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 Drizzle

N/A

Humidity NA
Wind Speed N 9 mph
Barometer 29.65 in
Dewpoint N/A
Visibility 10.00 mi
Last update 11 Mar 1:40 am CDT
Extended Forecast for

De Pue IL

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 39. Northwest wind around 10 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain, mainly before noon. Temperature falling to around 38 by 11am. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 48 °F⇓

    Rain then
    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 49. Breezy.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 39. Northwest wind around 10 mph. Chance of precipitation is 70%.
Wednesday
Rain, mainly before noon. Temperature falling to around 38 by 11am. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. Breezy.
Friday
Mostly sunny, with a high near 49. Breezy.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Cloudy, with a high near 44.
Saturday Night
A chance of rain and snow before 1am, then a chance of rain. Cloudy, with a low around 37. Chance of precipitation is 50%.
Sunday
Rain. High near 49. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 28. Blustery.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Pue IL
 41.35°N 89.32°W (Elev. 682 ft)
Last Update:
1:31 am CDT Mar 11, 2026
Forecast Valid:
2am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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