Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

1°F

-17°C

Humidity 81%
Wind Speed SW 7 mph
Barometer 30.37 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 1 Feb 7:15 am CST
Extended Forecast for

Jacksonville IL

  • Today

    Today: A 50 percent chance of snow, mainly after noon.  Increasing clouds, with a high near 26. Wind chill values between -9 and 1. South wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 9pm.  Mostly cloudy, with a low around 17. South wind 5 to 7 mph becoming west after midnight.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. West wind around 6 mph becoming calm  in the afternoon.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. North wind around 6 mph.

    High: 31 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12. Light north wind.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Light north wind.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after noon. Increasing clouds, with a high near 26. Wind chill values between -9 and 1. South wind 5 to 11 mph, with gusts as high as 17 mph.
Tonight
A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 17. South wind 5 to 7 mph becoming west after midnight.
Monday
Partly sunny, with a high near 33. West wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 31. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 12. Light north wind.
Wednesday
Mostly sunny, with a high near 28. Light north wind.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
6:36 am CST Feb 1, 2026
7am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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