Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
63°F
17°C
| Humidity | 58% |
| Wind Speed | S 20 G 31 mph |
| Barometer | 29.66 in (1004.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 4:52 am CDT |
Extended Forecast for
4 Miles WSW Carbondale IL
Wind Advisory March 15, 10:00am until March 16, 07:00am
Today
High: 70 °F
Breezy.
Mostly Cloudy
then ShowersTonight
Low: 25 °F
Blustery.
Showers then
Mostly CloudyMonday

High: 34 °F
Mostly Cloudy
and BreezyMonday Night

Low: 17 °F
Mostly Clear
Tuesday

High: 39 °F
Sunny
Tuesday Night

Low: 30 °F
Mostly Cloudy
Wednesday

High: 60 °F
Partly Sunny
Wednesday Night

Low: 43 °F
Partly Cloudy
Thursday

High: 70 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 70. Breezy, with a south wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Tonight
Showers and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm. Low around 25. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Monday
Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 17. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 39. Northwest wind around 7 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30. South wind 5 to 14 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 60. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 43. South southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 70. South southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 75. Southwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 50. South southwest wind around 8 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 69. North northwest wind 8 to 10 mph.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Carbondale IL
37.7°N 89.29°W
37.7°N 89.29°W
4:21 am CDT Mar 15, 2026
5am CDT Mar 15, 2026-6pm CDT Mar 21, 2026



