Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

68°F

20°C

Humidity 36%
Wind Speed E 3 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 20 Apr 4:52 pm CDT
Extended Forecast for

3 Miles NNE Pomona IL

  • Tonight

    Tonight: Clear, with a low around 51. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Southwest wind 6 to 10 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 62. South wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm.  Partly sunny, with a high near 77. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 51. Calm wind becoming south southeast around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 75. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind around 6 mph.
Thursday
Sunny, with a high near 81. South wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South wind 11 to 13 mph, with gusts as high as 22 mph.
Friday
Showers and possibly a thunderstorm. Partly sunny, with a high near 77. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph becoming northwest after midnight.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. North wind 6 to 8 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Northeast wind around 6 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. North northeast wind 6 to 8 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. East northeast wind around 7 mph becoming southeast after midnight.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Pomona IL
 37.68°N 89.32°W
1:51 pm CDT Apr 20, 2026
5pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
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Additional Resources

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