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SXUS43 KMQT 092101
RECMQT

MIZ001-100800-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 PM EDT Wed Jul 9 2025

Isle Royale (SW areas)-
Including Greenstone Ridge South, Little Todd Harbor, Minong Ridge,
and Windigo-

.TONIGHT...Mostly clear. Lows around 52. Southwest winds up to 5 mph
becoming southeast late. Waves calm to 1 foot.
.THURSDAY...Sunny through early afternoon then becoming partly
cloudy. Highs around 62 at the shore and 70 to 75 inland. Southeast
winds up to 10 mph. Waves calm to 1 foot.
.THURSDAY NIGHT...Partly cloudy through midnight, then mostly cloudy
with a 20 percent chance of rain showers late. Lows 52 to 57.
Southeast winds 5 to 10 mph becoming northeast late, then becoming
southeast late. Waves calm to 1 foot.
.FRIDAY...A slight chance of rain showers and thunderstorms through
early afternoon, then a chance of rain showers and a slight chance
of thunderstorms by mid afternoon. Partly sunny. Highs around 65 at
the shore and 73 to 78 inland. South winds 5 to 10 mph becoming
southeast late. Chance of precipitation 50 percent. Waves calm to
1 foot.
.FRIDAY NIGHT...Rain showers likely and a chance of thunderstorms
through midnight, then a chance of rain showers and thunderstorms
late. Cloudy. Lows 54 to 59. East winds 5 to 10 mph becoming
northwest late. Chance of precipitation 70 percent. Waves calm to
1 foot.
.SATURDAY...Partly sunny with a chance of rain showers. Highs around
65 at the shore and 73 to 78 inland. Chance of showers 40 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 55 to 60. Highs
around 65 at the shore and 74 to 79 inland.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 56 to 61. Highs around
66 at the shore and 75 to 80 inland.
.MONDAY NIGHT AND TUESDAY...A 30 percent chance of rain showers.
Mostly cloudy. Lows 55 to 60. Highs around 64 at the shore and 73 to
78 inland.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 52 to 57.
.WEDNESDAY...A chance of rain showers. Partly sunny. Highs around
61 at the shore and 69 to 74 inland. Chance of showers 30 percent.

&&

Isle Royale (NE areas)-
Including Greenstone Ridge North, Malone Bay, Mount Saginaw,
and Rock Harbor-

.TONIGHT...Mostly clear. Lows 47 to 52. Southwest winds up to 10 mph
becoming south late. Waves calm to 1 foot.
.THURSDAY...Mostly sunny. Highs around 52 at the shore and 64 to
69 inland. Southeast winds up to 10 mph. Waves calm to 1 foot.
.THURSDAY NIGHT...A 20 percent chance of rain showers late. Mostly
cloudy. Lows 49 to 54 inland and around 47 at the shore. Southeast
winds 5 to 10 mph becoming east late, then becoming southeast late.
Waves building to 1 to 2 feet subsiding to calm to 1 foot.
.FRIDAY...A slight chance of rain showers and thunderstorms through
early afternoon, then a chance of rain showers and a slight chance
of thunderstorms by mid afternoon. Partly sunny. Highs around 56 at
the shore and 68 to 73 inland. South winds 5 to 10 mph becoming
southeast by mid afternoon. Chance of precipitation 40 percent.
Waves calm to 1 foot.
.FRIDAY NIGHT...Rain showers likely and a slight chance of
thunderstorms through midnight, then rain showers likely and a
chance of thunderstorms late. Lows 51 to 56 inland and around 48 at
the shore. East winds 5 to 10 mph becoming southwest late. Chance of
precipitation 70 percent. Waves calm to 1 foot.
.SATURDAY...Partly sunny with a chance of rain showers. Highs around
59 at the shore and 69 to 74 inland. Chance of showers 40 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 51 to 56. Highs
around 59 at the shore and 70 to 75 inland.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 52 to 57. Highs around
59 at the shore and 70 to 75 inland.
.MONDAY NIGHT AND TUESDAY...A 30 percent chance of rain showers.
Mostly cloudy. Lows 51 to 56. Highs around 58 at the shore and 68 to
73 inland.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 49 to 54.
.WEDNESDAY...A chance of rain showers. Partly sunny. Highs around
55 at the shore and 64 to 69 inland. Chance of showers 30 percent.

