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Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

24°F

-4°C

Humidity 52%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 22 Jan 6:55 pm CST
Extended Forecast for

Winchester IL

Winter Storm Watch January 24, 06:00am until January 25, 06:00pm
Cold Weather Advisory January 23, 03:00am until January 24, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Wind chill values between -5 and -10. West wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 26 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Wind chill values between -10 and -18. North wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 0. Wind chill values between -9 and -14. Northeast wind around 10 mph, with gusts as high as 17 mph.

    Low: 0 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow, mainly after noon. High near 9. Wind chill values between -3 and -13. Northeast wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 9 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 7. Northeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, with a high near 14. North wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 14 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4. Northwest wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: -4 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 15.

    High: 15 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 1. Wind chill values between -5 and -10. West wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 26 mph.
Friday
Partly sunny and cold, with a high near 6. Wind chill values between -10 and -18. North wind 10 to 16 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 0. Wind chill values between -9 and -14. Northeast wind around 10 mph, with gusts as high as 17 mph.
Saturday
Snow, mainly after noon. High near 9. Wind chill values between -3 and -13. Northeast wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 7. Northeast wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, with a high near 14. North wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around -4. Northwest wind 7 to 9 mph, with gusts as high as 17 mph.
Monday
Sunny, with a high near 15.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winchester IL
 39.62°N 90.44°W (Elev. 499 ft)
Last Update:
6:36 pm CST Jan 22, 2026
Forecast Valid:
7pm CST Jan 22, 2026-6pm CST Jan 29, 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