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 and Breezy

30°F

-1°C

Humidity 99%
Wind Speed NW 22 G 31 mph
Barometer 29.58 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 16 Mar 12:35 am CDT
Extended Forecast for

4 Miles NNE Lynnville IL

Wind Advisory March 16, 12:46am until March 16, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 12:46am until March 16, 10:00am

    NOW until 10:00am Mon

    Wind Advisory

  • Overnight

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly before 2pm. Patchy blowing snow before 4pm. Cloudy, with a high near 25. Wind chill values between -1 and 9. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 46 mph.

    High: 25 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Wind chill values between -3 and 7. Blustery, with a west northwest wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Wind chill values between -5 and 5. West northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. South wind 9 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. South wind 5 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Overnight
Snow, mainly before 4am. Patchy blowing snow. Low around 18. Wind chill values between 3 and 13. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Monday
A 50 percent chance of snow, mainly before 2pm. Patchy blowing snow before 4pm. Cloudy, with a high near 25. Wind chill values between -1 and 9. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 46 mph.
Monday Night
Mostly cloudy, with a low around 10. Wind chill values between -3 and 7. Blustery, with a west northwest wind 14 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 31. Wind chill values between -5 and 5. West northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. South wind 9 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Lynnville IL
 39.73°N 90.32°W (Elev. 600 ft)
Last Update:
12:37 am CDT Mar 16, 2026
Forecast Valid:
12am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation