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

14°F

-10°C

Humidity 61%
Wind Speed NW 13 G 17 mph
Barometer 30.15 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 17 Mar 2:15 am CDT
Extended Forecast for

Arenzville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 11. Wind chill values between -3 and 2. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 30. Wind chill values between -3 and 7. West northwest wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 30 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely before 4am, then a slight chance of freezing rain. Cloudy, with a low around 26. South southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely
    then Chance
    Wintry Mix

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Calm wind becoming south around 6 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind around 7 mph becoming west in the afternoon.

    High: 69 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. North wind around 6 mph becoming south southeast after midnight.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 11. Wind chill values between -3 and 2. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 30. Wind chill values between -3 and 7. West northwest wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Snow likely before 4am, then a slight chance of freezing rain. Cloudy, with a low around 26. South southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Calm wind becoming south around 6 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind around 7 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 43. North wind around 6 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arenzville IL
 39.88°N 90.38°W (Elev. 492 ft)
Last Update:
1:56 am CDT Mar 17, 2026
Forecast Valid:
2am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation