Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
58°F
14°C
| Humidity | 42% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.48 in (1032.3 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 2:52 pm CDT |
Extended Forecast for
2 Miles SSW Carbondale IL
Frost Advisory October 18, 01:00am until October 18, 08:00am
This Afternoon
High: 60 °F
Sunny
Tonight
Low: 35 °F
Clear
Sunday
High: 69 °F
Areas Frost
then SunnySunday Night
Low: 38 °F
Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 60. North northeast wind around 8 mph.
Tonight
Clear, with a low around 35. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 69. Light southeast wind.
Sunday Night
Clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 73. Calm wind.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 75. Light east northeast wind.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 76. Calm wind.
Wednesday Night
Clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 78. Calm wind.
Thursday Night
Clear, with a low around 47. Calm wind.
Friday
Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Carbondale IL
37.7°N 89.23°W
37.7°N 89.23°W
1:26 pm CDT Oct 17, 2026
3pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
