545  
SXUS43 KMQT 190822  
RECMQT  
 
MIZ001-192130-  
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK  
NATIONAL WEATHER SERVICE MARQUETTE MI  
422 AM EDT SAT APR 19 2025  
 
ISLE ROYALE (SW AREAS)-  
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,  
AND WINDIGO-  
   
TODAY
 
PARTLY SUNNY. HIGHS AROUND 39. NORTH WINDS 5 TO 15 MPH  
BECOMING SOUTHWEST 5 TO 10 MPH LATE. WAVES CALM TO 1 FOOT.    
TONIGHT
 
MOSTLY CLEAR. LOWS 28 TO 33. SOUTHWEST WINDS 5 TO 10 MPH  
BECOMING SOUTH LATE. WAVES CALM TO 1 FOOT.    
SUNDAY
 
WARMER. SUNNY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 42 AT THE SHORE AND 45 TO 50 INLAND. SOUTH  
WINDS 5 TO 10 MPH BECOMING SOUTHEAST 5 TO 15 MPH LATE. WAVES CALM TO  
1 FOOT.    
SUNDAY NIGHT
 
A 40 PERCENT CHANCE OF RAIN SHOWERS LATE. CLOUDY.  
LOWS 32 TO 37. EAST WINDS 5 TO 15 MPH BECOMING NORTHEAST LATE. WAVES  
BUILDING TO 1 TO 2 FEET.    
MONDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS AROUND 41. NORTHEAST  
WINDS 10 TO 20 MPH BECOMING NORTH 15 TO 20 MPH BY MID AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. WAVES BUILDING TO 2 TO 4 FEET.    
MONDAY NIGHT
 
MOSTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY  
CLOUDY. LOWS 33 TO 38.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 43 TO 48.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 34 TO 39.    
WEDNESDAY THROUGH THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 46 TO 51.  
LOWS 34 TO 39.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 45.  
 

 
 
ISLE ROYALE (NE AREAS)-  
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,  
AND ROCK HARBOR-  
   
TODAY
 
PARTLY CLOUDY. HIGHS AROUND 38. NORTH WINDS 10 TO 15 MPH  
BECOMING WEST 5 TO 10 MPH LATE. WAVES 1 TO 2 FEET SUBSIDING TO CALM  
TO 1 FOOT.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 31. SOUTHWEST WINDS 5 TO 10 MPH  
BECOMING SOUTH LATE. WAVES CALM TO 1 FOOT.    
SUNDAY
 
SUNNY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.  
HIGHS 39 TO 44. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHEAST 10 TO  
15 MPH LATE. WAVES BUILDING TO 1 TO 2 FEET.    
SUNDAY NIGHT
 
A 40 PERCENT CHANCE OF RAIN SHOWERS LATE. MOSTLY  
CLOUDY. LOWS AROUND 34. SOUTHEAST WINDS 10 TO 20 MPH BECOMING EAST  
LATE. WAVES BUILDING TO 2 TO 4 FEET.    
MONDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS AROUND 39. NORTHEAST  
WINDS 10 TO 20 MPH BECOMING NORTH 15 TO 20 MPH BY MID AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. WAVES BUILDING TO 3 TO 5 FEET.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS THROUGH MIDNIGHT, THEN PARTLY CLOUDY LATE. LOWS 34 TO 39.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 42.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS LATE. MOSTLY CLOUDY. LOWS  
AROUND 37. CHANCE OF SHOWERS 40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH EARLY AFTERNOON THEN BECOMING  
PARTLY CLOUDY. HIGHS AROUND 44.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 36.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY. HIGHS 42 TO 47. LOWS  
AROUND 36.  
 

 
 
ISLE ROYALE (NW AREAS)-  
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-  
   
TODAY
 
PARTLY SUNNY. HIGHS AROUND 39. NORTH WINDS 10 TO 15 MPH  
BECOMING WEST 5 TO 10 MPH LATE. WAVES 1 TO 2 FEET SUBSIDING TO CALM  
TO 1 FOOT.    
TONIGHT
 
MOSTLY CLEAR. LOWS 29 TO 34. SOUTHWEST WINDS 5 TO 10 MPH  
BECOMING SOUTH LATE. WAVES CALM TO 1 FOOT.    
SUNDAY
 
SUNNY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.  
HIGHS AROUND 41 AT THE SHORE AND 43 TO 48 INLAND. SOUTH WINDS 5 TO  
15 MPH BECOMING SOUTHEAST 10 TO 15 MPH LATE. WAVES BUILDING TO 1 TO  
2 FEET.    
SUNDAY NIGHT
 
A 30 PERCENT CHANCE OF RAIN SHOWERS LATE. MOSTLY  
CLOUDY. LOWS 32 TO 37. SOUTHEAST WINDS 10 TO 15 MPH BECOMING EAST  
LATE. WAVES BUILDING TO 2 TO 3 FEET.    
MONDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS AROUND 40. NORTHEAST  
WINDS 10 TO 20 MPH BECOMING NORTH 15 TO 20 MPH BY MID AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. WAVES BUILDING TO 2 TO 4 FEET.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS THROUGH MIDNIGHT, THEN PARTLY CLOUDY LATE. LOWS 33 TO 38.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 44.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS LATE. MOSTLY CLOUDY. LOWS  
34 TO 39. CHANCE OF SHOWERS 40 PERCENT.    
WEDNESDAY THROUGH FRIDAY
 
MOSTLY CLOUDY. HIGHS 44 TO 49. LOWS  
34 TO 39.  
 

 
 
ISLE ROYALE (SE AREAS)-  
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-  
   
TODAY
 
PARTLY SUNNY. HIGHS AROUND 39. NORTHWEST WINDS 5 TO 15 MPH  
BECOMING WEST 5 TO 10 MPH LATE. WAVES CALM TO 1 FOOT.    
TONIGHT
 
MOSTLY CLEAR. LOWS 29 TO 34. SOUTHWEST WINDS 5 TO 10 MPH  
BECOMING SOUTH LATE. WAVES CALM TO 1 FOOT.    
SUNDAY
 
SUNNY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.  
HIGHS AROUND 42 AT THE SHORE AND 44 TO 49 INLAND. SOUTH WINDS 5 TO  
10 MPH BECOMING EAST 10 TO 15 MPH LATE. WAVES BUILDING TO 1 TO  
2 FEET.    
SUNDAY NIGHT
 
A 40 PERCENT CHANCE OF RAIN SHOWERS LATE. CLOUDY.  
LOWS AROUND 34. EAST WINDS 5 TO 15 MPH. WAVES BUILDING TO 2 TO  
3 FEET.    
MONDAY
 
RAIN AND SNOW SHOWERS LIKELY. HIGHS AROUND 41. NORTHEAST  
WINDS 10 TO 20 MPH BECOMING NORTH 15 TO 20 MPH BY MID AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT. WAVES BUILDING TO 2 TO 4 FEET.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS THROUGH MIDNIGHT, THEN PARTLY CLOUDY LATE. LOWS 33 TO 38.    
TUESDAY
 
MOSTLY SUNNY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY  
SUNNY. HIGHS 42 TO 47.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 37.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS 44 TO 49.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 36.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 44 TO 49. LOWS  
34 TO 39.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 44.  
 

 
 

 
 
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