Hazardous Weather Conditions
Current conditions at
Grand Marais/Cook County Airport (KCKC)
Lat: 47.84°NLon: 90.39°WElev: 1784ft.
Overcast
37°F
3°C
| Humidity | 100% |
| Wind Speed | N 8 mph |
| Barometer | 29.74 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 7.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 15 Apr 4:35 am CDT |
Extended Forecast for
5 Miles WNW Grand Portage MN
Dense Fog Advisory April 15, 04:57am until April 15, 10:00am
NOW until 10:00am Wed
Dense Fog Advisory
Today
High: 43 °F
Areas Dense
Freezing Fog
and Areas
Dense FogTonight

Low: 31 °F
Areas
Freezing Fog
and Patchy
FogThursday
High: 49 °F
Dense
Freezing Fog
and Areas Fog
then Mostly
SunnyThursday Night
Low: 33 °F
Patchy Fog
then Mostly
CloudyFriday
High: 49 °F
Mostly Cloudy
then Chance
RainFriday Night

Low: 26 °F
Rain/Snow
Saturday
High: 35 °F
Breezy.
Chance Snow
then Chance
Rain/SnowSaturday Night

Low: 17 °F
Chance Snow
Detailed Forecast
Today
Areas of dense fog between 7am and 11am. Areas of dense freezing fog before 7am. Otherwise, mostly cloudy, with a high near 43. Northwest wind around 5 mph becoming calm.
Tonight
Patchy fog between 9pm and 5am. Areas of freezing fog after 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Thursday
Areas of fog between 8am and 10am. Widespread dense freezing fog before 8am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 33. Northeast wind around 5 mph.
Friday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Mostly cloudy, with a high near 49. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Friday Night
Rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of snow after 4am. Some thunder is also possible. Low around 26. Northwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 37. Northwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Grand Portage MN
48°N 89.79°W
48°N 89.79°W
2:12 am CDT Apr 15, 2026
4am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



