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

97°F

36°C

Humidity 43%
Wind Speed SW 5 mph
Barometer 29.96 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 2 Sep 2:55 pm CDT
Extended Forecast for

2 Miles E Chandlerville IL

Extreme Heat Warning until September 4, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until September 4, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 77. South southwest wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 77 °F

    Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms after 4pm. Sunny and hot, with a high near 96. Heat index values as high as 102. South southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. South wind 3 to 6 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. West southwest wind 3 to 5 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Sunny, with a high near 94. Calm wind.

    High: 94 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind around 8 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 77. South southwest wind 5 to 7 mph, with gusts as high as 15 mph.
Thursday
Isolated showers and thunderstorms after 4pm. Sunny and hot, with a high near 96. Heat index values as high as 102. South southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 76. South wind 3 to 6 mph.
Friday
Sunny and hot, with a high near 96. West southwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
A 30 percent chance of showers before 1pm. Sunny, with a high near 94. Calm wind.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 69.
Labor Day
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Chandlerville IL
 40.05°N 90.11°W (Elev. 518 ft)
Last Update:
1:36 pm CDT Sep 2, 2026
Forecast Valid:
3pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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