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Hazardous Weather Conditions
Current conditions at
Grand Marais/Cook County Airport (KCKC)
Lat: 47.84°NLon: 90.39°WElev: 1784ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
12 Miles W Grand Marais/Cook County Airport MN
Frost Advisory until May 22, 07:00am
NOW until 7:00am Fri

Frost Advisory
Overnight

Low: 37 °F
Areas Frost
Friday
High: 59 °F
Mostly Sunny
then Partly
Sunny and
BreezyFriday Night
Low: 40 °F
Mostly Cloudy
and Breezy
then Showers
LikelySaturday
High: 55 °F
Showers then
Chance
ShowersSaturday Night

Low: 44 °F
Slight Chance
ShowersSunday
High: 70 °F
Partly Sunny
then Slight
Chance
ShowersSunday Night

Low: 48 °F
Mostly Clear
Memorial Day

High: 76 °F
Mostly Sunny
Detailed Forecast
Overnight
Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 37. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 59. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 40. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly before noon. High near 55. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 48. Southwest wind around 5 mph becoming calm.
Memorial Day
Mostly sunny, with a high near 76. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 52. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. South wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 76. Southeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 52. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
12 Miles W Grand Marais/Cook County Airport MN
47.88°N 90.64°W
47.88°N 90.64°W
11:46 pm CDT May 21, 2026
12am CDT May 22, 2026-6pm CDT May 28, 2026



