Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

35°F

2°C

Humidity	96%
Wind Speed	SE 5 mph
Barometer	29.66 in (1005.3 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	28 Dec 1:51 pm EST

More Information:

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

Extended Forecast for

Lac La Belle MI

Blizzard Warning December 28, 07:00pm until December 29, 07:00pm

Lakeshore Flood Warning December 29, 01:00am until December 29, 07:00pm

Click here for hazard details and duration

Blizzard Warning

Lakeshore Flood Warning

This Afternoon
High: 36 °F
Chance Snow
Showers
Tonight
Low: 17 °F
Chance Snow
Showers and
Windy
Monday
High: 18 °F⇓
Chance Snow
Showers and
Windy
Monday Night
Low: 14 °F
Chance Snow
Showers and
Blustery
Tuesday
High: 24 °F
Chance Snow
Showers
Tuesday Night
Low: 8 °F
Chance Snow
Showers
Wednesday
High: 12 °F
Chance Snow
Showers
Wednesday Night
Low: 6 °F
Chance Snow
Showers
New Year's Day
High: 14 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of snow showers. Cloudy, with a high near 36. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 50 percent chance of snow showers. Cloudy, with a low around 17. Windy, with a north wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. New snow accumulation of 6 to 9 inches possible.

Monday

A 50 percent chance of snow showers. Mostly cloudy, with a temperature falling to around 14 by 3pm. Wind chill values between -5 and zero. Windy, with a north wind 25 to 30 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values between -5 and zero. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

Tuesday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 24. West wind around 10 mph, with gusts as high as 25 mph.

Tuesday Night

A 50 percent chance of snow showers. Cloudy, with a low around 8.

Wednesday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 12.

Wednesday Night

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

New Year's Day

A chance of snow showers. Mostly cloudy, with a high near 14.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 10.