&&

Isle Royale (NW areas)-
Including Amygdaloid Island, Lookout Louise, and Minong Mine-

.TONIGHT...Mostly clear. Lows 48 to 53. Southwest winds up to 10 mph
becoming south late. Waves calm to 1 foot.
.THURSDAY...Mostly sunny. Highs around 55 at the shore and 68 to
73 inland. Southeast winds 5 to 10 mph. Waves calm to 1 foot.
.THURSDAY NIGHT...A 20 percent chance of rain showers late. Mostly
cloudy. Lows 51 to 56 inland and around 47 at the shore. Southeast
winds 5 to 10 mph becoming east late, then becoming up to 5 mph
late. Waves calm to 1 foot.
.FRIDAY...A slight chance of rain showers and thunderstorms through
early afternoon, then a chance of rain showers and a slight chance
of thunderstorms by mid afternoon. Partly sunny. Highs around 58 at
the shore and 72 to 77 inland. South winds 5 to 10 mph becoming
southeast by mid afternoon. Chance of precipitation 40 percent.
Waves calm to 1 foot.
.FRIDAY NIGHT...Rain showers likely and a slight chance of
thunderstorms through midnight, then rain showers likely and a
chance of thunderstorms late. Lows 52 to 57 inland and around 48 at
the shore. East winds 5 to 10 mph becoming northwest late. Chance of
precipitation 70 percent. Waves calm to 1 foot.
.SATURDAY...Partly sunny with a chance of rain showers. Highs around
61 at the shore and 73 to 78 inland. Chance of showers 40 percent.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 55 to
60 inland and around 53 at the shore. Highs around 62 at the shore
and 74 to 79 inland.
.MONDAY...Sunny. Highs around 62 at the shore and 74 to 79 inland.
.MONDAY NIGHT AND TUESDAY...A 30 percent chance of rain showers.
Mostly cloudy. Lows 54 to 59 inland and around 50 at the shore.
Highs around 59 at the shore and 71 to 76 inland.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 50 to 55.
.WEDNESDAY...A chance of rain showers. Partly sunny. Highs around
57 at the shore and 68 to 73 inland. Chance of showers 30 percent.

&&

Isle Royale (SE areas)-
Including Feldtman Ridge, Rainbow Cove, and Siskiwit Bay-

.TONIGHT...Mostly clear. Lows around 51. Southwest winds up to 5 mph
becoming southeast late. Waves calm to 1 foot.
.THURSDAY...Mostly sunny. Highs around 57 at the shore and 70 to
75 inland. East winds up to 10 mph. Waves calm to 1 foot.
.THURSDAY NIGHT...A 20 percent chance of rain showers late. Mostly
cloudy. Lows 51 to 56. East winds up to 10 mph becoming northeast
late, then becoming southeast late. Waves calm to 1 foot.
.FRIDAY...A slight chance of rain showers and thunderstorms through
early afternoon, then a chance of rain showers and a slight chance
of thunderstorms by mid afternoon. Partly sunny. Highs around 63 at
the shore and 74 to 79 inland. South winds 5 to 10 mph becoming
southeast late. Chance of precipitation 50 percent. Waves calm to
1 foot.
.FRIDAY NIGHT...Rain showers likely and a chance of thunderstorms.
Lows 53 to 58. East winds 5 to 10 mph becoming west late. Chance of
precipitation 70 percent. Waves calm to 1 foot.
.SATURDAY...Partly sunny with a chance of rain showers. Highs around
63 at the shore and 74 to 79 inland. Chance of showers 40 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 53 to 58. Highs
around 63 at the shore and 75 to 80 inland.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 55 to 60. Highs around
64 at the shore and 75 to 80 inland.
.MONDAY NIGHT AND TUESDAY...A 30 percent chance of rain showers.
Mostly cloudy. Lows 54 to 59. Highs around 62 at the shore and 73 to
78 inland.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 51 to 56.
.WEDNESDAY...A chance of rain showers. Partly sunny. Highs around
59 at the shore and 70 to 75 inland. Chance of showers 30 percent.

&&


$$