SXUS43 KMQT 312028 RECMQT MIZ001-010930- Recreational Forecast for Isle Royale National Park National Weather Service Marquette MI 428 PM EDT Thu Oct 31 2024 Note: This is the final issuance of the Recreational Forecast for Isle Royale National Park for the 2024 season. This forecast will resume in April 2025. Isle Royale (SW areas)- Including Greenstone Ridge South, Little Todd Harbor, Minong Ridge, and Windigo- .TONIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain and snow showers early in the evening, then partly cloudy by midnight. Lows 31 to 36. North winds 5 to 15 mph. Waves 3 to 5 feet building to 3 to 6 feet, then subsiding to 1 to 2 feet. .FRIDAY...Partly cloudy. Highs around 41. North winds 5 to 10 mph becoming northwest by early afternoon, then becoming southwest late. Waves subsiding to calm to 1 foot. .FRIDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 35 to 40. Southwest winds up to 10 mph. Waves calm to 1 foot. .SATURDAY...A 20 percent chance of rain showers through early afternoon. Partly sunny. Highs around 49. South winds 5 to 15 mph. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Mostly cloudy. Lows around 43. South winds 5 to 10 mph becoming southeast late. Waves subsiding to calm to 1 foot building to 1 to 2 feet. .SUNDAY...A chance of rain showers by mid afternoon. Mostly cloudy. Highs around 52. Chance of showers 40 percent. .SUNDAY NIGHT...A chance of rain showers through midnight, then rain showers late. Cloudy. Lows around 46. Chance of showers 80 percent. .MONDAY...Rain showers. Highs around 53. Chance of showers near 100 percent. .MONDAY NIGHT...Rain showers through midnight, then rain showers likely late. Lows around 43. Chance of showers 80 percent. .TUESDAY...Rain showers likely through early afternoon, then a chance of rain showers by mid afternoon. Mostly cloudy. Highs 48 to 53. Chance of showers 70 percent. .TUESDAY NIGHT...A chance of rain showers through midnight. Partly cloudy. Lows around 39. Chance of showers 30 percent. .WEDNESDAY...Partly cloudy. Highs around 48. .WEDNESDAY NIGHT...A chance of rain showers late. Mostly cloudy. Lows around 36. Chance of showers 40 percent. .THURSDAY...A 30 percent chance of rain showers through early afternoon. Partly cloudy. Highs around 46. && Isle Royale (NE areas)- Including Greenstone Ridge North, Malone Bay, Mount Saginaw, and Rock Harbor- .TONIGHT...Breezy. Cloudy with a 20 percent chance of rain and snow showers early in the evening, then partly cloudy by midnight. Lows 32 to 37. North winds 10 to 20 mph. Waves 3 to 6 feet subsiding to 2 to 3 feet. .FRIDAY...Partly cloudy. Highs around 41. North winds 5 to 15 mph decreasing to up to 5 mph by early afternoon, then becoming southwest late. Waves subsiding to calm to 1 foot. .FRIDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 36 to 41. Southwest winds up to 10 mph. Waves calm to 1 foot. .SATURDAY...Warmer. A 20 percent chance of rain showers through early afternoon. Partly sunny. Highs 46 to 51. South winds 5 to 15 mph. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Mostly cloudy. Lows around 43. South winds 5 to 15 mph. Waves subsiding to calm to 1 foot, then building to 1 to 2 feet. .SUNDAY...A 40 percent chance of rain showers by mid afternoon. Mostly cloudy. Highs 47 to 52. .SUNDAY NIGHT...Breezy. A chance of rain showers through midnight, then rain showers late. Cloudy. Lows around 45. Chance of showers 80 percent. .MONDAY...Rain showers. Highs 50 to 55. Chance of showers near 100 percent. .MONDAY NIGHT...Rain showers through midnight, then rain showers likely late. Lows around 43. Chance of showers 90 percent. .TUESDAY...Rain showers likely through early afternoon, then a chance of rain showers by mid afternoon. Mostly cloudy. Highs 46 to 51. Chance of showers 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers through midnight, then partly cloudy late. Lows around 39. .WEDNESDAY...Partly sunny. Highs 43 to 48. .WEDNESDAY