Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Light Snow

1°F

-17°C

Humidity	92%
Wind Speed	N 16 G 28 mph
Barometer	29.74 in
Dewpoint	0°F (-18°C)
Visibility	2.00 mi
Wind Chill	-19°F (-28°C)
Last update	31 Dec 7:15 am CST

More Information:

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

Extended Forecast for

5 Miles WNW Grand Portage MN

Cold Weather Advisory January 1, 12:00am until January 1, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Today
High: 3 °F⇓
Chance
Flurries and
Blustery
Tonight
Low: -16 °F
Mostly Clear
and Blustery
New Year's Day
High: 6 °F
Chance
Flurries
Thursday Night
Low: -5 °F
Chance
Flurries
Friday
High: 9 °F
Sunny
Friday Night
Low: -4 °F
Mostly Cloudy
Saturday
High: 10 °F
Partly Sunny
Saturday Night
Low: -2 °F
Partly Cloudy
Sunday
High: 17 °F
Mostly Sunny
then Slight
Chance Snow

Detailed Forecast

Today

A chance of flurries before 2pm. Partly sunny, then gradually becoming sunny and cold, with a temperature rising to near 3 by noon, then falling to around -2 during the remainder of the day. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 40 mph.

Tonight

Mostly clear, with a low around -16. Wind chill values between -25 and -35. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 45 mph.

New Year's Day

A chance of flurries after 9am. Partly sunny, with a high near 6. Wind chill values between -20 and -30. West wind around 10 mph, with gusts as high as 40 mph.

Thursday Night

A chance of flurries before midnight. Partly cloudy, with a low around -5. West wind around 5 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 9. West wind 5 to 10 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around -4. Northwest wind around 5 mph, with gusts as high as 25 mph.

Saturday

Partly sunny, with a high near 10. Northwest wind around 5 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around -2. Northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Sunday

A slight chance of snow after noon. Partly sunny, with a high near 17. Calm wind becoming northwest around 5 mph.