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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

10°F

-12°C

Humidity 62%
Wind Speed W 7 mph
Barometer 30.40 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 27 Jan 8:15 pm CST
Extended Forecast for

2 Miles NW Hettick IL

Cold Weather Advisory January 28, 01:00am until January 28, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values as low as -15. Northwest wind around 6 mph becoming west after midnight.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25. Wind chill values as low as -15. West wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 3. West wind around 6 mph becoming light and variable after midnight.

    Low: 3 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy and cold, with a high near 17. North wind 3 to 6 mph.

    High: 17 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. North wind 3 to 6 mph.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 14.

    High: 14 °F

    Cold

  • Friday Night

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

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Wind chill values as low as -15. Northwest wind around 6 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 25. Wind chill values as low as -15. West wind 5 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Increasing clouds, with a low around 3. West wind around 6 mph becoming light and variable after midnight.
Thursday
Cloudy and cold, with a high near 17. North wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 0. North wind 3 to 6 mph.
Friday
Mostly sunny and cold, with a high near 14.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Mostly sunny and cold, with a high near 17.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 30.
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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:
7:46 pm CST Jan 27, 2026
Forecast Valid:
8pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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