Severe Weather and Flooding Threats

A slow moving storm system continues to advance to the east bringing a severe weather and flash flooding threat from the Midwest to the central Gulf Coast. A Pacific storm system is expected to produce severe thunderstorms beginning late Thursday afternoon in the Northwest and Northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

Breezy

50°F

10°C

Humidity 77%
Wind Speed E 23 G 38 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 25 May 8:56 pm CDT
Extended Forecast for

Grand Marais MN

  • Tonight

    Tonight: Rain, mainly before 1am.  Low around 41. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Breezy. Rain
    then Rain
    Likely

    Low: 41 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 53. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    Mostly Cloudy

    High: 53 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 40. North wind around 5 mph.

    Partly Cloudy

    Low: 40 °F

  • Friday

    Friday: Sunny, with a high near 57. Northwest wind around 5 mph becoming southwest in the morning.

    Sunny

    High: 57 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 43 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 56. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    Chance
    T-storms

    High: 56 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    Low: 45 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 60. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    High: 60 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. East wind around 5 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    Low: 49 °F

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 41. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly cloudy, with a high near 53. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 40. North wind around 5 mph.
Friday
Sunny, with a high near 57. Northwest wind around 5 mph becoming southwest in the morning.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 56. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. East wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 60. East wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind around 5 mph, with gusts as high as 15 mph.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 63. East wind around 5 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Northeast wind around 5 mph, with gusts as high as 15 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 57. Northeast 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
8:57 pm CDT May 25, 2022
9pm CDT May 25, 2022-6pm CDT Jun 1, 2022
 
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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