Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47° N Lon: 87.88° W Elev: 623 ft.

39°F

4°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.86 in (1011.8 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 18 May 8:51 pm EDT
Detailed forecast for

Keweenaw County

Rest Of Tonight
Cloudy with a chance of thunderstorms. A chance of rain showers early this evening, then rain showers. Patchy fog. Near steady temperature in the lower 40s. Northeast winds 5 to 15 mph, becoming east. Chance of rain 90 percent.
Tuesday
A chance of rain showers in the morning. Patchy fog in the morning. Cloudy. Highs 44 to 49. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tuesday Night
Partly cloudy. Areas of frost after midnight. Lows around 34. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Sunny. Highs 47 to 52. Northwest winds 5 to 10 mph.
Wednesday Night
Clear. Patchy frost. Lows around 38. South winds 5 to 10 mph.
Thursday And Thursday Night
Warmer. Mostly clear. Highs 56 to 61. Lows around 41.
Friday
Partly cloudy. Highs 54 to 59.
Friday Night
Mostly cloudy. Lows around 41.
Saturday
A chance of rain showers in the morning. Mostly cloudy. Highs 54 to 59. Chance of rain 30 percent.
Saturday Night And Sunday
Mostly cloudy. Lows around 42. Highs 58 to 63.
Sunday Night And Memorial Day
Partly cloudy. Lows 42 to 47. Highs 65 to 70.



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907 PM EDT Mon May 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database