Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

47°F

8°C

Humidity 99%
Wind Speed SE 6 mph
Barometer 30.08 in
Dewpoint 47°F (8°C)
Visibility 2.00 mi
Wind Chill44°F (7°C)
Last update 20 Nov 11:35 am CST
Extended Forecast for

Jacksonville IL

  • Today

    Today: Patchy drizzle.  Cloudy, with a high near 54. South southeast wind 3 to 7 mph.

    High: 54 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before 9pm, then rain likely, mainly after 4am.  Patchy fog after 8pm.  Otherwise, cloudy, with a low around 49. Calm wind becoming east northeast around 6 mph after midnight.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain.  Patchy fog before 10am. High near 54. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight.  Mostly cloudy, with a low around 38. North northeast wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. North northeast wind around 5 mph becoming calm  in the morning.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Light south southwest wind.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Southwest wind 3 to 6 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Patchy drizzle. Cloudy, with a high near 54. South southeast wind 3 to 7 mph.
Tonight
Patchy drizzle before 9pm, then rain likely, mainly after 4am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 49. Calm wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. Patchy fog before 10am. High near 54. Northeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 38. North northeast wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday
Sunny, with a high near 54. North northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 36. Light south southwest wind.
Sunday
Mostly sunny, with a high near 60. Southwest wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
10:26 am CST Nov 20, 2025
11am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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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