NIGHT...A chance of rain showers late. Mostly cloudy. Lows around 36. Chance of showers 40 percent. .THURSDAY...A chance of rain showers through early afternoon. Partly cloudy. Highs 41 to 46. Chance of showers 30 percent. && Isle Royale (NW areas)- Including Amygdaloid Island, Lookout Louise, and Minong Mine- .TONIGHT...Breezy. Mostly cloudy with a 20 percent chance of rain and snow showers early in the evening, then partly cloudy by midnight. Lows around 33. North winds 10 to 20 mph. Waves 3 to 5 feet subsiding to 2 to 3 feet. .FRIDAY...Partly cloudy. Highs around 41. North winds 5 to 15 mph becoming northwest up to 5 mph by early afternoon, then becoming southwest late. Waves subsiding to calm to 1 foot. .FRIDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 36 to 41. Southwest winds 5 to 10 mph. Waves calm to 1 foot. .SATURDAY...A 20 percent chance of rain showers through early afternoon. Partly sunny. Highs around 49. South winds 5 to 15 mph. Waves calm to 1 foot. .SATURDAY NIGHT...Mostly cloudy. Lows around 44. South winds 5 to 10 mph. Waves calm to 1 foot. .SUNDAY...A 30 percent chance of rain showers by mid afternoon. Mostly cloudy. Highs around 51. .SUNDAY NIGHT...Breezy. A chance of rain showers through midnight, then rain showers likely late. Cloudy. Lows around 46. Chance of showers 70 percent. .MONDAY...Rain showers. Highs around 53. Chance of showers near 100 percent. .MONDAY NIGHT...Rain showers through midnight, then rain showers likely late. Lows around 43. Chance of showers 90 percent. .TUESDAY...Rain showers likely through early afternoon, then a chance of rain showers by mid afternoon. Mostly cloudy. Highs 48 to 53. Chance of showers 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers through midnight, then partly cloudy late. Lows around 40. .WEDNESDAY...Partly cloudy. Highs 45 to 50. .WEDNESDAY NIGHT...A chance of rain showers late. Mostly cloudy. Lows around 36. Chance of showers 30 percent. .THURSDAY...A 30 percent chance of rain showers through early afternoon. Partly cloudy. Highs 44 to 49. && Isle Royale (SE areas)- Including Feldtman Ridge, Rainbow Cove, and Siskiwit Bay- .TONIGHT...Breezy. Cloudy with a 20 percent chance of rain and snow showers early in the evening, then partly cloudy by midnight. Lows 31 to 36. North winds 5 to 15 mph. Waves 2 to 4 feet subsiding to 1 to 2 feet. .FRIDAY...Partly cloudy. Highs around 41. North winds 5 to 10 mph becoming southeast by early afternoon, then becoming southwest late. Waves subsiding to calm to 1 foot. .FRIDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 35 to 40. Southwest winds up to 10 mph. Waves calm to 1 foot. .SATURDAY...Warmer. A 20 percent chance of rain showers through early afternoon. Partly sunny. Highs 46 to 51. South winds 5 to 15 mph. Waves building to 1 to 2 feet. .SATURDAY NIGHT...Mostly cloudy. Lows around 42. South winds 5 to 15 mph. Waves subsiding to calm to 1 foot building to 1 to 2 feet. .SUNDAY...A chance of rain showers by mid afternoon. Mostly cloudy. Highs 48 to 53. Chance of showers 40 percent. .SUNDAY NIGHT...Breezy. A chance of rain showers through midnight, then rain showers late. Cloudy. Lows around 45. Chance of showers 80 percent. .MONDAY...Rain showers. Highs 50 to 55. Chance of showers near 100 percent. .MONDAY NIGHT...Rain showers through midnight, then rain showers likely late. Lows around 43. Chance of showers 80 percent. .TUESDAY...Rain showers likely through early afternoon, then a chance of rain showers by mid afternoon. Mostly cloudy. Highs around 46 at the shore and 48 to 53 inland. Chance of showers 70 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers through midnight, then partly cloudy late. Lows around 39. Chance of showers 30 percent. .WEDNESDAY...Partly sunny. Highs 44 to 49. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows around 36. .THURSDAY...A 30 percent chance of rain showers through early afternoon. Partly cloudy. Highs 42 to 47. && $$