National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

29°F

-2°C

Humidity 66%
Wind Speed S 12 mph
Barometer 30.11 in (1020.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 5 Feb 12:52 pm CST
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 30. South southwest wind 7 to 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. South southwest wind 5 to 10 mph becoming west after midnight.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Sunny during the morning, then mostly cloudy during the afternoon, with a high near 49. West southwest wind 6 to 11 mph becoming north northwest 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. North wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Southeast wind 3 to 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. South wind around 7 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. South southeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 30. South southwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 27. South southwest wind 5 to 10 mph becoming west after midnight.
Friday
Sunny during the morning, then mostly cloudy during the afternoon, with a high near 49. West southwest wind 6 to 11 mph becoming north northwest 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 25. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 35. North wind 5 to 8 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 24. Southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 48. South wind around 7 mph.
Sunday Night
Mostly clear, with a low around 32. South southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. South wind around 6 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 60. South southwest wind 6 to 8 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. South southwest wind around 9 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 57. Southwest wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wolf Lake IL
 37.59°N 89.41°W
Last Update:
1:13 pm CST Feb 5, 2026
Forecast Valid:
1pm CST Feb 5, 2026-6pm CST Feb 11, 2026
 
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