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.

Fair

27°F

-3°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 30.16 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 11 Nov 12:55 am CST
Extended Forecast for

4 Miles SSE Sublette IL

  • Overnight

    Overnight: Partly cloudy early, then becoming cloudy, with a low around 22. Southwest wind 5 to 10 mph.

    Low: 22 °F

    Becoming
    Cloudy

  • Veterans Day

    Veterans Day: Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

    High: 44 °F

    Gradual
    Clearing and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy early, then becoming cloudy, with a low around 22. Southwest wind 5 to 10 mph.
Veterans Day
Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 70.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 60.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 35.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Sublette IL
 41.59°N 89.22°W (Elev. 801 ft)
Last Update:
11:46 pm CST Nov 10, 2025
Forecast Valid:
1am CST Nov 11, 2025-6pm CST Nov 17, 2025
 
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