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SXUS43 KMQT 310901
RECMQT

MIZ001-312000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Fri Jul 31 2026

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

.TODAY...A slight chance of rain showers and thunderstorms early,
then a chance of rain showers and a slight chance of thunderstorms
by late morning. Patchy smoke. Mostly cloudy. Highs around 67 at the
shore and 73 to 78 inland. Southwest winds up to 10 mph. Waves calm
to 1 foot.
.TONIGHT...A 20 percent chance of rain showers and thunderstorms
through midnight. Patchy smoke through midnight. Mostly cloudy. Lows
60 to 65 inland and around 54 at the shore. Southwest winds up to
10 mph becoming northeast late. Waves calm to 1 foot.
.SATURDAY...Partly cloudy. Highs around 68 at the shore and 72 to
77 inland. Northeast winds 5 to 15 mph decreasing to up to 10 mph by
mid afternoon. Waves building to 1 to 2 feet subsiding to calm to
1 foot.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 64 inland and around
54 at the shore. North winds up to 10 mph becoming northeast late.
Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 64 at the shore and 71 to 76 inland.
Northeast winds up to 10 mph becoming east late. Waves calm to
1 foot.
.SUNDAY NIGHT...Mostly clear. Lows 58 to 63 inland and around 52 at
the shore.
.MONDAY...Warmer. Mostly sunny. Highs around 64 at the shore and
78 to 83 inland.
.MONDAY NIGHT...Mostly cloudy. Lows 61 to 66 inland and around 57 at
the shore.
.TUESDAY...A chance of rain showers through early afternoon. Partly
sunny. Highs around 68 at the shore and 76 to 81 inland. Chance of
showers 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 60 to 65 inland and around
55 at the shore.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs around 66 at the
shore and 75 to 80 inland. Lows 60 to 65 inland and around 55 at the
shore.

&&

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

.TODAY...A chance of rain showers early, then a chance of rain
showers and a slight chance of thunderstorms by late morning. Patchy
smoke. Mostly cloudy. Highs around 60 at the shore and 70 to
75 inland. West winds up to 5 mph. Waves calm to 1 foot.
.TONIGHT...A 20 percent chance of rain showers through midnight.
Patchy smoke through midnight. Mostly cloudy. Lows 57 to 62 inland
and around 50 at the shore. West winds up to 10 mph becoming north
late. Waves calm to 1 foot.
.SATURDAY...Partly cloudy. Highs around 59 at the shore and 67 to
72 inland. Northeast winds 5 to 15 mph decreasing to up to 10 mph by
mid afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Partly cloudy. Lows 55 to 60 inland and around
51 at the shore. North winds up to 10 mph becoming northeast late.
Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 58 at the shore and 67 to 72 inland.
Northeast winds 5 to 10 mph becoming south late. Waves calm to
1 foot.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 61 inland and around 51 at
the shore.
.MONDAY...Sunny through early afternoon then becoming partly cloudy.
Highs around 57 at the shore and 73 to 78 inland.
.MONDAY NIGHT...Mostly cloudy. Lows 59 to 64 inland and around 52 at
the shore.
.TUESDAY...Mostly cloudy with a chance of rain showers through early
afternoon, then partly cloudy by mid afternoon. Highs around 60 at
the shore and 74 to 79 inland. Chance of showers 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 58 to 63 inland and around
51 at the shore.
.WEDNESDAY...Partly cloudy. Highs around 58 at the shore and 73 to
78 inland.
.WEDNESDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows 58 to 63 inland and around 51 at the shore.
.THURSDAY...Partly cloudy. Highs around 58 at the shore and 72 to
77 inland.

&&

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

.TODAY...A chance of rain showers early, then a chance of rain
showers and a slight chance of thunderstorms by late morning. Patchy
smoke. Mostly cloudy. Highs around 64 at the shore and 72 to
77 inland. West winds up to 10 mph. Waves calm to 1 foot.
.TONIGHT...A 20 percent chance of rain showers through midnight.
Patchy smoke through midnight. Mostly cloudy. Lows 61 to 66 inland
and around 53 at the shore. West winds 5 to 10 mph becoming
northeast 5 to 15 mph late. Waves calm to 1 foot.
.SATURDAY...Partly cloudy. Highs around 63 at the shore and 70 to
75 inland. Northeast winds 5 to 15 mph becoming 5 to 10 mph by mid
afternoon. Waves building to 1 to 2 feet, then subsiding to calm to
1 foot.
.SATURDAY NIGHT...Partly cloudy. Lows 59 to 64 inland and around
52 at the shore. North winds 5 to 10 mph becoming northeast late.
Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 61 at the shore and 71 to 76 inland.
Northeast winds 5 to 10 mph becoming south late. Waves calm to
1 foot.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 64 inland and around 52 at
the shore.
.MONDAY...Warmer. Mostly sunny. Highs around 61 at the shore and
77 to 82 inland.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows 62 to 67 inland and around 56 at the shore.
.TUESDAY...A chance of rain showers through early afternoon. Partly
sunny. Highs around 66 at the shore and 77 to 82 inland. Chance of
showers 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 61 to 66 inland and around
55 at the shore.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs around 65 at the
shore and 76 to 81 inland. Lows 61 to 66 inland and around 55 at the
shore.

&&

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

.TODAY...A slight chance of rain showers and thunderstorms early,
then a chance of rain showers and a slight chance of thunderstorms
by late morning. Patchy smoke. Mostly cloudy. Highs around 65 at the
shore and 71 to 76 inland. West winds up to 10 mph. Waves calm to
1 foot.
.TONIGHT...A 20 percent chance of rain showers and thunderstorms
through midnight. Patchy smoke through midnight. Mostly cloudy. Lows
59 to 64 inland and around 52 at the shore. West winds up to 10 mph
becoming north late. Waves calm to 1 foot.
.SATURDAY...Partly cloudy through early afternoon then clearing.
Highs around 64 at the shore and 70 to 75 inland. Northeast winds
5 to 15 mph decreasing to up to 10 mph by mid afternoon. Waves calm
to 1 foot.
.SATURDAY NIGHT...Partly cloudy. Lows 57 to 62 inland and around
53 at the shore. Northeast winds up to 10 mph becoming 5 to 10 mph
late. Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 62 at the shore and 70 to 75 inland.
Northeast winds up to 10 mph becoming east late. Waves calm to
1 foot.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 61 inland and around 52 at
the shore.
.MONDAY...Warmer. Sunny through early afternoon then becoming partly
cloudy. Highs around 62 at the shore and 77 to 82 inland.
.MONDAY NIGHT...Mostly cloudy. Lows 60 to 65 inland and around 54 at
the shore.
.TUESDAY...A chance of rain showers through early afternoon. Partly
sunny. Highs around 63 at the shore and 76 to 81 inland. Chance of
showers 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows 58 to 63 inland and around
53 at the shore.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs around 62 at the
shore and 75 to 80 inland. Lows 58 to 63 inland and around 53 at the
shore.

&&


$$