Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

56°F

13°C

Humidity 90%
Wind Speed NW 6 mph
Barometer 29.77 in (1008.1 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 12 Oct 6:56 am EDT
Extended Forecast for

3 Miles SW Grand Marais MI

  • Columbus Day

    Columbus Day: A 40 percent chance of showers after 4pm.  Cloudy, with a high near 66. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 44. East wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 11am.  Mostly cloudy, with a high near 56. East wind around 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 8pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Showers

  • Friday

    Friday: Showers, mainly before 2pm.  Mostly cloudy, with a high near 50. Breezy.

    High: 50 °F

    Showers and
    Breezy

Detailed Forecast

Columbus Day
A 40 percent chance of showers after 4pm. Cloudy, with a high near 66. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.
Tonight
Showers and possibly a thunderstorm. Low around 44. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 11am. Mostly cloudy, with a high near 56. East wind around 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 53. Northwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 55.
Thursday Night
Showers, mainly after 8pm. Mostly cloudy, with a low around 37.
Friday
Showers, mainly before 2pm. Mostly cloudy, with a high near 50. Breezy.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 31. Blustery.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Marais MI
 46.61°N 86.08°W (Elev. 830 ft)
7:07 am EDT Oct 12, 2026
7am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database