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.

Overcast

25°F

-4°C

Humidity 84%
Wind Speed N 16 G 21 mph
Barometer 30.18 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 7 Dec 11:35 am CST
Extended Forecast for

McNabb IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 17 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F⇓

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 6. Wind chill values as low as -5. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: 6 °F

    Increasing
    Clouds

  • Monday

    Monday: Scattered flurries between 8am and 9am. Partly sunny, with a high near 25. Calm wind becoming southeast around 5 mph in the morning.

    High: 25 °F

    Scattered
    Flurries

  • Monday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 32. Breezy. Chance of precipitation is 60%.

    Low: 32 °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 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 17 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 6. Wind chill values as low as -5. North wind 5 to 10 mph becoming light northeast after midnight.
Monday
Scattered flurries between 8am and 9am. Partly sunny, with a high near 25. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 15. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 32. Breezy. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 36. Breezy.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 26.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McNabb IL
 41.17°N 89.21°W (Elev. 673 ft)
Last Update:
10:41 am CST Dec 7, 2025
Forecast Valid:
11am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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