Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

50°F

10°C

Humidity 66%
Wind Speed NA
Barometer 30.19 in (1022.5 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 14 Oct 10:56 am CDT
Extended Forecast for

25 Miles ESE Grand Portage MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. Northwest wind 5 to 10 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind around 5 mph becoming calm.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 3pm.  Mostly cloudy, with a high near 54. South wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 52. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 52 °F

    Windy. Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 42. West wind around 5 mph becoming calm.
Thursday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 54. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 53. Breezy.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 56. Breezy.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles ESE Grand Portage MN
 47.86°N 89.17°W (Elev. 712 ft)
11:07 am EDT Oct 14, 2026
12pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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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