National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SW Sublette IL

  • Tonight

    Tonight: Mostly clear, with a low around 50. West northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 71. North northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 71 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. North northwest wind around 5 mph becoming calm.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 59. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 71. North northwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
Partly cloudy, with a low around 51. North northwest wind around 5 mph becoming calm.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Clear, with a low around 59. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Mostly sunny, with a high near 78.
Monday Night
A chance of showers. Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sublette IL
 41.63°N 89.27°W
Last Update:
6:16 pm CDT Oct 7, 2026
Forecast Valid:
7pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
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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