Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
22°F
-6°C
| Humidity | 31% |
| Wind Speed | NW 8 mph |
| Barometer | 30.41 in (1030.1 mb) |
| Dewpoint | -4°F (-20°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 19 Jan 4:52 pm CST |
Extended Forecast for
Murphysboro IL
Tonight
Low: 11 °F
Clear
Tuesday
High: 37 °F
Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy
Wednesday
High: 47 °F
Decreasing
CloudsWednesday Night
Low: 25 °F
Mostly Clear
Thursday
High: 39 °F
Mostly Sunny
Thursday Night
Low: 16 °F
Partly Cloudy
Friday
High: 25 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersFriday Night
Low: 4 °F
Chance Snow
Showers
Detailed Forecast
Tonight
Clear, with a low around 11. Light and variable wind.
Tuesday
Sunny, with a high near 37. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 28. South wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. South southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 25. Southwest wind around 6 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 39. North northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 16. Calm wind becoming north 5 to 9 mph after midnight.
Friday
A slight chance of snow showers after noon. Mostly cloudy, with a high near 25. North wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 4. North wind 11 to 13 mph, with gusts as high as 21 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. North wind 9 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 6. North wind 7 to 9 mph.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 23. North northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 9. Light and variable wind becoming southwest around 5 mph after midnight.
Monday
Sunny, with a high near 33. Southwest wind 5 to 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Murphysboro IL
37.77°N 89.34°W
37.77°N 89.34°W
3:16 pm CST Jan 19, 2026
5pm CST Jan 19, 2026-6pm CST Jan 26, 2026
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