Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

27°F

-3°C

Humidity	92%
Wind Speed	S 12 G 28 mph
Barometer	29.47 in (999.4 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	16°F (-9°C)
Last update	13 Mar 5:51 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Copper Harbor MI

Winter Storm Watch March 15, 05:00am until March 17, 02:00am

Lakeshore Flood Advisory until March 13, 02:00pm

Winter Storm Warning March 13, 06:23am until March 13, 02:00pm

Click here for hazard details and duration

Winter Storm Watch

Lakeshore Flood Advisory

Winter Storm Warning

Lakeshore Flood Advisory until March 13, 02:00pm
Winter Storm Warning March 13, 06:23am until March 13, 02:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 29 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 20 °F
Patchy
Blowing Snow
and Blustery
then Mostly
Cloudy
Saturday
High: 30 °F
Partly Sunny
Saturday Night
Low: 24 °F
Increasing
Clouds
Sunday
High: 29 °F
Snow Likely
and Patchy
Blowing Snow
Sunday Night
Low: 12 °F
Snow Likely
and Blowing
Snow
Monday
High: 17 °F
Snow Likely
and Windy
Monday Night
Low: 9 °F
Chance Snow
Showers and
Windy

Detailed Forecast

Today

Snow, mainly before 2pm. The snow could be heavy at times. Areas of blowing snow. High near 29. Breezy, with an east wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Patchy blowing snow before 11pm. Mostly cloudy, with a low around 20. Blustery, with a north wind 10 to 20 mph, with gusts as high as 25 mph.

Saturday

Partly sunny, with a high near 30. North wind around 5 mph becoming southwest in the afternoon.

Saturday Night

Increasing clouds, with a low around 24. South wind 5 to 10 mph.

Sunday

Snow likely, mainly after 2pm. Patchy blowing snow after 11am. Mostly cloudy, with a high near 29. Blustery, with a northeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%.

Sunday Night

Snow likely. Widespread blowing snow, mainly after 9pm. Mostly cloudy, with a low around 12. Windy. Chance of precipitation is 60%.

Monday

Snow likely before 8am, then snow showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 17. Windy. Chance of precipitation is 60%.

Monday Night

A chance of snow showers before 2am. Mostly cloudy, with a low around 9. Windy.

Tuesday

Mostly cloudy, with a high near 19. Blustery.

Tuesday Night

Mostly cloudy, with a low around 13.

Wednesday

Mostly cloudy, with a high near 31.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 25.

Thursday

Partly sunny, with a high near 38.