Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

20°F

-7°C

Humidity 96%
Wind Speed W 8 mph
Barometer 30.05 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Dec 12:55 am CST
Extended Forecast for

4 Miles NW Chapin IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. West wind around 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 25 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 35. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 3. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 15. North northwest wind around 6 mph becoming calm  in the morning.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0. Calm wind becoming south around 6 mph after midnight.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. West wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 25. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 19. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 3. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 15. North northwest wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 0. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Chapin IL
 39.82°N 90.46°W (Elev. 509 ft)
1:06 am CST Dec 2, 2025
1am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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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