Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.77°NLon: -90.76°WElev: 1784ft.

Fair

-18°F

-28°C

Humidity 69%
Wind Speed NW 13 G 20 mph
Barometer 30.37 in
Dewpoint -26°F (-32°C)
Visibility 10.00 mi
Wind Chill-41°F (-41°C)
Last update 13 Feb 6:53 am CST
Extended Forecast for

10 Miles NNW Lutsen MN

Wind Chill Advisory until February 13, 09:00am
Click here for hazard details and duration
...
  •  
    Wind Chill Advisory until February 13, 09:00am

    NOW until
    9:00am Sat

    Wind Chill Advisory

  • Today

    Today: Sunny and cold, with a high near 5. Wind chill values between -30 and -40. Northwest wind 5 to 10 mph becoming light west  in the afternoon.

    Cold

    High: 5 °F

  • Tonight

    Tonight: A 20 percent chance of snow after 5am.  Increasing clouds, with a low around -10. Calm wind becoming south around 5 mph after midnight.

    Partly Cloudy
    then Slight
    Chance Snow

    Low: -10 °F

  • Sunday

    Sunday: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 15. South wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Chance Snow
    then Snow
    Likely

    High: 15 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow.  Cloudy, with a low around 9. South wind around 5 mph.

    Chance Snow

    Low: 9 °F

  • Washington's
    Birthday

    Washington's Birthday: A 30 percent chance of snow, mainly before noon.  Cloudy, with a high near 25. Southwest wind around 5 mph.

    Chance Snow

    High: 25 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 9.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 9 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    Partly Sunny

    High: 19 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -3.

    Partly Cloudy

    Low: -3 °F

Detailed Forecast

Today
Sunny and cold, with a high near 5. Wind chill values between -30 and -40. Northwest wind 5 to 10 mph becoming light west in the afternoon.
Tonight
A 20 percent chance of snow after 5am. Increasing clouds, with a low around -10. Calm wind becoming south around 5 mph after midnight.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 15. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 9. South wind around 5 mph.
Washington's Birthday
A 30 percent chance of snow, mainly before noon. Cloudy, with a high near 25. Southwest wind around 5 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A chance of snow. Cloudy, with a low around 20.
Friday
A chance of rain and snow. Cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
10 Miles NNW Lutsen MN
 47.77°N 90.76°W
5:37 am CST Feb 13, 2016
7am CST Feb 13, 2016-6pm CST Feb 19, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database