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

66°F

19°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.02 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 25 Jul 4:15 am CDT
Extended Forecast for

6 Miles NE Bluff Springs IL

Heat Advisory July 26, 12:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 67. South southeast wind around 5 mph.

    Low: 67 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Partly sunny, with a high near 86. South wind 3 to 5 mph. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Calm wind becoming south southeast around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 94 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 76. South southwest wind 3 to 5 mph.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 98. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 67. South southeast wind around 5 mph.
Saturday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Partly sunny, with a high near 86. South wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 72. Calm wind becoming south southeast around 5 mph.
Sunday
Partly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 76. South southwest wind 3 to 5 mph.
Monday
Sunny and hot, with a high near 98. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 75. Southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 69.
Friday
A chance of showers. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Bluff Springs IL
 40.06°N 90.31°W (Elev. 440 ft)
Last Update:
4:11 am CDT Jul 25, 2026
Forecast Valid:
4am CDT Jul 25, 2026-6pm CDT Jul 31, 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