Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78° N Lon: 89.25° W Elev: 400 ft.NA
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | NA |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Detailed forecast for
Union County
Overnight
Clear. Near steady temperature in the mid 70s. South winds around 5 mph.
Monday
Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Highest heat index readings heat index readings up to 105 in the afternoon.
Monday Night
Mostly clear. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Tuesday
Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Highest heat index readings heat index readings up to 106 in the afternoon.
Tuesday Night
Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph.
Wednesday
Mostly sunny. Hot with highs in the mid 90s. Highest heat index readings heat index readings up to 105 in the afternoon.
Wednesday Night
A chance of showers in the evening. Partly cloudy. Lows in the upper 70s. Chance of rain 30 percent.
Thursday
Mostly sunny. Hot with highs in the mid 90s.
Thursday Night
A chance of showers in the evening. Partly cloudy. Lows in the mid 70s. Chance of rain 30 percent.
Friday
Mostly sunny. Highs in the lower 90s.
Friday Night Through Saturday Night
Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s.
Sunday
Mostly sunny. Highs in the mid 90s.
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