National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

11°F

-12°C

Humidity 68%
Wind Speed NE 6 mph
Barometer 30.30 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 29 Jan 7:15 am CST
Extended Forecast for

2 Miles NW Hettick IL

  • Today

    Today: Mostly cloudy and cold, with a high near 18. Northeast wind around 7 mph.

    High: 18 °F

    Cold

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 1. North wind 3 to 6 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny and cold, with a high near 15. Wind chill values as low as -10. North wind 6 to 10 mph.

    High: 15 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -15. North wind 8 to 10 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 18. Northwest wind 7 to 11 mph.

    High: 18 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy and cold, with a high near 18. Northeast wind around 7 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 1. North wind 3 to 6 mph.
Friday
Mostly sunny and cold, with a high near 15. Wind chill values as low as -10. North wind 6 to 10 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -15. North wind 8 to 10 mph.
Saturday
Mostly sunny and cold, with a high near 18. Northwest wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around -1.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hettick IL
 39.39°N 90.05°W (Elev. 617 ft)
Last Update:
4:11 am CST Jan 29, 2026
Forecast Valid:
7am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation