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SXUS43 KMQT 270901
RECMQT

MIZ001-272000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Mon Jul 27 2026

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

.TODAY...Cloudy through early afternoon then becoming partly cloudy.
Areas of fog early. Patchy fog by late morning. A slight chance of
thunderstorms early. A chance of rain showers through early
afternoon, then a slight chance of rain showers by early afternoon.
Highs around 62 at the shore and 72 to 77 inland. Northeast winds
5 to 15 mph decreasing to up to 5 mph late. Waves calm to 1 foot.
.TONIGHT...Partly cloudy. Lows 56 to 61 inland and around 53 at the
shore. Northwest winds up to 10 mph becoming northeast late. Waves
calm to 1 foot.
.TUESDAY...Mostly sunny. Highs around 62 at the shore and 73 to
78 inland. Northeast winds up to 5 mph becoming south by mid
afternoon. Waves calm to 1 foot.
.TUESDAY NIGHT...Partly cloudy. Lows 59 to 64 inland and around
53 at the shore. Southwest winds up to 5 mph becoming south late.
Waves calm to 1 foot.
.WEDNESDAY...Mostly sunny. Highs around 63 at the shore and 76 to
81 inland. South winds up to 5 mph. Waves calm to 1 foot.
.WEDNESDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows 61 to 66 inland and around 55 at the shore.
.THURSDAY...Partly sunny. Highs around 64 at the shore and 75 to
80 inland.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
63 to 68 inland and around 57 at the shore. Chance of showers
40 percent.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 68 at the
shore and 72 to 77 inland. Lows 62 to 67 inland and around 57 at the
shore.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Highs around 65 at the
shore and 72 to 77 inland. Lows 61 to 66 inland and around 56 at the
shore.

&&

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

.TODAY...A chance of rain showers and a slight chance of
thunderstorms early, then a slight chance of rain showers by late
morning. Areas of dense fog early. Patchy fog by late morning.
Mostly cloudy. Highs around 58 at the shore and 69 to 74 inland.
Northeast winds 5 to 10 mph becoming north late. Waves calm to
1 foot.
.TONIGHT...Partly cloudy. Patchy fog through midnight. Lows 53 to
58 inland and around 48 at the shore. Northwest winds up to 10 mph
becoming north late. Waves calm to 1 foot.
.TUESDAY...Mostly sunny. Highs around 56 at the shore and 69 to
74 inland. Northeast winds up to 5 mph becoming southwest late.
Waves calm to 1 foot.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 61 inland and around
48 at the shore. Southwest winds up to 5 mph becoming south late.
Waves calm to 1 foot.
.WEDNESDAY...Partly cloudy. Highs around 56 at the shore and 71 to
76 inland. South winds up to 5 mph. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows 57 to 62 inland
and around 49 at the shore. Highs around 57 at the shore and 72 to
77 inland.
.THURSDAY NIGHT...A chance of rain showers through midnight, then a
chance of rain showers and thunderstorms late. Mostly cloudy. Lows
59 to 64 inland and around 51 at the shore. Chance of precipitation
30 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy. Highs around 60 at
the shore and 69 to 74 inland. Lows 59 to 64 inland and around 51 at
the shore.
.SUNDAY...Partly cloudy. Highs around 57 at the shore and 66 to
71 inland.

&&

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

.TODAY...Mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms early, then mostly cloudy with a slight
chance of rain showers by late morning. Partly cloudy late. Areas of
dense fog early. Patchy fog by late morning. Highs around 60 at the
shore and 72 to 77 inland. Northeast winds 5 to 10 mph becoming
north late. Waves calm to 1 foot.
.TONIGHT...Partly cloudy. Lows 55 to 60 inland and around 51 at the
shore. Northwest winds 5 to 10 mph becoming north late. Waves calm
to 1 foot.
.TUESDAY...Sunny. Highs around 59 at the shore and 72 to 77 inland.
Northeast winds up to 5 mph becoming southwest late. Waves calm to
1 foot.
.TUESDAY NIGHT...Partly cloudy. Lows 59 to 64 inland and around
51 at the shore. Southwest winds up to 5 mph becoming south late.
Waves calm to 1 foot.
.WEDNESDAY...Mostly sunny. Highs around 60 at the shore and 75 to
80 inland. South winds up to 10 mph. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows 60 to 65 inland
and around 51 at the shore. Highs around 61 at the shore and 74 to
79 inland.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
61 to 66 inland and around 54 at the shore. Chance of showers
30 percent.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs around 64 at the
shore and 70 to 75 inland. Lows 61 to 66 inland and around 54 at the
shore.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 60 to 65 inland and
around 53 at the shore. Highs around 60 at the shore and 67 to
72 inland.

&&

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

.TODAY...Cloudy through early afternoon then becoming partly cloudy.
A slight chance of thunderstorms early. A chance of rain showers
through early afternoon. A slight chance of rain showers by early
afternoon. Patchy fog. Highs around 62 at the shore and 72 to
77 inland. Northeast winds 5 to 15 mph decreasing to up to 5 mph
late. Waves calm to 1 foot.
.TONIGHT...Partly cloudy. Lows 55 to 60 inland and around 53 at the
shore. Northwest winds up to 10 mph becoming northeast late. Waves
calm to 1 foot.
.TUESDAY...Mostly sunny. Highs around 60 at the shore and 72 to
77 inland. Northeast winds up to 5 mph becoming south late. Waves
calm to 1 foot.
.TUESDAY NIGHT...Partly cloudy. Lows 57 to 62 inland and around
53 at the shore. Southwest winds up to 5 mph becoming south late.
Waves calm to 1 foot.
.WEDNESDAY...Partly cloudy. Highs around 61 at the shore and 74 to
79 inland. South winds up to 5 mph. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows 59 to 64 inland
and around 53 at the shore. Highs around 63 at the shore and 74 to
79 inland.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
60 to 65 inland and around 54 at the shore. Chance of showers
40 percent.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy. Highs around 64 at
the shore and 70 to 75 inland. Lows 60 to 65 inland and around 54 at
the shore.
.SUNDAY...Partly cloudy. Highs around 62 at the shore and 69 to
74 inland.

&&


$$