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000
SXUS43 KMQT 212110
RECMQT

MIZ001-221015-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
510 PM EDT Sun Apr 21 2024

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

.TONIGHT...Partly cloudy. Lows around 33. Southwest winds 5 to
10 mph becoming south by midnight, then becoming southwest late.
Waves 1 to 2 feet subsiding to calm to 1 foot.
.MONDAY...Warmer. A 30 percent chance of rain showers by mid
afternoon. Partly cloudy. Highs around 45 at the shore and 51 to
56 inland. Southwest winds 10 to 20 mph. Waves building to 2 to
3 feet subsiding to 1 to 2 feet.
.MONDAY NIGHT...Rain showers through midnight, then a chance of rain
showers and a slight chance of snow showers late. Mostly cloudy.
Little or no snow accumulation. Lows around 35. Southwest winds
10 to 15 mph becoming north 10 to 20 mph late. Chance of
precipitation 80 percent. Waves building to 2 to 3 feet subsiding to
1 to 2 feet.
.TUESDAY...Windy. Much colder. Mostly cloudy with a 40 percent
chance of rain and snow showers through early afternoon, then mostly
sunny by mid afternoon. Highs around 37. Northeast winds 15 to
25 mph. Waves building to 5 to 8 feet.
.TUESDAY NIGHT...Breezy. Mostly clear. Lows 24 to 29. Northeast
winds 10 to 20 mph becoming 10 to 15 mph late. Waves subsiding to
2 to 3 feet.
.WEDNESDAY...Sunny. Highs around 38.
.WEDNESDAY NIGHT AND THURSDAY...Warmer. Mostly clear. Lows around
32. Highs 46 to 51.
.THURSDAY NIGHT...Partly cloudy. Lows around 38.
.FRIDAY...Partly cloudy through early afternoon, then mostly cloudy
with a chance of rain showers by mid afternoon. Highs around 49.
Chance of showers 40 percent.
.FRIDAY NIGHT...Rain showers likely. Lows around 39. Chance of
showers 70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Mostly cloudy. Highs around
48. Chance of showers 60 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 30 percent chance
of rain showers. Lows around 39. Highs around 48.

&&

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

.TONIGHT...Partly cloudy. Lows around 33. South winds 5 to 10 mph
becoming southwest 5 to 15 mph late. Waves calm to 1 foot building
to 1 to 2 feet.
.MONDAY...Warmer. A 20 percent chance of rain showers by mid
afternoon. Mostly sunny. Highs around 46 at the shore and 49 to
54 inland. Southwest winds 10 to 20 mph. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.MONDAY NIGHT...Rain showers through midnight, then rain showers
likely and a slight chance of snow showers late. Little or no snow
accumulation. Lows around 34. Southwest winds 10 to 15 mph becoming
north 10 to 20 mph late. Chance of precipitation 80 percent. Waves
building to 2 to 3 feet subsiding to 1 to 2 feet.
.TUESDAY...Windy, cooler. Mostly cloudy with a 40 percent chance of
rain and snow showers through early afternoon, then mostly sunny by
mid afternoon. Highs around 36. North winds 15 to 25 mph. Waves
building to 6 to 9 feet subsiding to 3 to 6 feet.
.TUESDAY NIGHT...Breezy. Mostly clear. Lows 24 to 29. North winds
15 to 25 mph becoming northeast 10 to 20 mph late. Waves subsiding
to 2 to 3 feet.
.WEDNESDAY...Sunny. Highs around 37.
.WEDNESDAY NIGHT AND THURSDAY...Warmer. Mostly clear. Lows around
32. Highs around 44 at the shore and 46 to 51 inland.
.THURSDAY NIGHT...Partly cloudy. Lows around 38.
.FRIDAY...Breezy. A chance of rain showers by mid afternoon. Partly
sunny. Highs 45 to 50. Chance of showers 40 percent.
.FRIDAY NIGHT...Breezy. Cloudy with rain showers likely. Lows around
40. Chance of showers 70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Mostly cloudy. Highs around
46. Chance of showers 60 percent.
.SATURDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 39. Chance of showers 30 percent.
.SUNDAY...Mostly cloudy. Highs around 46.

