Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

64°F

18°C

Humidity 73%
Wind Speed E 6 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 1 Oct 8:56 pm CDT
Extended Forecast for

Grand Marais MN

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 68. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58. Calm wind becoming west around 5 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70. Calm wind becoming northeast around 5 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 57. East wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 72. South wind around 5 mph, with gusts as high as 15 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm.  Mostly sunny, with a high near 69. Breezy, with a south wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 69 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am.  Partly cloudy, with a low around 47. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 68. Southeast wind around 5 mph becoming southwest in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Calm wind becoming west around 5 mph.
Friday
Mostly sunny, with a high near 70. Calm wind becoming northeast around 5 mph.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57. East wind around 5 mph.
Saturday
Partly sunny, with a high near 72. South wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
A chance of showers after 1pm. Mostly sunny, with a high near 69. Breezy, with a south wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers before 1am. Partly cloudy, with a low around 47. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 57. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 44. West wind around 5 mph, with gusts as high as 15 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 56. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 39. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 53. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.74°N 90.36°W
7:10 pm CDT Oct 1, 2025
9pm CDT Oct 1, 2025-6pm CDT Oct 8, 2025
 
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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