Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
15°F
-9°C
| Humidity | 59% |
| Wind Speed | SW 9 mph |
| Barometer | 30.23 in (1024.4 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 18 Jan 8:52 am CST |
Extended Forecast for
3 Miles WNW Mulkeytown IL
Today

High: 31 °F
Chance
FlurriesTonight

Low: 14 °F
Partly Cloudy
M.L.King Day

High: 23 °F
Mostly Sunny
Monday Night

Low: 9 °F
Mostly Clear
Tuesday

High: 36 °F
Sunny
Tuesday Night

Low: 27 °F
Partly Cloudy
Wednesday

High: 46 °F
Mostly Sunny
Wednesday Night

Low: 22 °F
Partly Cloudy
Thursday

High: 38 °F
Sunny
Detailed Forecast
Today
A chance of flurries between 11am and 3pm. Partly sunny, with a high near 31. South southwest wind 5 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 14. South southwest wind 11 to 17 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
M.L.King Day
Mostly sunny, with a high near 23. Wind chill values as low as -1. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 9. Light and variable wind.
Tuesday
Sunny, with a high near 36. South southwest wind 5 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 27. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 46. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 22. West northwest wind around 6 mph.
Thursday
Sunny, with a high near 38. West northwest wind around 6 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 25. South wind 3 to 8 mph.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. South southwest wind 8 to 11 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 27. South wind 8 to 10 mph becoming north in the evening.
Saturday
A chance of showers. Partly sunny, with a high near 35. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mulkeytown IL
37.97°N 89.19°W
37.97°N 89.19°W
8:17 am CST Jan 18, 2026
9am CST Jan 18, 2026-6pm CST Jan 24, 2026



