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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

A Few Clouds

86°F

30°C

Humidity 66%
Wind Speed NW 10 G 21 mph
Barometer 30.02 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Aug 11:52 am CDT
Extended Forecast for

3 Miles ESE Pomona IL

  • Today

    Today: Sunny, with a high near 86. North wind 7 to 9 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 64. Light north wind.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Light east southeast wind.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 85. Calm wind becoming southeast around 5 mph.

    High: 85 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Light and variable wind.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. North wind 7 to 9 mph.
Tonight
Clear, with a low around 64. Light north wind.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 63. Calm wind.
Monday
Mostly sunny, with a high near 82. Calm wind.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Light east southeast wind.
Tuesday
Partly sunny, with a high near 85. Calm wind becoming southeast around 5 mph.
Tuesday Night
Partly cloudy, with a low around 67. Calm wind.
Wednesday
Mostly sunny, with a high near 88. Light and variable wind.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. Calm wind.
Thursday
Sunny, with a high near 88. Light northwest wind.
Thursday Night
Mostly clear, with a low around 66. Calm wind.
Friday
Sunny, with a high near 89. Light north wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Pomona IL
 37.63°N 89.29°W
Last Update:
11:01 am CDT Aug 22, 2026
Forecast Valid:
11am CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
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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