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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

23°F

-5°C

Humidity 68%
Wind Speed NW 16 G 24 mph
Barometer 30.43 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 11 Jan 7:35 am CST
Extended Forecast for

3 Miles WNW Winchester IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 36. Northwest wind 6 to 16 mph, with gusts as high as 29 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 26. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. West wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 41 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 36. Northwest wind 6 to 16 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 26. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 48. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 34. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 56. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 41. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26.
Friday
Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Winchester IL
 39.64°N 90.5°W (Elev. 492 ft)
Last Update:
6:41 am CST Jan 11, 2026
Forecast Valid:
7am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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