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Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

35°F

2°C

Humidity 81%
Wind Speed E 3 mph
Barometer 29.59 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Feb 2:55 am CST
Extended Forecast for

Winchester IL

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 67. East wind 5 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Chance
    T-storms and
    Areas Fog

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 32. Breezy, with a west wind 11 to 21 mph, with gusts as high as 34 mph.

    Low: 32 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 45. West wind 8 to 18 mph, with gusts as high as 32 mph.

    High: 45 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. North northwest wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 67. East wind 5 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Increasing clouds, with a low around 32. Breezy, with a west wind 11 to 21 mph, with gusts as high as 34 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 45. West wind 8 to 18 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 25. North northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 42. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 20. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 35. Breezy.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winchester IL
 39.62°N 90.44°W (Elev. 499 ft)
Last Update:
2:36 am CST Feb 19, 2026
Forecast Valid:
3am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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