National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

65°F

18°C

Humidity 90%
Wind Speed Calm
Barometer 29.82 in (1009.2 mb)
Dewpoint 62°F (17°C)
Visibility NA
Last update 12 Aug 12:56 am CDT
Extended Forecast for

Tofte MN

  • Overnight

    Overnight: A chance of showers and thunderstorms. Areas of smoke. Partly cloudy early, then becoming cloudy, with a low around 63. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 4pm. Areas of smoke before 8am. Mostly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Areas of smoke before 2am. Mostly clear, with a low around 58. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Areas Smoke

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Northwest wind around 5 mph becoming calm.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Calm wind becoming east around 5 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. East wind around 5 mph, with gusts as high as 15 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 62 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. West wind around 5 mph becoming calm.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Areas of smoke. Partly cloudy early, then becoming cloudy, with a low around 63. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 4pm. Areas of smoke before 8am. Mostly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
Areas of smoke before 2am. Mostly clear, with a low around 58. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 70. Northwest wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 57. Calm wind becoming east around 5 mph after midnight.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. East wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Southwest wind around 5 mph, with gusts as high as 15 mph.
Friday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. West wind around 5 mph becoming calm.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. North wind around 5 mph becoming calm.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 59. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 68. East wind around 5 mph, with gusts as high as 15 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 57. East wind around 5 mph.
Monday
Mostly sunny, with a high near 67. East wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tofte MN
 47.57°N 90.87°W
Last Update:
12:40 am CDT Aug 12, 2025
Forecast Valid:
1am CDT Aug 12, 2025-6pm CDT Aug 18, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation