Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

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

62°F

17°C

Humidity 96%
Wind Speed Vrbl 6 mph
Barometer 29.59 in (1001.2 mb)
Dewpoint 61°F (16°C)
Visibility NA
Last update 3 Sep 4:51 am EDT
Detailed forecast for

Keweenaw County

Early This Morning
Showers likely with a chance of thunderstorms. North winds 15 to 25 mph inland, except northwest 10 to 15 mph near the shore. Chance of rain 70 percent.
Today
Cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. A slight chance of waterspouts in the afternoon. Breezy, cool with highs in the lower 50s. Temperature falling into the middle 40s in the afternoon. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.
Tonight
Rain showers. A slight chance of waterspouts. Lows 36 to 41. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 100 percent.
Thursday
Rain showers likely in the morning, then a chance of rain showers in the afternoon. A slight chance of waterspouts. Cloudy. Highs 53 to 58. Northwest winds 15 to 20 mph, becoming west 10 to 20 mph in the afternoon. Chance of rain 70 percent.
Thursday Night
A chance of showers in the evening, then showers likely after midnight. A slight chance of waterspouts. Cloudy. Lows 44 to 49. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 60 percent.
Friday
Breezy. Cloudy with a 40 percent chance of showers. Highs 53 to 58. Northwest winds 15 to 25 mph with gusts up to 35 mph.
Friday Night
Breezy. A chance of showers in the evening. Mostly cloudy. Lows around 47. Chance of rain 30 percent.
Saturday
Mostly cloudy. Highs around 57.
Saturday Night
Partly cloudy. Lows around 46.
Sunday
Mostly sunny. Highs 58 to 63.
Sunday Night And Monday
Partly cloudy. Lows 46 to 51. Highs 61 to 66.
Monday Night
A chance of showers after midnight. Mostly cloudy. Lows 50 to 55. Chance of rain 40 percent.
Tuesday
A chance of showers in the morning. Mostly cloudy. Highs 62 to 67. Chance of rain 30 percent.



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354 AM EDT Wed Sep 3 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database