National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

37°F

3°C

Humidity 96%
Wind Speed Calm
Barometer 29.78 in (1009.4 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 15 Apr 8:56 am CDT
Extended Forecast for

3 Miles W Lutsen MN

  • Today

    Today: Mostly cloudy, with a high near 43. Calm wind becoming southeast around 5 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog between 8am and 9am. Areas of freezing fog before 8am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 45 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 49. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Some thunder is also possible. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely and
    Blustery

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 34. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 43. Calm wind becoming southeast around 5 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Thursday
Areas of fog between 8am and 9am. Areas of freezing fog before 8am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 36. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Rain likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 49. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain likely before 10pm, then rain and snow likely between 10pm and 4am, then a chance of snow after 4am. Some thunder is also possible. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 37. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 43. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 33. Southeast wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 52. West wind around 5 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lutsen MN
 47.63°N 90.77°W
Last Update:
8:02 am CDT Apr 15, 2026
Forecast Valid:
9am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation