Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles WNW Mulkeytown IL
Overnight

Low: 35 °F
Clear
Friday
High: 70 °F
Patchy Fog
then SunnyFriday Night

Low: 42 °F
Mostly Clear
Saturday

High: 68 °F
Mostly Sunny
Saturday Night
Low: 33 °F
Slight Chance
Showers then
Partly CloudySunday

High: 49 °F
Mostly Cloudy
Sunday Night
Low: 35 °F
Showers
Likely then
Rain/Snow
LikelyMonday
High: 46 °F
Chance
Rain/Snow
then Slight
Chance
ShowersMonday Night

Low: 38 °F
Chance
Showers
Detailed Forecast
Overnight
Clear, with a low around 35. Calm wind.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 70. Light south southwest wind becoming southwest 6 to 11 mph in the morning.
Friday Night
Mostly clear, with a low around 42. South wind 5 to 8 mph becoming north northeast after midnight.
Saturday
Mostly sunny, with a high near 68. Northeast wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. South wind 7 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, with a high near 49. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Rain showers likely before 3am, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 35. East northeast wind around 10 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow showers before noon, then a slight chance of rain showers. Cloudy, with a high near 46. East northeast wind 8 to 10 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 38. East wind around 7 mph.
Tuesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 57. South southeast wind 7 to 9 mph becoming west southwest in the afternoon.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 46. West wind around 7 mph becoming east in the evening.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 65. South wind 7 to 11 mph.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mulkeytown IL
37.97°N 89.19°W
37.97°N 89.19°W
12:17 am CST Feb 27, 2026
12am CST Feb 27, 2026-6pm CST Mar 5, 2026


