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

68°F

20°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 29.93 in
Dewpoint 68°F (20°C)
Visibility 2.00 mi
Last update 26 Jun 6:35 pm CDT
Extended Forecast for

8 Miles N Meredosia IL

Flood Warning until further notice
Click here for hazard details and duration
Flood Warning until further notice
  •  
    Flood Warning until further notice

    NOW until further notice

    Flood Warning

  • Tonight

    Low: 63 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 81. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 81 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. East wind 6 to 8 mph.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 91. Heat index values as high as 103. South wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 91 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms, mainly between midnight and 3am. Patchy fog after 1am. Otherwise, cloudy, with a low around 63. Northeast wind 5 to 9 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 81. Northeast wind around 5 mph becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 70. East wind 6 to 8 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 91. Heat index values as high as 103. South wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 75. South wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 76.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 75.
Friday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Meredosia IL
 39.93°N 90.55°W (Elev. 472 ft)
Last Update:
5:41 pm CDT Jun 26, 2026
Forecast Valid:
7pm CDT Jun 26, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation