Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78° N Lon: 89.25° W Elev: 400 ft.

Fair

76°F

24°C

Humidity 64%
Wind Speed E 3 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 May 6:52 pm CDT
Detailed forecast for

Jackson County

This Afternoon
Partly sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.
Tonight
Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
Tuesday
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. East winds around 5 mph. Chance of rain 50 percent.
Tuesday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Wednesday
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 5 mph, becoming west in the afternoon. Chance of rain 50 percent.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Thursday
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Thursday Night
Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Friday
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.
Friday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
Saturday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Saturday Night And Sunday
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.



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127 PM CDT Mon May 25 2026
 
 

Additional Resources

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