Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast
29°F
-2°C
| Humidity | 51% |
| Wind Speed | NW 13 mph |
| Barometer | 30.15 in (1021.2 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 17 Jan 10:52 am CST |
Extended Forecast for
3 Miles SW Carbondale/Murphysboro, Southern Illinois Airport IL
Today

High: 31 °F
Snow Showers
LikelyTonight

Low: 13 °F
Mostly Clear
Sunday

High: 32 °F
Mostly Sunny
Sunday Night

Low: 16 °F
Partly Cloudy
M.L.King Day

High: 25 °F
Mostly Sunny
Monday Night

Low: 11 °F
Mostly Clear
Tuesday

High: 36 °F
Sunny
Tuesday Night

Low: 29 °F
Mostly Clear
Wednesday

High: 46 °F
Partly Sunny
Detailed Forecast
Today
Snow showers likely, mainly before noon, then a chance of flurries after 1pm. Partly sunny, with a high near 31. West wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 13. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 32. Light west southwest wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 16. South southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
M.L.King Day
Mostly sunny, with a high near 25. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 36. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 29. South wind 11 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 46. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 24. Southwest wind around 6 mph becoming north after midnight.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 36. North wind around 7 mph.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 19. Light and variable wind becoming southeast around 6 mph after midnight.
Friday
A slight chance of showers. Mostly sunny, with a high near 38. Southeast wind 6 to 8 mph becoming south southwest in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SW Carbondale/Murphysboro, Southern Illinois Airport IL
37.77°N 89.28°W
37.77°N 89.28°W
11:17 am CST Jan 17, 2026
11am CST Jan 17, 2026-6pm CST Jan 23, 2026



