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

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

19°F

-7°C

Humidity 76%
Wind Speed N 8 mph
Barometer 30.24 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 7 Dec 3:35 pm CST
Extended Forecast for

4 Miles NNW Earlville IL

  • This Afternoon

    This Afternoon: Patchy blowing snow. Sunny, with a high near 28. Wind chill values as low as -4. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Patchy
    Blowing Snow

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 2 by 8pm, then rising to around 9 during the remainder of the night. Wind chill values as low as -11. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: 2 °F⇑

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 21. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 10 mph.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 9pm, then rain likely between 9pm and 3am, then a chance of rain and snow after 3am. Cloudy, with a low around 32. Breezy. Chance of precipitation is 70%.

    Low: 32 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

This Afternoon
Patchy blowing snow. Sunny, with a high near 28. Wind chill values as low as -4. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a temperature falling to near 2 by 8pm, then rising to around 9 during the remainder of the night. Wind chill values as low as -11. North wind 5 to 10 mph becoming light northeast after midnight.
Monday
Partly sunny, with a high near 21. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 16. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 35. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain and snow likely before 9pm, then rain likely between 9pm and 3am, then a chance of rain and snow after 3am. Cloudy, with a low around 32. Breezy. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Partly sunny, with a high near 22.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 14.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 6.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Earlville IL
 41.64°N 88.95°W
Last Update:
3:11 pm CST Dec 7, 2025
Forecast Valid:
3pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation