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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

16°F

-9°C

Humidity 57%
Wind Speed W 13 G 18 mph
Barometer 30.23 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 28 Jan 11:43 am CST
Extended Forecast for

Illinois Valley Rgnl-Walter A Duncan Field Airport IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 18. Wind chill values as low as -1. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -8. West northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 1 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 16. Wind chill values as low as -8. North wind around 5 mph.

    High: 16 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values as low as -11. North wind around 5 mph, with gusts as high as 10 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of snow after noon. Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 18. Wind chill values as low as -1. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -8. West northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 16. Wind chill values as low as -8. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 1. Wind chill values as low as -11. North wind around 5 mph, with gusts as high as 10 mph.
Friday
Mostly sunny, with a high near 17. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 7.
Sunday
A chance of snow after noon. Mostly sunny, with a high near 26.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley Rgnl-Walter A Duncan Field Airport IL
 41.34°N 89.14°W
Last Update:
12:01 pm CST Jan 28, 2026
Forecast Valid:
12pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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