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.

Overcast

13°F

-11°C

Humidity 63%
Wind Speed W 13 mph
Barometer 30.25 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 17 Jan 7:15 pm CST
Extended Forecast for

2 Miles E South Jacksonville IL

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. West northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries with a slight chance of snow between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 29. Wind chill values between -2 and 8. South southwest wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Partly cloudy, with a low around 6. Wind chill values between -3 and -13. Blustery, with a northwest wind 11 to 16 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 33 mph.

    Low: 6 °F

    Chance
    Flurries and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 16. Wind chill values between -3 and -13. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 16 °F

    Sunny and
    Blustery then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. West northwest wind 5 to 7 mph becoming south southwest after midnight.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 10. Wind chill values between -5 and zero. West northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday
A chance of flurries with a slight chance of snow between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 29. Wind chill values between -2 and 8. South southwest wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday Night
A chance of flurries before 9pm. Partly cloudy, with a low around 6. Wind chill values between -3 and -13. Blustery, with a northwest wind 11 to 16 mph increasing to 19 to 24 mph in the evening. Winds could gust as high as 33 mph.
M.L.King Day
Sunny, with a high near 16. Wind chill values between -3 and -13. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 8. West northwest wind 5 to 7 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 33. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 25. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E South Jacksonville IL
 39.7°N 90.21°W (Elev. 591 ft)
Last Update:
6:36 pm CST Jan 17, 2026
Forecast Valid:
7pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation