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

43°F

6°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 33°F (1°C)
Visibility 8.00 mi
Last update 6 Dec 10:52 am CST
Extended Forecast for

5 Miles NNE Wolf Lake IL

  • Today

    Today: Sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South southeast wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 46. South southwest wind 5 to 11 mph becoming north in the afternoon.

    High: 46 °F

    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. North wind around 10 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Calm wind becoming south southwest 5 to 9 mph after midnight.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 36. South southeast wind around 6 mph.
Sunday
Cloudy, with a high near 46. South southwest wind 5 to 11 mph becoming north in the afternoon.
Sunday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. North wind around 10 mph.
Monday
Mostly sunny, with a high near 35. North wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 24. Calm wind becoming south southwest 5 to 9 mph after midnight.
Tuesday
Mostly sunny, with a high near 46. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 49. Southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 29. North wind 6 to 8 mph.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 41. North wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 25. East southeast wind around 8 mph becoming north northwest in the evening.
Friday
Mostly sunny, with a high near 32. North northwest wind around 8 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:
10:56 am CST Dec 6, 2025
Forecast Valid:
11am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation