Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

24°F

-4°C

Humidity 43%
Wind Speed NW 17 G 24 mph
Barometer 30.26 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 22 Jan 12:55 am CST
Extended Forecast for

Jacksonville IL

  • Overnight

    Overnight: Mostly clear, with a low around 19. West northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Wind chill values between -4 and -14. Light and variable wind becoming north 12 to 17 mph in the evening. Winds could gust as high as 25 mph.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 7. Wind chill values between -10 and -19. North wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. North northeast wind around 11 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 11. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 11 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight.  Low around 6. Northeast wind around 9 mph, with gusts as high as 17 mph.  Chance of precipitation is 80%.

    Low: 6 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow before noon.  Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 19. West northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 35. West wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 0. Wind chill values between -4 and -14. Light and variable wind becoming north 12 to 17 mph in the evening. Winds could gust as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near 7. Wind chill values between -10 and -19. North wind 11 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -1. North northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 11. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Snow, mainly before midnight. Low around 6. Northeast wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 16.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
12:36 am CST Jan 22, 2026
1am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database