Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

76°F

24°C

Humidity 95%
Wind Speed NE 6 mph
Barometer 30.01 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index75°F (24°C)
Last update 11 Jul 11:15 am CDT
Extended Forecast for

3 Miles ESE Meredosia IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 83. North northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 66. North northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Northeast wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Northeast wind 3 to 7 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 66. Light east northeast wind.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 83. North northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 66. North northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 84. Northeast wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 63. Northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Northeast wind 3 to 7 mph.
Monday Night
Clear, with a low around 66. Light east northeast wind.
Tuesday
Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Meredosia IL
 39.82°N 90.49°W (Elev. 486 ft)
10:36 am CDT Jul 11, 2026
11am CDT Jul 11, 2026-6pm CDT Jul 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database