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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Overcast

75°F

24°C

Humidity 89%
Wind Speed NE 7 mph
Barometer 29.97 in
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Last update 11 Sep 11:52 am CDT
Extended Forecast for

3 Miles W Makanda IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, with a high near 83. Calm wind.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Calm wind.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Light and variable wind.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. South southeast wind 5 to 8 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 71. South southeast wind around 6 mph.

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South southwest wind around 7 mph.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, with a high near 83. Calm wind.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Light and variable wind.
Saturday Night
Mostly clear, with a low around 68. Calm wind.
Sunday
Mostly sunny, with a high near 91. Calm wind.
Sunday Night
Mostly clear, with a low around 68. Light and variable wind.
Monday
Sunny, with a high near 90. South southeast wind 5 to 8 mph.
Monday Night
Clear, with a low around 71. South southeast wind around 6 mph.
Tuesday
Sunny, with a high near 93. South southwest wind around 7 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. Light south southeast wind.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 3 to 6 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Light east southeast wind.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Makanda IL
 37.61°N 89.29°W
Last Update:
11:41 am CDT Sep 11, 2026
Forecast Valid:
12pm CDT Sep 11, 2026-6pm CDT Sep 17, 2026
 
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Additional Resources

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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