Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles NNW Wolf Lake IL

Cold Weather Advisory January 31, 01:28am until January 31, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 01:28am until January 31, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Overnight

    Low: 11 °F

    Chance
    Flurries

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -9. North northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. South southwest wind 3 to 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. West southwest wind 3 to 5 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Light south wind.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain or freezing rain before noon, then a chance of rain showers.  Mostly cloudy, with a high near 39. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 39 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -5. North wind around 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -9. North northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 3. North northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 28. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 18. South southwest wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 40. West southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 27. Light south wind.
Tuesday
A slight chance of rain or freezing rain before noon, then a chance of rain showers. Mostly cloudy, with a high near 39. Light and variable wind becoming northeast around 6 mph in the morning.
Tuesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 21. North wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 32. North wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 13. North wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 34. Calm wind becoming west around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 22. South southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 8 to 10 mph becoming northwest in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Wolf Lake IL
 37.57°N 89.46°W
1:11 am CST Jan 31, 2026
1am CST Jan 31, 2026-6pm CST Feb 6, 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