824
SXUS43 KMQT 180903
RECMQT
MIZ001-182000-
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK
NATIONAL WEATHER SERVICE MARQUETTE MI
502 AM EDT MON MAY 18 2026
ISLE ROYALE (SW AREAS)-
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,
AND WINDIGO-
TODAY
PATCHY FOG THROUGH EARLY AFTERNOON. A CHANCE OF RAIN
SHOWERS EARLY, THEN A SLIGHT CHANCE OF RAIN SHOWERS BY LATE MORNING.
MOSTLY CLOUDY. HIGHS AROUND 48 AT THE SHORE AND 53 TO 58 INLAND.
NORTHEAST WINDS 5 TO 15 MPH. WAVES 1 TO 2 FEET BUILDING TO 2 TO
3 FEET, THEN SUBSIDING TO 1 TO 2 FEET.
TONIGHT
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH MIDNIGHT, THEN RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE. PATCHY FOG LATE. LOWS AROUND 38.
NORTHEAST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT. WAVES BUILDING TO 3 TO 6 FEET.
TUESDAY
RAIN SHOWERS LIKELY THROUGH EARLY AFTERNOON. PATCHY FOG
THROUGH EARLY AFTERNOON. MOSTLY CLOUDY. HIGHS AROUND 43 AT THE SHORE
AND 47 TO 52 INLAND. NORTH WINDS 10 TO 20 MPH BECOMING NORTHWEST BY
LATE MORNING. CHANCE OF SHOWERS 60 PERCENT. WAVES SUBSIDING TO 2 TO
3 FEET.
TUESDAY NIGHT
MOSTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 35. NORTHWEST WINDS 5 TO 15 MPH. WAVES BUILDING
TO 2 TO 4 FEET SUBSIDING TO CALM TO 1 FOOT.
WEDNESDAY
SUNNY. AREAS OF FROST THROUGH EARLY AFTERNOON. HIGHS
AROUND 44 AT THE SHORE AND 47 TO 52 INLAND. NORTHWEST WINDS UP TO
10 MPH BECOMING SOUTHWEST BY MID AFTERNOON. WAVES BUILDING TO 1 TO
2 FEET.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 38. HIGHS
AROUND 49 AT THE SHORE AND 54 TO 59 INLAND.
THURSDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY. LOWS AROUND 41.
HIGHS AROUND 50 AT THE SHORE AND 57 TO 62 INLAND.
ISLE ROYALE (NE AREAS)-
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,
AND ROCK HARBOR-
TODAY
A CHANCE OF RAIN SHOWERS EARLY. A SLIGHT CHANCE OF RAIN
SHOWERS BY EARLY AFTERNOON. PATCHY FOG EARLY, THEN PATCHY DENSE FOG
BY LATE MORNING. MOSTLY CLOUDY. HIGHS AROUND 45 AT THE SHORE AND
48 TO 53 INLAND. NORTHEAST WINDS 5 TO 15 MPH. WAVES 3 TO 5 FEET.
TONIGHT
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH MIDNIGHT, THEN RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE. PATCHY FOG. LOWS AROUND 37. NORTHEAST
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT. WAVES
BUILDING TO 3 TO 6 FEET.
TUESDAY
COOL. RAIN SHOWERS LIKELY THROUGH EARLY AFTERNOON. PATCHY
FOG THROUGH EARLY AFTERNOON. MOSTLY CLOUDY. HIGHS 40 TO 45. NORTH
WINDS 10 TO 20 MPH BECOMING NORTHWEST BY LATE MORNING. CHANCE OF
SHOWERS 70 PERCENT. WAVES 3 TO 6 FEET.
TUESDAY NIGHT
MOSTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 35. NORTHWEST WINDS 5 TO 15 MPH. WAVES SUBSIDING
TO 1 TO 2 FEET.
WEDNESDAY
COOL, SUNNY. AREAS OF FROST THROUGH EARLY AFTERNOON.
HIGHS AROUND 41 AT THE SHORE AND 43 TO 48 INLAND. NORTHWEST WINDS
5 TO 15 MPH BECOMING SOUTHWEST BY MID AFTERNOON. WAVES SUBSIDING TO
CALM TO 1 FOOT BUILDING TO 1 TO 2 FEET.
WEDNESDAY NIGHT AND THURSDAY
COOL. MOSTLY CLEAR. LOWS AROUND 38.
HIGHS AROUND 45 AT THE SHORE AND 48 TO 53 INLAND.
THURSDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40.
HIGHS AROUND 44 AT THE SHORE AND 52 TO 57 INLAND.
ISLE ROYALE (NW AREAS)-
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-
TODAY
A CHANCE OF RAIN SHOWERS EARLY, THEN A SLIGHT CHANCE OF
RAIN SHOWERS BY LATE MORNING. PATCHY FOG THROUGH EARLY AFTERNOON.
PATCHY DENSE FOG BY EARLY AFTERNOON. MOSTLY CLOUDY. HIGHS AROUND
46 AT THE SHORE AND 51 TO 56 INLAND. NORTHEAST WINDS 5 TO 15 MPH.
WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 3 FEET.
TONIGHT
A CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH MIDNIGHT, THEN RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS LATE. PATCHY FOG. LOWS AROUND 37. NORTHEAST
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT. WAVES
BUILDING TO 3 TO 6 FEET.
TUESDAY
COOL. RAIN SHOWERS LIKELY THROUGH EARLY AFTERNOON. PATCHY
FOG THROUGH EARLY AFTERNOON. MOSTLY CLOUDY. HIGHS AROUND 42 AT THE
SHORE AND 45 TO 50 INLAND. NORTH WINDS 10 TO 20 MPH BECOMING
NORTHWEST BY LATE MORNING. CHANCE OF SHOWERS 70 PERCENT. WAVES 3 TO
6 FEET.
TUESDAY NIGHT
MOSTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 35. NORTHWEST WINDS 5 TO 15 MPH. WAVES SUBSIDING
TO 1 TO 2 FEET.
WEDNESDAY
COOL, SUNNY. PATCHY FROST THROUGH EARLY AFTERNOON.
HIGHS AROUND 44 AT THE SHORE AND 46 TO 51 INLAND. NORTHWEST WINDS
5 TO 15 MPH BECOMING SOUTHWEST BY MID AFTERNOON. WAVES SUBSIDING TO
CALM TO 1 FOOT BUILDING TO 1 TO 2 FEET.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 38. HIGHS
AROUND 46 AT THE SHORE AND 51 TO 56 INLAND.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
40. HIGHS AROUND 46 AT THE SHORE AND 52 TO 57 INLAND.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 49 AT THE SHORE AND 54 TO
59 INLAND.
ISLE ROYALE (SE AREAS)-
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-
TODAY
WARMER. A CHANCE OF RAIN SHOWERS EARLY. A SLIGHT CHANCE OF
RAIN SHOWERS BY EARLY AFTERNOON. PATCHY FOG. MOSTLY CLOUDY. HIGHS
AROUND 45 AT THE SHORE AND 53 TO 58 INLAND. NORTHEAST WINDS 5 TO
10 MPH BECOMING 5 TO 15 MPH BY LATE MORNING. WAVES 2 TO 4 FEET.
TONIGHT
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS
THROUGH MIDNIGHT, THEN RAIN SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS LATE. PATCHY FOG. LOWS AROUND 38. NORTHEAST WINDS 5 TO
15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT. WAVES BUILDING TO
3 TO 5 FEET.
TUESDAY
RAIN SHOWERS LIKELY THROUGH EARLY AFTERNOON. PATCHY FOG
THROUGH EARLY AFTERNOON. MOSTLY CLOUDY. HIGHS AROUND 43 AT THE SHORE
AND 46 TO 51 INLAND. NORTH WINDS 10 TO 20 MPH BECOMING NORTHWEST BY
LATE MORNING. CHANCE OF SHOWERS 60 PERCENT. WAVES SUBSIDING TO 1 TO
2 FEET.
TUESDAY NIGHT
MOSTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 36. NORTHWEST WINDS 5 TO 15 MPH. WAVES SUBSIDING
TO CALM TO 1 FOOT.
WEDNESDAY
SUNNY. PATCHY FROST THROUGH EARLY AFTERNOON. HIGHS
AROUND 43 AT THE SHORE AND 46 TO 51 INLAND. NORTHWEST WINDS UP TO
10 MPH BECOMING SOUTHWEST BY MID AFTERNOON. WAVES BUILDING TO 1 TO
2 FEET.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS AROUND 38. HIGHS
AROUND 45 AT THE SHORE AND 53 TO 58 INLAND.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
41. HIGHS AROUND 46 AT THE SHORE AND 53 TO 58 INLAND.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 48 AT THE SHORE AND 55 TO
60 INLAND.
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