Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

57°F

14°C

Humidity 83%
Wind Speed W 6 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 30 Aug 7:56 am CDT
Extended Forecast for

3 Miles W Lutsen MN

  • Today

    Today: A slight chance of sprinkles between 9am and 11am.  Mostly sunny, with a high near 72. West wind around 5 mph becoming southwest in the afternoon.

    High: 72 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: A slight chance of sprinkles after 2am.  Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 57 °F

    Slight Chance
    Sprinkles

  • Sunday

    Sunday: A chance of rain, mainly between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Sunny, with a high near 76. Northwest wind around 5 mph becoming southwest in the afternoon.  Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 73. Calm wind becoming southwest around 5 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 70. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 70 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers.  Partly sunny, with a high near 56. North wind around 10 mph, with gusts as high as 25 mph.

    High: 56 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A slight chance of sprinkles between 9am and 11am. Mostly sunny, with a high near 72. West wind around 5 mph becoming southwest in the afternoon.
Tonight
A slight chance of sprinkles after 2am. Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming northwest after midnight.
Sunday
A chance of rain, mainly between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 76. Northwest wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 59. Calm wind.
Labor Day
Sunny, with a high near 73. Calm wind becoming southwest around 5 mph.
Monday Night
Partly cloudy, with a low around 57. Calm wind.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Southwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 56. North wind around 10 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 40. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 58. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 46. West wind around 5 mph, with gusts as high as 15 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 61. West wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lutsen MN
 47.63°N 90.77°W
6:40 am CDT Aug 30, 2025
8am CDT Aug 30, 2025-6pm CDT Sep 5, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database