National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.04 in
Dewpoint 30°F (-1°C)
Visibility 0.75 mi
Wind Chill22°F (-6°C)
Last update 7 Dec 7:45 am CST
Extended Forecast for

Plainfield IL

Winter Weather Advisory December 7, 08:15am until December 7, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 7, 08:15am until December 7, 09:00am

    NOW until 9:00am Sun

    Winter Weather Advisory

  • Today

    High: 28 °F⇓

    Snow then
    Mostly Sunny

  • Tonight

    Tonight: A chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 10. Wind chill values as low as zero. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Breezy. Chance of precipitation is 90%.

    Low: 34 °F

    Rain then
    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 10am. Temperature falling to around 18 by 5pm. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 10. Wind chill values as low as zero. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 22. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 13. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain. Low around 34. Breezy. Chance of precipitation is 90%.
Wednesday
A chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A chance of snow after noon. Mostly cloudy, with a high near 26.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 16.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield IL
 41.62°N 88.22°W
Last Update:
8:01 am CST Dec 7, 2025
Forecast Valid:
8am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation