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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

33°F

1°C

Humidity 92%
Wind Speed NE 7 mph
Barometer 29.85 in (1011.9 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 20 Mar 12:51 pm EDT
Extended Forecast for

4 Miles W Copper Harbor MI

  • This Afternoon

    This Afternoon: Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 33. Northwest wind around 5 mph.

    High: 33 °F

    Patchy Fog

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Calm wind becoming southeast around 5 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow showers before 4pm, then rain and snow showers. High near 36. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain showers before 11pm, then a chance of snow showers. Cloudy, with a low around 23. Southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 33. Northwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 27. Calm wind becoming southeast around 5 mph.
Saturday
Snow showers before 4pm, then rain and snow showers. High near 36. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A chance of rain showers before 11pm, then a chance of snow showers. Cloudy, with a low around 23. Southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 28. Northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 32.
Monday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Thursday
Snow showers likely. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Copper Harbor MI
 47.47°N 87.98°W (Elev. 889 ft)
Last Update:
1:07 pm EDT Mar 20, 2026
Forecast Valid:
1pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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