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Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.
Windy
28°F
-2°C
| Humidity | 88% |
| Wind Speed | E 31 G 47 mph |
| Barometer | 29.47 in (999.0 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | NA |
| Wind Chill | 12°F (-11°C) |
| Last update | 18 Feb 11:56 am CST |
Extended Forecast for
Grand Marais MN
Blizzard Warning February 18, 12:42pm until February 19, 12:00pm
NOW until 12:00pm Thu

Blizzard Warning
This Afternoon

High: 29 °F
Heavy Snow
and Blowing
SnowTonight

Low: 28 °F
Snow and
Patchy
Blowing SnowThursday

High: 32 °F
Snow Likely
and BreezyThursday Night

Low: 22 °F
Chance Snow
Friday

High: 32 °F
Chance Snow
Friday Night

Low: 18 °F
Chance Snow
Saturday

High: 27 °F
Chance Snow
Saturday Night

Low: 13 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Snow. The snow could be heavy at times. Widespread blowing snow. High near 29. Windy, with an east wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 13 to 19 inches possible.
Tonight
Snow. Patchy blowing snow. Steady temperature around 28. Windy, with an east wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 32. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 25 mph. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 32. North wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. North wind around 5 mph, with gusts as high as 15 mph.
Saturday
A chance of snow, mainly before noon. Partly sunny, with a high near 27. North wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 13. North wind around 5 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 23. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 3. North wind around 5 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 19. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 4. Calm wind becoming east around 5 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23. East wind 5 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST
Point Forecast:
Grand Marais MN
47.74°N 90.36°W
47.74°N 90.36°W
11:22 am CST Feb 18, 2026
12pm CST Feb 18, 2026-6pm CST Feb 24, 2026



