National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

37°F

3°C

Humidity 70%
Wind Speed N 7 G 17 mph
Barometer 30.15 in (1021.8 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 9 Apr 6:51 pm EDT
Extended Forecast for

Copper Harbor MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. Light west wind increasing to 5 to 10 mph in the morning.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 2am. Low around 34. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 36. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Showers, mainly after 2am. Low around 34. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 49. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Monday
A chance of showers before 8am. Mostly cloudy, with a high near 43.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 34.
Tuesday
Rain showers likely before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.89°W (Elev. 719 ft)
Last Update:
4:08 pm EDT Apr 9, 2026
Forecast Valid:
7pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation