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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Light Snow

20°F

-7°C

Humidity 94%
Wind Speed W 5 mph
Barometer 30.01 in
Dewpoint 19°F (-7°C)
Visibility 3.00 mi
Wind Chill13°F (-11°C)
Last update 2 Dec 1:35 am CST
Extended Forecast for

3 Miles ENE McNabb IL

  • Overnight

    Overnight: Patchy freezing fog. Mostly cloudy, with a low around 13. Northwest wind around 5 mph.

    Low: 13 °F

    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Areas of freezing fog before 8am. Partly sunny, with a high near 23. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 23 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 23 during the remainder of the night. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon. Cloudy, with a high near 33. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Cloudy then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -7.

    Low: -7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a low around 13. Northwest wind around 5 mph.
Tuesday
Areas of freezing fog before 8am. Partly sunny, with a high near 23. Northwest wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 23 during the remainder of the night. South wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of snow after noon. Cloudy, with a high near 33. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Sunny and cold, with a high near 10.
Thursday Night
Mostly clear, with a low around -7.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE McNabb IL
 41.19°N 89.15°W (Elev. 741 ft)
Last Update:
1:36 am CST Dec 2, 2025
Forecast Valid:
1am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation