Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

Windy

23°F

-5°C

Humidity	81%
Wind Speed	E 30 G 47 mph
Barometer	29.92 in (1014.6 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	5°F (-15°C)
Last update	15 Mar 10:51 pm EDT

More Information:

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

Extended Forecast for

Lac La Belle MI

Lakeshore Flood Warning until March 16, 11:00pm

Blizzard Warning March 15, 11:24pm until March 17, 02:00am

Click here for hazard details and duration

Lakeshore Flood Warning

Blizzard Warning

Lakeshore Flood Warning until March 16, 11:00pm
Blizzard Warning March 15, 11:24pm until March 17, 02:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 12 °F
Snow and
Blowing Snow
Monday
High: 16 °F
Heavy Snow
and Blowing
Snow
Monday Night
Low: 8 °F
Snow and
Blowing Snow
Tuesday
High: 18 °F
Chance Snow
Showers and
Patchy
Blowing Snow
Tuesday Night
Low: 12 °F
Mostly Cloudy
then Slight
Chance Snow
Showers
Wednesday
High: 32 °F
Mostly Cloudy
Wednesday Night
Low: 27 °F
Chance Snow
Showers then
Chance
Rain/Snow
Thursday
High: 34 °F
Chance
Showers then
Partly Sunny

Detailed Forecast

Tonight

Snow. Widespread blowing snow. Low around 12. Wind chill values between -5 and 5. Windy, with a northeast wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values between -5 and -10. Windy, with a north wind around 35 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 7 inches possible.

Monday Night

Snow before 8pm, then snow showers, mainly between 8pm and 2am. Widespread blowing snow, mainly before 1am. Low around 8. Wind chill values between -5 and -10. Windy, with a north wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

A 30 percent chance of snow showers before 8am. Patchy blowing snow before 9am. Mostly cloudy, with a high near 18. Wind chill values between -10 and zero. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

A 20 percent chance of snow showers after 2am. Mostly cloudy, with a low around 12. South wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly cloudy, with a high near 32.

Wednesday Night

A chance of snow showers after 8pm, mixing with rain after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

Thursday

A chance of showers before 8am. Partly sunny, with a high near 34.

Thursday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 29.

Friday

A chance of rain and snow showers before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 37.