Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

0°F

-18°C

Humidity	79%
Wind Speed	NW 14 G 32 mph
Barometer	29.93 in (1015.9 mb)
Dewpoint	-5°F (-21°C)
Visibility	NA
Wind Chill	-19°F (-28°C)
Last update	22 Jan 1:51 pm EST

More Information:

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

Extended Forecast for

Copper Harbor MI

Extreme Cold Watch January 23, 01:00pm until January 24, 01:00pm

Winter Weather Advisory January 22, 02:23pm until January 23, 07:00pm

Extreme Cold Warning January 22, 07:00pm until January 23, 01:00pm

Click here for hazard details and duration

Extreme Cold Watch

Winter Weather Advisory

Extreme Cold Warning

Winter Weather Advisory January 22, 02:23pm until January 23, 07:00pm
NOW until 7:00pm Fri
Winter Weather Advisory
This Afternoon
High: 3 °F
Snow Showers
and Patchy
Blowing Snow
Tonight
Low: -10 °F
Snow Showers
and Blowing
Snow
Friday
High: 0 °F
Snow Showers
and Areas
Blowing Snow
Friday Night
Low: -2 °F
Snow Showers
Likely
Saturday
High: 5 °F
Scattered
Snow Showers
Saturday Night
Low: 0 °F
Chance Snow
Showers
Sunday
High: 10 °F
Mostly Cloudy
then Chance
Snow Showers
Sunday Night
Low: 3 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow showers. Patchy blowing snow. Steady temperature around 3. Wind chill values between -15 and -20. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers. Widespread blowing snow, mainly after 9pm. Low around -10. Wind chill values between -25 and -35. Blustery, with a northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Snow showers. Areas of blowing snow before 3pm. High near 0. Wind chill values between -25 and -35. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -2. Wind chill values between -15 and -20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Scattered snow showers. Mostly cloudy and cold, with a high near 5. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Saturday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 0.

Sunday

A 30 percent chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 10.

Sunday Night

Mostly cloudy, with a low around 3.

Monday

Mostly cloudy, with a high near 12.

Monday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 6.

Tuesday

Mostly cloudy, with a high near 12.