Hazardous Weather Conditions
Current conditions at
Grand Marais/Cook County Airport (KCKC)
Lat: 47.84°NLon: 90.39°WElev: 1784ft.
Overcast
39°F
4°C
| Humidity | 100% |
| Wind Speed | NW 10 G 16 mph |
| Barometer | 29.74 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 19 May 8:55 am CDT |
Extended Forecast for
Grand Marais/Cook County Airport MN
Today
High: 46 °F
Cloudy then
Slight Chance
ShowersTonight

Low: 31 °F
Chance
Sprinkles
then FrostWednesday

High: 54 °F
Areas Frost
then SunnyWednesday Night

Low: 35 °F
Areas Frost
Thursday

High: 58 °F
Sunny
Thursday Night

Low: 38 °F
Partly Cloudy
Friday

High: 57 °F
Partly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday

High: 57 °F
Chance
Showers
Detailed Forecast
Today
A chance of sprinkles between 11am and 4pm, then a slight chance of showers after 4pm. Cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A chance of sprinkles before 11pm. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 54. Northwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Areas of frost before 1am, then areas of frost after 2am. Otherwise, mostly clear, with a low around 35. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 58. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 38. Calm wind.
Friday
Partly sunny, with a high near 57. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 40. East wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 57. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 48. South wind around 5 mph becoming calm.
Memorial Day
A slight chance of showers. Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST
Point Forecast:
Grand Marais/Cook County Airport MN
47.83°N 90.39°W
47.83°N 90.39°W
6:07 am CDT May 19, 2026
9am CDT May 19, 2026-6pm CDT May 25, 2026



