Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

56°F

13°C

Humidity 62%
Wind Speed SE 3 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Apr 10:52 pm CDT
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • Tonight

    Tonight: Clear, with a low around 52. South wind 5 to 7 mph.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind 6 to 8 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm.  Partly sunny, with a high near 77. South southwest wind 11 to 14 mph, with gusts as high as 23 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 57. Southwest wind around 8 mph becoming north northwest after midnight.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 52. South wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 54. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 75. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind 6 to 8 mph.
Thursday
Sunny, with a high near 80. South wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 23 mph.
Friday
Showers and possibly a thunderstorm. Partly sunny, with a high near 77. South southwest wind 11 to 14 mph, with gusts as high as 23 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 57. Southwest wind around 8 mph becoming north 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 around 8 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. North northeast wind around 7 mph becoming east southeast after midnight.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. North northeast wind around 8 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 57. East northeast wind around 8 mph becoming south southeast after midnight.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. South southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wolf Lake IL
 37.59°N 89.41°W
11:21 pm CDT Apr 20, 2026
11pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database