&&

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

.TONIGHT...Partly cloudy. Lows around 33. South winds 5 to 10 mph
becoming southwest 5 to 15 mph late. Waves calm to 1 foot.
.MONDAY...Warmer. A 30 percent chance of rain showers by mid
afternoon. Mostly sunny. Highs around 49 at the shore and 52 to
57 inland. Southwest winds 10 to 20 mph. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.
.MONDAY NIGHT...Rain showers through midnight, then rain showers
likely and a slight chance of snow showers late. Little or no snow
accumulation. Lows around 34. Southwest winds 10 to 15 mph becoming
north 10 to 20 mph late. Chance of precipitation 80 percent. Waves
subsiding to calm to 1 foot, then building to 2 to 4 feet.
.TUESDAY...Windy. Much colder. Mostly cloudy with a 40 percent
chance of rain and snow showers through early afternoon, then sunny
by mid afternoon. Highs around 36. North winds 15 to 25 mph. Waves
building to 6 to 9 feet subsiding to 3 to 6 feet.
.TUESDAY NIGHT...Breezy. Mostly clear. Lows 23 to 28. North winds
15 to 25 mph becoming northeast 10 to 20 mph late. Waves subsiding
to 2 to 3 feet.
.WEDNESDAY...Sunny. Highs around 38.
.WEDNESDAY NIGHT AND THURSDAY...Warmer. Mostly clear. Lows 30 to 35.
Highs 45 to 50.
.THURSDAY NIGHT...Partly cloudy. Lows around 37.
.FRIDAY...A 40 percent chance of rain showers by mid afternoon.
Partly sunny. Highs 45 to 50.
.FRIDAY NIGHT...Breezy. Cloudy with rain showers likely. Lows 37 to
42. Chance of showers 70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Mostly cloudy. Highs around
47. Chance of showers 60 percent.
.SATURDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 39. Chance of showers 30 percent.
.SUNDAY...Partly sunny. Highs around 47.

&&

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

.TONIGHT...Partly cloudy. Lows around 33. Southwest winds 5 to
10 mph. Waves 1 to 2 feet subsiding to calm to 1 foot.
.MONDAY...Warmer. A 30 percent chance of rain showers by mid
afternoon. Partly cloudy. Highs around 48 at the shore and 51 to
56 inland. Southwest winds 10 to 20 mph. Waves building to 2 to
3 feet subsiding to 1 to 2 feet.
.MONDAY NIGHT...Rain showers through midnight, then a chance of rain
showers and a slight chance of snow showers late. Mostly cloudy.
Little or no snow accumulation. Lows around 35. Southwest winds
10 to 20 mph becoming west 5 to 10 mph late, then becoming northwest
10 to 20 mph late. Chance of precipitation 80 percent. Waves
building to 2 to 3 feet subsiding to 1 to 2 feet.
.TUESDAY...Windy. Much colder. Mostly cloudy with a 40 percent
chance of rain and snow showers through early afternoon, then partly
cloudy by mid afternoon. Highs around 37. North winds 20 to 30 mph
decreasing to 15 to 20 mph late. Waves building to 3 to 5 feet
subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Mostly clear. Lows 25 to 30. Northeast winds 10 to
20 mph becoming 10 to 15 mph late. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Sunny. Highs around 38.
.WEDNESDAY NIGHT AND THURSDAY...Warmer. Mostly clear. Lows around
32. Highs 45 to 50.
.THURSDAY NIGHT...Partly cloudy. Lows around 38.
.FRIDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs 46 to 51. Chance of showers 40 percent.
.FRIDAY NIGHT...Rain showers likely. Lows around 40. Chance of
showers 70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Mostly cloudy. Highs around
47. Chance of showers 60 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 30 percent chance
of rain showers. Lows around 39. Highs 45 to 50.

&&


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