Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fog/Mist
60°F
16°C
| Humidity | 93% |
| Wind Speed | S 10 mph |
| Barometer | 29.61 in (1002.7 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 5.00 mi |
| Last update | 19 Feb 7:52 am CST |
Extended Forecast for
3 Miles WNW Mulkeytown IL
Today
High: 71 °F
Showers
LikelyTonight
Low: 38 °F
Slight Chance
Showers then
Mostly ClearFriday
High: 52 °F
Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 48 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 40 °F
Sunny
Sunday Night
Low: 20 °F
Mostly Clear
Monday
High: 37 °F
Sunny
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 71. South wind 8 to 18 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 38. South southwest wind 10 to 14 mph becoming west in the evening. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 52. West wind 5 to 14 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 32. Calm wind becoming north around 5 mph after midnight.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 48. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 40. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 20. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 37. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 19. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 48. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 36. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 59. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mulkeytown IL
37.97°N 89.19°W
37.97°N 89.19°W
7:02 am CST Feb 19, 2026
8am CST Feb 19, 2026-6pm CST Feb 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
