Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

11°F

-12°C

Humidity 73%
Wind Speed NE 14 G 26 mph
Barometer 29.97 in (1016.9 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 17 Mar 8:51 am EDT
Extended Forecast for

4 Miles W Copper Harbor MI

  • Today

    Today: Scattered snow showers, mainly before 11am.  Mostly cloudy, with a high near 20. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 20 °F

    Scattered
    Snow Showers
    and Blustery

  • Tonight

    Tonight: A slight chance of snow showers between 2am and 5am.  Mostly cloudy, with a steady temperature around 16. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers between 8am and 2pm.  Mostly cloudy, with a high near 33. South wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 8pm.  Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 35. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers, mixing with rain after 8am, then gradually ending.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Scattered snow showers, mainly before 11am. Mostly cloudy, with a high near 20. Wind chill values between -10 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tonight
A slight chance of snow showers between 2am and 5am. Mostly cloudy, with a steady temperature around 16. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 33. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 35. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 35.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow showers, mixing with rain after 8am, then gradually ending. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 25. Blustery.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 31. Blustery.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Copper Harbor MI
 47.47°N 87.98°W (Elev. 889 ft)
8:07 am EDT Mar 17, 2026
9am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
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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