Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.59°F
15°C
| Humidity | 93% |
| Wind Speed | E 6 mph |
| Barometer | 29.83 in (1010.0 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | NA |
| Last update | 25 Aug 6:56 pm CDT |
Extended Forecast for
Lutsen MN
Severe T-storm Watch until August 25, 10:00pm
NOW until 10:00pm Tue
Severe T-storm Watch
Tonight
Low: 58 °F
Severe
Thunderstorms
and Patchy
FogWednesday
High: 78 °F
Slight Chance
Showers then
Mostly SunnyWednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 73 °F
Sunny
Thursday Night

Low: 51 °F
Mostly Clear
Friday

High: 68 °F
Sunny
Friday Night

Low: 54 °F
Partly Cloudy
Saturday

High: 72 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 3am. Some of the storms could be severe. Patchy fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of showers between 7am and 8am. Mostly sunny, with a high near 78. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 57. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 73. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 51. Calm wind.
Friday
Sunny, with a high near 68. Calm wind becoming south around 5 mph.
Friday Night
Partly cloudy, with a low around 54. Calm wind.
Saturday
A slight chance of showers. Partly sunny, with a high near 72. Calm wind becoming southeast around 5 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 58. Calm wind.
Sunday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 73. Calm wind becoming southwest around 5 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Calm wind becoming north around 5 mph after midnight.
Monday
A slight chance of showers. Mostly sunny, with a high near 74. North wind around 5 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 56. Calm wind.
Tuesday
Mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST
Point Forecast:
Lutsen MN
47.65°N 90.71°W
47.65°N 90.71°W
6:06 pm CDT Aug 25, 2026
7pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026



