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

60°F

16°C

Humidity 97%
Wind Speed Calm
Barometer 29.74 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 17 Apr 10:35 pm CDT
Extended Forecast for

3 Miles S Chandlerville IL

Flood Watch until April 18, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until April 18, 04:00am

    NOW until 4:00am Sat

    Flood Watch

  • Tonight

    Low: 44 °F

    Showers

  • Saturday

    Saturday: A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 56. West northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am. Otherwise, clear, with a low around 37. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 61. West wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Monday

    Monday: Patchy frost before 9am. Otherwise, sunny, with a high near 63. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 44. West southwest wind 14 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 10 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 56. West northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Patchy frost after 2am. Otherwise, clear, with a low around 37. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 61. West wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 63. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 50. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Chandlerville IL
 40.01°N 90.14°W (Elev. 600 ft)
Last Update:
10:46 pm CDT Apr 17, 2026
Forecast Valid:
10pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation