240  
SXUS43 KMQT 260902  
RECMQT  
 
MIZ001-262000-  
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK  
NATIONAL WEATHER SERVICE MARQUETTE MI  
502 AM EDT SAT JUL 26 2025  
 
ISLE ROYALE (SW AREAS)-  
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,  
AND WINDIGO-  
   
TODAY
 
A 20 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS LATE.  
PARTLY CLOUDY. HIGHS AROUND 68 AT THE SHORE AND 73 TO 78 INLAND.  
SOUTHWEST WINDS 5 TO 15 MPH. WAVES CALM TO 1 FOOT BUILDING TO 1 TO  
2 FEET.    
TONIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. PARTLY  
CLOUDY. LOWS 62 TO 67. SOUTHWEST WINDS 5 TO 15 MPH BECOMING 5 TO  
10 MPH LATE. CHANCE OF PRECIPITATION 30 PERCENT. WAVES SUBSIDING TO  
CALM TO 1 FOOT.    
SUNDAY
 
WARM. MOSTLY SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY  
SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS BY MID  
AFTERNOON. HIGHS AROUND 71 AT THE SHORE AND 79 TO 84 INLAND.  
SOUTHWEST WINDS 5 TO 10 MPH. WAVES CALM TO 1 FOOT.    
SUNDAY NIGHT
 
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH  
MIDNIGHT, THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
LATE. LOWS AROUND 62. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHWEST  
LATE. CHANCE OF PRECIPITATION 70 PERCENT. WAVES CALM TO 1 FOOT.    
MONDAY
 
PARTLY CLOUDY THROUGH EARLY AFTERNOON THEN CLEARING. HIGHS  
AROUND 71 AT THE SHORE AND 79 TO 84 INLAND. WEST WINDS 5 TO 10 MPH.  
WAVES CALM TO 1 FOOT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 62.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. HIGHS AROUND 69 AT THE SHORE  
AND 77 TO 82 INLAND. LOWS AROUND 60.  
 

 
 
ISLE ROYALE (NE AREAS)-  
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,  
AND ROCK HARBOR-  
   
TODAY
 
PARTLY CLOUDY. HIGHS AROUND 63 AT THE SHORE AND 70 TO  
75 INLAND. SOUTHWEST WINDS 10 TO 15 MPH. WAVES CALM TO 1 FOOT  
BUILDING TO 1 TO 2 FEET.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS THROUGH MIDNIGHT, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF RAIN SHOWERS AND THUNDERSTORMS LATE. LOWS 59 TO 64 INLAND  
AND AROUND 56 AT THE SHORE. SOUTH WINDS 10 TO 15 MPH BECOMING  
SOUTHWEST 5 TO 15 MPH BY MIDNIGHT. CHANCE OF PRECIPITATION  
30 PERCENT. WAVES SUBSIDING TO CALM TO 1 FOOT.    
SUNDAY
 
A 20 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS BY  
MID AFTERNOON. PARTLY CLOUDY. HIGHS AROUND 63 AT THE SHORE AND 74 TO  
79 INLAND. SOUTHWEST WINDS 5 TO 10 MPH BECOMING SOUTH LATE. WAVES  
CALM TO 1 FOOT.    
SUNDAY NIGHT
 
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
LOWS 56 TO 61. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHWEST LATE.  
CHANCE OF PRECIPITATION 60 PERCENT. WAVES CALM TO 1 FOOT.    
MONDAY
 
PARTLY CLOUDY THROUGH EARLY AFTERNOON THEN CLEARING. HIGHS  
AROUND 65 AT THE SHORE AND 75 TO 80 INLAND. WEST WINDS 5 TO 10 MPH.  
WAVES CALM TO 1 FOOT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 57 TO 62.    
TUESDAY
 
SUNNY. HIGHS AROUND 63 AT THE SHORE AND 72 TO 77 INLAND.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 61.    
WEDNESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. HIGHS AROUND 62 AT THE  
SHORE AND 71 TO 76 INLAND. LOWS 55 TO 60.  
 

 
 
ISLE ROYALE (NW AREAS)-  
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-  
   
TODAY
 
A 20 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS LATE.  
PARTLY CLOUDY. HIGHS AROUND 65 AT THE SHORE AND 73 TO 78 INLAND.  
SOUTHWEST WINDS 10 TO 15 MPH. WAVES CALM TO 1 FOOT BUILDING TO 1 TO  
2 FEET.    
TONIGHT
 
A 30 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS  
THROUGH MIDNIGHT. PARTLY CLOUDY. LOWS 59 TO 64. SOUTHWEST WINDS  
10 TO 15 MPH BECOMING 5 TO 15 MPH BY MIDNIGHT. WAVES SUBSIDING TO  
CALM TO 1 FOOT.    
SUNDAY
 
A 20 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS BY  
MID AFTERNOON. PARTLY CLOUDY. HIGHS AROUND 66 AT THE SHORE AND 78 TO  
83 INLAND. SOUTHWEST WINDS 5 TO 10 MPH BECOMING SOUTH BY MID  
AFTERNOON. WAVES CALM TO 1 FOOT.    
SUNDAY NIGHT
 
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.  
LOWS 58 TO 63. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHWEST LATE.  
CHANCE OF PRECIPITATION 60 PERCENT. WAVES CALM TO 1 FOOT.    
MONDAY
 
PARTLY CLOUDY THROUGH EARLY AFTERNOON THEN CLEARING. HIGHS  
AROUND 68 AT THE SHORE AND 78 TO 83 INLAND. WEST WINDS 5 TO 10 MPH.  
WAVES CALM TO 1 FOOT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO 63.    
TUESDAY
 
SUNNY. HIGHS AROUND 66 AT THE SHORE AND 76 TO 81 INLAND.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 57 TO 62.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLEAR. HIGHS AROUND 65 AT  
THE SHORE AND 74 TO 79 INLAND. LOWS 56 TO 61.    
THURSDAY
 
SUNNY. HIGHS AROUND 64 AT THE SHORE AND 74 TO 79 INLAND.   
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS 56 TO 61. HIGHS  
AROUND 65 AT THE SHORE AND 75 TO 80 INLAND.  
 

 
 
ISLE ROYALE (SE AREAS)-  
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-  
   
TODAY
 
PARTLY CLOUDY. HIGHS AROUND 68 AT THE SHORE AND 72 TO  
77 INLAND. SOUTHWEST WINDS 5 TO 15 MPH. WAVES CALM TO 1 FOOT  
BUILDING TO 1 TO 2 FEET, THEN SUBSIDING TO CALM TO 1 FOOT.    
TONIGHT
 
A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. PARTLY  
CLOUDY. LOWS AROUND 62. SOUTHWEST WINDS 5 TO 15 MPH BECOMING 5 TO  
10 MPH BY MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT. WAVES CALM  
TO 1 FOOT.    
SUNDAY
 
WARMER. MOSTLY SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY  
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS BY  
MID AFTERNOON. HIGHS AROUND 68 AT THE SHORE AND 79 TO 84 INLAND.  
WEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST BY LATE MORNING. WAVES  
CALM TO 1 FOOT.    
SUNDAY NIGHT
 
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH  
MIDNIGHT, THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
LATE. LOWS 59 TO 64. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHWEST BY  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT. WAVES CALM TO 1 FOOT.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 69 AT THE SHORE AND 79 TO  
84 INLAND. WEST WINDS 5 TO 10 MPH. WAVES CALM TO 1 FOOT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 59 TO 64.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. HIGHS AROUND 65 AT THE SHORE  
AND 77 TO 82 INLAND. LOWS AROUND 59.  
 

 
 

 
 
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