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.

27°F

-3°C

Humidity 85%
Wind Speed Calm
Barometer 30.32 in (1028.1 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 11 Apr 3:56 am CDT
Extended Forecast for

2 Miles E Grand Marais MN

  • Today

    Today: Mostly sunny, with a high near 41. Calm wind becoming east around 5 mph in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers, mainly after 10pm. Low around 35. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 50. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 39. Calm wind becoming west around 5 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 35. Calm wind becoming northeast around 5 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 43. East wind around 5 mph, with gusts as high as 20 mph.

    High: 43 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 35. Northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 48. Northeast wind around 5 mph becoming southwest in the afternoon.

    High: 48 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 41. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Showers, mainly after 10pm. Low around 35. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 50. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 39. Calm wind becoming west around 5 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 48. Calm wind.
Monday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 35. Calm wind becoming northeast around 5 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers. Partly sunny, with a high near 43. East wind around 5 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 35. Northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 48. Northeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 53. North wind around 5 mph becoming southeast in the afternoon.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 34. East wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 44. North wind around 10 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Grand Marais MN
 47.76°N 90.3°W
Last Update:
3:48 am CDT Apr 11, 2026
Forecast Valid:
4am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation