Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

46°F

8°C

Humidity 86%
Wind Speed W 5 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 16 Jun 12:56 pm CDT
Extended Forecast for

9 Miles ENE Grand Marais MN

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 63. Southwest wind around 5 mph becoming southeast.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely.  Low around 50. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    T-storms

  • Tuesday

    Tuesday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Mostly sunny, with a high near 70. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Northwest wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm.  Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming north after midnight.  Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms.  Partly sunny, with a high near 61. North wind around 5 mph becoming southeast in the afternoon.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers.  Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers.  Partly sunny, with a high near 61. Southeast wind around 5 mph.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 63. Southwest wind around 5 mph becoming southeast. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 4am, then showers likely. Low around 50. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 70. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 50. Northwest wind around 5 mph.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 40%.
Juneteenth
A chance of showers and thunderstorms. Partly sunny, with a high near 61. North wind around 5 mph becoming southeast in the afternoon.
Thursday Night
A chance of showers. Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming calm in the evening.
Friday
A chance of showers. Partly sunny, with a high near 61. Southeast wind around 5 mph.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 48. East wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 66. East wind around 5 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. East wind around 5 mph, with gusts as high as 15 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 67. East wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Grand Marais MN
 47.8°N 90.17°W
12:56 pm CDT Jun 16, 2025
1pm CDT Jun 16, 2025-6pm CDT Jun 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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