Wintry weather for Midwest, Ohio Valley; Bitter cold for Northeast

A bitterly cold airmass has invaded the eastern U.S this weekend bringing the coldest temperatures of the season. Gusty winds will combine with these cold temperatures to create dangerous wind chills well below zero in many parts of the Northeast. Meanwhile, a developing storm in the Plains will bring wintry precipitation to the Midwest and Ohio Valley on Sunday.
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Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.77°NLon: -88.15°WElev: 758ft.

Fair

11°F

-12°C

Humidity 51%
Wind Speed Calm
Barometer 30.48 in (1034.1 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 13 Feb 6:52 pm CST
Extended Forecast for

Naperville IL

  • Tonight

    Tonight: Increasing clouds, with a low around 5. Wind chill values as low as -5. Light and variable wind becoming southeast 5 to 10 mph after midnight.

    Increasing
    Clouds

    Low: 5 °F

  • Sunday

    Sunday: Snow, mainly after 7am.  High near 22. Wind chill values as low as -5. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 22 °F

  • Sunday
    Night

    Sunday Night: Snow.  Low around 21. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Snow Likely

    Low: 21 °F

  • Washington's
    Birthday

    Washington's Birthday: Mostly cloudy, with a high near 34. Southwest wind around 10 mph.

    Mostly Cloudy

    High: 34 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 23 °F

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Cloudy, with a high near 36.

    Chance Snow

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 24.

    Slight Chance
    Snow

    Low: 24 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 31.

    Partly Sunny

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Mostly Cloudy

    Low: 19 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 5. Wind chill values as low as -5. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Sunday
Snow, mainly after 7am. High near 22. Wind chill values as low as -5. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 21. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Washington's Birthday
Mostly cloudy, with a high near 34. Southwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of snow. Cloudy, with a high near 36.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
Naperville IL
 41.77°N 88.15°W
7:16 pm CST Feb 13, 2016
7pm CST Feb 13, 2016-6pm CST Feb 20, 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