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Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78° N Lon: 89.25° W Elev: 400 ft.
Fog/Mist
34°F
1°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 30.19 in (1022.7 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 5.00 mi |
| Last update | 13 Dec 6:52 am CST |
Detailed forecast for
Union County
Today
Mostly cloudy with a slight chance of freezing drizzle. A slight chance of snow this afternoon. Highs in the mid 30s. Temperature falling into the upper 20s this afternoon. North winds 5 to 10 mph. Chance of precipitation 20 percent.
Tonight
Mostly cloudy with a slight chance of freezing drizzle in the evening, then mostly clear after midnight. Much colder with lows around 9 above. North winds 10 to 15 mph with gusts up to 25 mph. Wind chill readings as low as 1 below after midnight.
Sunday
Sunny, cooler with highs around 18. North winds 10 to 15 mph. Wind chill readings as low as 4 below in the morning.
Sunday Night
Clear, cold with lows around 9 above. Northeast winds around 5 mph, becoming southeast after midnight.
Monday
Sunny. Not as cool with highs in the mid 30s. South winds 5 to 10 mph.
Monday Night And Tuesday
Mostly clear. Lows in the mid 20s. Highs in the mid 40s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.
Wednesday
Partly sunny. Highs in the lower 50s.
Wednesday Night
Cloudy with a 50 percent chance of showers. Lows in the upper 40s.
Thursday
Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 50s. Temperature falling to around 50 in the afternoon. Chance of rain 60 percent.
Thursday Night And Friday
Partly cloudy. Lows in the upper 20s. Highs in the mid 40s.
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