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.

Overcast

62°F

17°C

Humidity 75%
Wind Speed E 13 mph
Barometer 30.29 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 10:15 pm CDT
Extended Forecast for

4 Miles SE Sublette IL

  • Tonight

    Tonight: Scattered showers, mainly after 5am. Cloudy, with a low around 56. East northeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before 7am. Cloudy, with a high near 63. East wind around 10 mph. Chance of precipitation is 30%.

    High: 63 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely. Partly sunny, with a high near 70.

    High: 70 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers. Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after 5am. Cloudy, with a low around 56. East northeast wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before 7am. Cloudy, with a high near 63. East wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 53. East wind around 5 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 77.
Friday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 70.
Saturday Night
A chance of showers. Partly cloudy, with a low around 46.
Sunday
A chance of showers before 1pm. Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Sublette IL
 41.61°N 89.19°W
Last Update:
9:17 pm CDT Oct 14, 2025
Forecast Valid:
10pm CDT Oct 14, 2025-6pm CDT Oct 21, 2025
 
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