Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Mostly Cloudy
33°F
1°C
| Humidity | 54% |
| Wind Speed | NW 16 G 30 mph |
| Barometer | 30.03 in (1017.2 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 16 Mar 4:52 pm CDT |
Extended Forecast for
Carbondale IL
Tonight
Low: 18 °F
Partly Cloudy
Tuesday
High: 38 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
then Chance
Rain/SnowWednesday
High: 62 °F
Chance
Showers then
SunnyWednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 72 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 18. West northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 38. Northwest wind 5 to 8 mph.
Tuesday Night
A chance of rain and snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 32. Light south southeast wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 44. South southwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 72. South southwest wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 48. South southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 77. Southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 54. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 52. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 74. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 10 mph.
Monday
Mostly sunny, with a high near 58. Northeast wind around 10 mph, with gusts as high as 18 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Carbondale IL
37.72°N 89.23°W
37.72°N 89.23°W
1:57 pm CDT Mar 16, 2026
5pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
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