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 and Breezy

38°F

3°C

Humidity 79%
Wind Speed W 21 G 35 mph
Barometer 29.40 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Dec 5:35 am CST
Extended Forecast for

Compton IL

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a steady temperature around 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers before noon, then a slight chance of snow showers after 1pm. Temperature falling to around 26 by 4pm. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 33 °F⇓

    Breezy.
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 22. West northwest wind around 5 mph becoming south southeast in the afternoon. Winds could gust as high as 10 mph.

    High: 22 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 17. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    Low: 17 °F

    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon. Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a steady temperature around 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Rain and snow showers before noon, then a slight chance of snow showers after 1pm. Temperature falling to around 26 by 4pm. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 22. West northwest wind around 5 mph becoming south southeast in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Snow. Low around 17. Southeast wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Snow likely, mainly after noon. Mostly cloudy and cold, with a high near 9.
Saturday Night
Partly cloudy, with a low around -8.
Sunday
Sunny and cold, with a high near 3.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Compton IL
 41.71°N 89.09°W
Last Update:
5:21 am CST Dec 10, 2025
Forecast Valid:
5am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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