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

Hazardous Weather Outlook

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Light Snow and Breezy

7°F

-14°C

Humidity	85%
Wind Speed	N 23 G 32 mph
Barometer	29.75 in
Dewpoint	3°F (-16°C)
Visibility	1.25 mi
Wind Chill	-14°F (-26°C)
Last update	29 Dec 2:15 am CST

More Information:

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

Extended Forecast for

25 Miles NW Grand Marais/Cook County Airport MN

Overnight
Low: 0 °F
Slight Chance
Snow and
Blustery
Monday
High: 6 °F
Mostly Cloudy
and Blustery
then Partly
Sunny
Monday Night
Low: -5 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday
High: 13 °F
Snow
Tuesday Night
Low: -7 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 0 °F
Cold
Wednesday Night
Low: -17 °F
Mostly Clear
New Year's Day
High: -1 °F
Cold
Thursday Night
Low: -10 °F
Partly Cloudy

Detailed Forecast

Overnight

A slight chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 0. Blustery, with a north wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 6. Blustery, with a northwest wind 5 to 15 mph, with gusts as high as 35 mph.

Monday Night

A 20 percent chance of snow after 5am. Mostly cloudy, with a low around -5. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Tuesday

Snow. High near 13. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -7. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday

Mostly sunny and cold, with a high near 0. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around -17. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

New Year's Day

Sunny and cold, with a high near -1. West wind around 10 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around -10. West wind 5 to 10 mph, with gusts as high as 25 mph.

Friday

Partly sunny and cold, with a high near 4. Northwest wind around 5 mph, with gusts as high as 20 mph.