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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

52°F

11°C

Humidity 97%
Wind Speed S 17 mph
Barometer 29.43 in (996.8 mb)
Dewpoint 51°F (11°C)
Visibility 7.00 mi
Wind Chill47°F (8°C)
Last update 22 Jan 1:52 pm CST
Extended Forecast for

Naperville IL

  • This
    Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 54. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Chance
    T-storms

    High: 54 °F

  • Tonight

    Tonight: Rain showers likely before midnight, then rain likely between midnight and 5am, then rain and snow likely after 5am. Some thunder is also possible.  Cloudy, with a low around 32. South southwest wind 5 to 10 mph becoming west northwest after midnight.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Showers
    Likely then
    Rain/Snow
    Likely

    Low: 32 °F

  • Tuesday

    Tuesday: A 40 percent chance of snow before 9am.  Cloudy, with a temperature falling to around 30 by 5pm. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Chance Snow
    then Cloudy

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 22 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. West wind around 5 mph.

    Partly Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Mostly Cloudy

    Low: 21 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    Mostly Sunny

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

  • Friday

    Friday: Mostly sunny, with a high near 50.

    Mostly Sunny

    High: 50 °F

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 54. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Rain showers likely before midnight, then rain likely between midnight and 5am, then rain and snow likely after 5am. Some thunder is also possible. Cloudy, with a low around 32. South southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow before 9am. Cloudy, with a temperature falling to around 30 by 5pm. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 33. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 50.
Friday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 39.
Saturday
A chance of showers. Mostly cloudy, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
Naperville IL
 41.77°N 88.15°W
12:23 pm CST Jan 22, 2018
2pm CST Jan 22, 2018-6pm CST Jan 28, 2018
 
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