391  
SXUS45 KGGW 201659  
RECGGW  
 
FORT PECK LAKE RECREATION FORECAST  
NATIONAL WEATHER SERVICE GLASGOW MT  
959 AM MST TUE JAN 20 2026  
 
MTZ017-022-023-210100-  
DAM AREA OF FORT PECK-DUCK CREEK-YORK ISLAND-HAXBY POINT-  
959 AM MST TUE JAN 20 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
   
REST OF TODAY  
HIGHS 25 TO 30. WINDY. NORTHWEST WINDS 20 TO  
30 MPH WITH GUSTS TO AROUND 40 MPH. A SLIGHT CHANCE OF LIGHT SNOW  
LATE IN THE MORNING. PATCHY BLOWING SNOW THROUGH THE DAY. WAVE  
HEIGHTS UP TO 4 FEET. STORM TOTAL SNOW ACCUMULATION OF 1 TO  
2 INCHES.    
TONIGHT  
LOWS 15 TO 20. VERY WINDY. WEST WINDS 20 TO 30 MPH  
WITH GUSTS TO AROUND 50 MPH INCREASING TO NORTHWEST 30 TO 40 MPH  
WITH GUSTS TO AROUND 55 MPH LATE. PATCHY BLOWING SNOW THROUGH THE  
NIGHT. WAVE HEIGHTS UP TO 7 FEET.    
WEDNESDAY  
HIGHS 20 TO 25. WINDY. NORTHWEST WINDS 20 TO 30 MPH.  
GUSTS UP TO 55 MPH. PATCHY BLOWING SNOW THROUGH THE DAY. WAVE  
HEIGHTS UP TO 7 FEET.    
WEDNESDAY NIGHT  
LOWS ZERO TO 5 ABOVE ZERO. NORTHWEST WINDS  
10 TO 20 MPH. WAVE HEIGHTS UP TO 3 FEET.  
 
 
 
MTZ022-023-210100-  
DRY ARM AREA OF FORT PECK-ROCK CREEK-NELSON CREEK-TIMBER CREEK-  
959 AM MST TUE JAN 20 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS  
AFTERNOON...  
   
REST OF TODAY  
HIGHS AROUND 30. NORTHWEST WINDS 15 TO 25 MPH  
WITH GUSTS TO AROUND 40 MPH. A CHANCE OF LIGHT SNOW LATE IN THE  
MORNING, THEN A SLIGHT CHANCE OF LIGHT SNOW EARLY IN THE  
AFTERNOON. PATCHY BLOWING SNOW THROUGH THE DAY. WAVE HEIGHTS UP  
TO 4 FEET. STORM TOTAL SNOW ACCUMULATION OF 1 TO 2 INCHES.    
TONIGHT  
LOWS 15 TO 20. WINDY. WEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 45 MPH INCREASING TO NORTHWEST 25 TO 35 MPH WITH  
GUSTS TO AROUND 55 MPH LATE. PATCHY BLOWING SNOW THROUGH THE  
NIGHT. WAVE HEIGHTS UP TO 7 FEET.    
WEDNESDAY  
HIGHS AROUND 25. WINDY. NORTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS TO AROUND 55 MPH. PATCHY BLOWING SNOW THROUGH THE DAY.  
WAVE HEIGHTS UP TO 7 FEET.    
WEDNESDAY NIGHT  
LOWS AROUND 5 ABOVE. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO AROUND 25 MPH. WAVE HEIGHTS UP TO 3 FEET.  
 
 
 
MTZ016-017-021-022-210100-  
WEST END OF FORT PECK-THE PINES-HELL CREEK-UL BEND-CROOKED CREEK-  
959 AM MST TUE JAN 20 2026  
   
REST OF TODAY  
HIGHS 30 TO 35. NORTHWEST WINDS 15 TO 25 MPH  
WITH GUSTS TO AROUND 40 MPH. LIGHT SNOW LIKELY AND A CHANCE OF  
FREEZING RAIN LATE IN THE MORNING, THEN A SLIGHT CHANCE OF  
FREEZING RAIN EARLY IN THE AFTERNOON. PATCHY BLOWING SNOW THROUGH  
THE DAY. WAVE HEIGHTS UP TO 4 FEET. NEW SNOW ACCUMULATION LESS  
THAN ONE INCH. STORM TOTAL SNOW ACCUMULATION UP TO 2 INCHES.    
TONIGHT  
LOWS 15 TO 20. WINDY. WEST WINDS 15 TO 25 MPH WITH  
GUSTS TO AROUND 45 MPH INCREASING TO NORTHWEST 25 TO 35 MPH WITH  
GUSTS TO AROUND 55 MPH LATE. PATCHY BLOWING SNOW THROUGH THE  
NIGHT. WAVE HEIGHTS UP TO 6 FEET.    
WEDNESDAY  
HIGHS 25 TO 30. NORTHWEST WINDS 15 TO 25 MPH. GUSTS  
UP TO 50 MPH DECREASING TO 35 MPH IN THE AFTERNOON. PATCHY  
BLOWING SNOW THROUGH THE DAY. WAVE HEIGHTS UP TO 6 FEET.    
WEDNESDAY NIGHT  
LOWS 5 TO 10. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO AROUND 25 MPH. WAVE HEIGHTS UP TO 2 FEET.  
 
 
 
WEATHER.GOV/GLASGOW  
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