Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

30°F

-1°C

Humidity 86%
Wind Speed W 5 mph
Barometer 29.82 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Feb 10:42 pm CST
Extended Forecast for

Illinois Valley Rgnl-Walter A Duncan Field Airport IL

  • Tonight

    Tonight: A slight chance of snow and freezing rain between 3am and 4am, then a chance of freezing rain.  Mostly cloudy, with a low around 28. West southwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance Wintry
    Mix

  • Friday

    Friday: A chance of freezing rain, possibly mixing with drizzle after 8am, then gradually ending.  Cloudy, with a high near 39. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 30%.

    High: 39 °F

    Breezy.
    Chance
    Drizzle/Freezing
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Wind chill values as low as 1. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 27. Wind chill values as low as 1. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 27 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow and freezing rain between 3am and 4am, then a chance of freezing rain. Mostly cloudy, with a low around 28. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
A chance of freezing rain, possibly mixing with drizzle after 8am, then gradually ending. Cloudy, with a high near 39. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 12. Wind chill values as low as 1. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 27. Wind chill values as low as 1. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 21. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29.
Thursday
A chance of rain. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley Rgnl-Walter A Duncan Field Airport IL
 41.34°N 89.14°W
9:56 pm CST Feb 5, 2026
11pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
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