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

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

24°F

-4°C

Humidity 93%
Wind Speed N 7 mph
Barometer 30.09 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Dec 8:35 am CST
Extended Forecast for

4 Miles SSW Marengo IL

  • Today

    Today: Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as 1. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 5 by 8pm, then rising to around 12 during the remainder of the night. Wind chill values as low as -7. North wind around 5 mph becoming calm  after midnight. Winds could gust as high as 15 mph.

    Low: 5 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 22. Light south wind increasing to 5 to 10 mph in the morning.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 13. Wind chill values as low as 1. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a slight chance of snow showers.  Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after noon.  Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as 1. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a temperature falling to near 5 by 8pm, then rising to around 12 during the remainder of the night. Wind chill values as low as -7. North wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Monday
Partly sunny, with a high near 22. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as 1. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 36. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain. Low around 32. 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 34. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A chance of snow after noon. Mostly cloudy, with a high near 24.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 10.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Marengo IL
 42.2°N 88.62°W
8:56 am CST Dec 7, 2025
8am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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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