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Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

64°F

18°C

Humidity 87%
Wind Speed NW 15 G 23 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 27 Aug 2:56 am EDT
Extended Forecast for

3 Miles SW Grand Marais MI

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 57. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 66. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 69. Northwest wind around 5 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 51. Calm wind becoming south around 5 mph after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77.

    High: 77 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 57. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 66. Northwest wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45. Northwest wind around 5 mph.
Friday
Sunny, with a high near 69. Northwest wind around 5 mph.
Friday Night
Increasing clouds, with a low around 51. Calm wind becoming south around 5 mph after midnight.
Saturday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 79.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77.
Sunday Night
Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 61.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Monday Night
A chance of showers. Mostly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Grand Marais MI
 46.61°N 86.08°W (Elev. 830 ft)
Last Update:
2:12 am EDT Aug 27, 2026
Forecast Valid:
3am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation