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.

62°F

17°C

Humidity 73%
Wind Speed W 8 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 3 Aug 10:56 am CDT
Extended Forecast for

3 Miles ENE Grand Marais MN

  • Today

    Today: Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of smoke. Mostly cloudy, with a low around 59. West wind around 5 mph becoming northwest after midnight.

    Low: 59 °F

    Areas Smoke

  • Monday

    Monday: A chance of sprinkles before 7am. Areas of smoke before 2pm, then areas of smoke after 4pm. Partly sunny, with a high near 69. North wind around 5 mph becoming east in the morning.

    High: 69 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: Areas of smoke before 8pm. Mostly cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Areas Smoke
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Partly sunny, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 62 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph.
Tonight
Areas of smoke. Mostly cloudy, with a low around 59. West wind around 5 mph becoming northwest after midnight.
Monday
A chance of sprinkles before 7am. Areas of smoke before 2pm, then areas of smoke after 4pm. Partly sunny, with a high near 69. North wind around 5 mph becoming east in the morning.
Monday Night
Areas of smoke before 8pm. Mostly cloudy, with a low around 58. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 68. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A slight chance of showers after 1pm. Partly sunny, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Grand Marais MN
 47.76°N 90.27°W
Last Update:
10:40 am CDT Aug 3, 2025
Forecast Valid:
11am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
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