Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Mostly Cloudy and Breezy

38°F

3°C

Humidity 82%
Wind Speed SW 25 G 37 mph
Barometer 29.36 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 20 Feb 1:35 am CST
Extended Forecast for

3 Miles NNW Dover IL

Wind Advisory February 20, 06:00am until February 20, 12:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A chance of rain before 4am, then rain and snow likely.  Cloudy, with a low around 31. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph. Winds could gust as high as 45 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely and
    Windy

  • Friday

    Friday: Snow likely, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 31 by 5pm. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Windy. Snow
    Likely then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Blustery.

    High: 30 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain before 4am, then rain and snow likely. Cloudy, with a low around 31. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph. Winds could gust as high as 45 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 31 by 5pm. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 30. Blustery.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Dover IL
 41.48°N 89.4°W (Elev. 722 ft)
1:36 am CST Feb 20, 2026
1am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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