Heavy Rainfall Threat The Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

52°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 30.26 in (1024.8 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Sep 9:56 pm CDT
Extended Forecast for

Grand Marais MN

  • Tonight

    Tonight: Mostly clear, with a low around 47. North wind around 5 mph.

    Mostly Clear

    Low: 47 °F

  • Wednesday

    Wednesday: A chance of sprinkles between 1pm and 4pm.  Sunny, with a high near 61. North wind around 5 mph becoming south in the morning.

    Chance
    Sprinkles

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 47. Calm wind becoming north around 5 mph after midnight.

    Mostly Clear

    Low: 47 °F

  • Thursday

    Thursday: Sunny, with a high near 62. Calm wind becoming east around 5 mph.

    Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 49. Calm wind.

    Partly Cloudy

    Low: 49 °F

  • Friday

    Friday: A 50 percent chance of showers.  Partly sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Chance
    Showers

    High: 62 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Partly cloudy, with a low around 44. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Chance
    Showers

    Low: 44 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 58. West wind 5 to 10 mph.

    Chance
    Showers

    High: 58 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 45. Northwest wind around 5 mph.

    Partly Cloudy

    Low: 45 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North wind around 5 mph.
Wednesday
A chance of sprinkles between 1pm and 4pm. Sunny, with a high near 61. North wind around 5 mph becoming south in the morning.
Wednesday Night
Mostly clear, with a low around 47. Calm wind becoming north around 5 mph after midnight.
Thursday
Sunny, with a high near 62. Calm wind becoming east around 5 mph.
Thursday Night
Partly cloudy, with a low around 49. Calm wind.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 44. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers. Partly sunny, with a high near 58. West wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 45. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 62. Northwest wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50. West wind around 5 mph.
Monday
Mostly sunny, with a high near 64. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 49. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.
Click Map For Forecast
Point Forecast:
Grand Marais MN
 47.74°N 90.36°W
9:25 pm CDT Sep 21, 2021
10pm CDT Sep 21, 2021-6pm CDT Sep 28, 2021
 
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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