Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

29°F

-2°C

Humidity 72%
Wind Speed N 12 mph
Barometer 30.03 in (1018.1 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 19 Mar 6:51 am EDT
Extended Forecast for

4 Miles W Copper Harbor MI

  • Today

    Today: Mostly sunny, with a high near 36. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow showers before 1am, then rain and snow showers between 1am and 2am, then rain showers likely after 2am.  Low around 29. South wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    then
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 37. Northwest wind 10 to 15 mph.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 34. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 2pm.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

  • Sunday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 36. North wind 5 to 10 mph becoming southeast in the afternoon.
Tonight
Snow showers before 1am, then rain and snow showers between 1am and 2am, then rain showers likely after 2am. Low around 29. South wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Partly sunny, with a high near 37. Northwest wind 10 to 15 mph.
Friday Night
Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 34. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Sunday
A 30 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Copper Harbor MI
 47.47°N 87.98°W (Elev. 889 ft)
4:17 am EDT Mar 19, 2026
8am EDT Mar 19, 2026-6pm EDT Mar 25, 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