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

46°F

8°C

Humidity 54%
Wind Speed N 5 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Feb 12:52 pm CST
Extended Forecast for

2 Miles NNW Wolf Lake IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. North wind 3 to 6 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 52. Light and variable wind.

    High: 52 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming south southeast around 6 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 53. Calm wind becoming east southeast 5 to 7 mph in the morning.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 45. East wind 6 to 8 mph.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before noon. Partly sunny, with a high near 55. North wind 8 to 10 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 31. Calm wind.
Thursday
Increasing clouds, with a high near 52. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind.
Friday
Sunny, with a high near 57. Calm wind becoming south southeast around 6 mph.
Friday Night
Mostly cloudy, with a low around 37. Calm wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 53. Calm wind becoming east southeast 5 to 7 mph in the morning.
Saturday Night
Showers likely. Cloudy, with a low around 45. East wind 6 to 8 mph.
Sunday
A chance of showers before noon. Partly sunny, with a high near 55. North wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 37. North wind 5 to 7 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 61. Calm wind becoming south southeast 5 to 8 mph in the morning.
Monday Night
Mostly cloudy, with a low around 44. South wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 64. South wind 8 to 16 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Wolf Lake IL
 37.57°N 89.46°W
Last Update:
12:32 pm CST Feb 11, 2026
Forecast Valid:
1pm CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation