HEIGHTS LESS THAN  
1 FOOT.  
 

 
 
MTZ022-023-131200-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
743 PM MDT WED AUG 12 2026  
   
..LAKE WIND ADVISORY IN EFFECT UNTIL NOON MDT THURSDAY
 
 
   
TONIGHT
 
LOWS AROUND 55. NORTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 35 MPH. A CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT, THEN SHOWERS LIKELY LATE. WAVE HEIGHTS UP TO 3 FEET.    
THURSDAY
 
HIGHS 70 TO 75. EAST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH. SHOWERS LIKELY EARLY IN THE MORNING, THEN SHOWERS  
IN THE LATE MORNING AND AFTERNOON. A CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. WAVE HEIGHTS UP TO 3 FEET.    
THURSDAY NIGHT
 
LOWS AROUND 55. EAST WINDS 10 TO 15 MPH WITH  
GUSTS TO AROUND 25 MPH UNTIL EARLY MORNING BECOMING LIGHT.  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVE  
HEIGHTS UP TO 2 FEET.    
FRIDAY
 
HIGHS AROUND 70. LIGHT AND VARIABLE WINDS BECOMING  
NORTH AROUND 10 MPH WITH GUSTS TO AROUND 20 MPH IN THE LATE  
MORNING AND AFTERNOON. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVE HEIGHTS LESS THAN  
1 FOOT.  
 

 
 
MTZ016-017-021-022-131200-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
743 PM MDT WED AUG 12 2026  
   
..LAKE WIND ADVISORY IN EFFECT UNTIL NOON MDT THURSDAY
 
 
   
TONIGHT
 
LOWS AROUND 60. NORTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 40 MPH. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS LATE IN THE EVENING. SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVE HEIGHTS UP TO  
4 FEET.    
THURSDAY
 
HIGHS 70 TO 75. NORTHEAST WINDS 10 TO 20 MPH. GUSTS  
UP TO 35 MPH DECREASING TO 25 MPH LATE IN THE AFTERNOON. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS THROUGH THE DAY.  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVE HEIGHTS UP TO  
3 FEET.    
THURSDAY NIGHT
 
LOWS 55 TO 60. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 25 MPH UNTIL EARLY MORNING BECOMING LIGHT.  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. WAVE HEIGHTS UP TO 2 FEET.    
FRIDAY
 
HIGHS 70 TO 75. NORTH WINDS AROUND 10 MPH. GUSTS UP TO  
20 MPH IN THE LATE MORNING AND AFTERNOON. A CHANCE OF SHOWERS IN  
THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
WAVE HEIGHTS LESS THAN 1 FOOT.  
 

 
 
WEATHER.GOV/GLASGOW  
 
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