Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

46°F

8°C

Humidity 51%
Wind Speed E 3 mph
Barometer 29.64 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Feb 9:15 pm CST
Extended Forecast for

4 Miles NW Chapin IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Light and variable wind becoming east around 6 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and thunderstorms before 3pm, then a slight chance of rain.  Areas of fog between 7am and 9am.  Otherwise, partly sunny, with a high near 68. Southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    High: 68 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. Light and variable wind becoming east around 6 mph after midnight.
Thursday
A chance of rain and thunderstorms before 3pm, then a slight chance of rain. Areas of fog between 7am and 9am. Otherwise, partly sunny, with a high near 68. Southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 34. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 45. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 26. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 41. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 21. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Chapin IL
 39.82°N 90.46°W (Elev. 509 ft)
8:36 pm CST Feb 18, 2026
9pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database