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

8°F

-13°C

Humidity 70%
Wind Speed N 13 mph
Barometer 30.35 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 7 Dec 8:15 pm CST
Extended Forecast for

3 Miles ENE McNabb IL

  • Tonight

    Tonight: Increasing clouds, with a low around 5. Wind chill values as low as -5. North wind around 5 mph becoming calm after midnight.

    Low: 5 °F

    Increasing
    Clouds

  • Monday

    Monday: Scattered flurries between 8am and 9am. Partly sunny, with a high near 23. Calm wind becoming southeast around 5 mph in the morning.

    High: 23 °F

    Scattered
    Flurries

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 27 during the remainder of the night. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 31. Breezy. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

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

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 5. Wind chill values as low as -5. North wind around 5 mph becoming calm after midnight.
Monday
Scattered flurries between 8am and 9am. Partly sunny, with a high near 23. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 27 during the remainder of the night. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 31. Breezy. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 36. Breezy.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7.
Friday
Mostly cloudy, with a high near 15.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE McNabb IL
 41.19°N 89.15°W (Elev. 741 ft)
Last Update:
8:21 pm CST Dec 7, 2025
Forecast Valid:
8pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation