Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Mostly Cloudy
75°F
24°C
| Humidity | 66% |
| Wind Speed | S 12 G 21 mph |
| Barometer | 30.01 in (1015.7 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 8:52 am CDT |
Extended Forecast for
3 Miles NNW Makanda IL
Today

High: 87 °F
Sunny
Tonight

Low: 71 °F
Increasing
CloudsMonday
High: 87 °F
Slight Chance
T-storms then
Chance
T-stormsMonday Night

Low: 72 °F
Slight Chance
T-stormsTuesday
High: 86 °F
Chance
T-storms then
ShowersTuesday Night
Low: 63 °F
T-storms then
ShowersWednesday

High: 73 °F
Chance
ShowersWednesday Night

Low: 55 °F
Slight Chance
ShowersThursday

High: 73 °F
Slight Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 87. South wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 71. South wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 87. South wind 14 to 16 mph, with gusts as high as 28 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind around 14 mph, with gusts as high as 23 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 86. South southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 63. Southwest wind 5 to 9 mph becoming north northwest after midnight. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 73. North wind around 9 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 55. North northeast wind 6 to 8 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 73. Northeast wind around 8 mph.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 58. East northeast wind 3 to 7 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. East northeast wind 3 to 5 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. Northeast wind around 6 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Light and variable wind becoming south southeast around 5 mph in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Makanda IL
37.66°N 89.23°W
37.66°N 89.23°W
6:01 am CDT May 17, 2026
9am CDT May 17, 2026-6pm CDT May 23, 2026



