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

61°F

16°C

Humidity 39%
Wind Speed N 8 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 6 Apr 6:52 pm CDT
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • Tonight

    Tonight: Mostly clear, with a low around 40. North northeast wind around 7 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. East wind 6 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 8 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. South wind around 10 mph, with gusts as high as 18 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. South wind around 7 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. South southwest wind 6 to 8 mph.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 6 mph becoming northeast after midnight.

    Low: 59 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 40. North northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 60. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 41. East wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 8 to 10 mph.
Thursday
Sunny, with a high near 74. South wind around 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 55. South wind around 7 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. South southwest wind 6 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 6 mph becoming northeast after midnight.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. East wind around 6 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 83. South wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 14 mph, with gusts as high as 24 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 14 to 16 mph, with gusts as high as 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wolf Lake IL
 37.59°N 89.41°W
Last Update:
4:16 pm CDT Apr 6, 2026
Forecast Valid:
7pm CDT Apr 6, 2026-6pm CDT Apr 13, 2026
 
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Additional Resources

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Chance of Precipitation