Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
12°F
-11°C
| Humidity | 62% |
| Wind Speed | N 9 mph |
| Barometer | 30.44 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 30 Jan 7:52 pm CST |
Extended Forecast for
3 Miles SW Vergennes IL
Cold Weather Advisory January 30, 09:00pm until January 31, 12:00pm
Tonight
Low: 6 °F
Chance
FlurriesSaturday
High: 19 °F
Mostly Sunny
Saturday Night
Low: 2 °F
Mostly Clear
Sunday
High: 28 °F
Increasing
CloudsSunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 38 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Cloudy
Tuesday
High: 40 °F
Mostly Cloudy
then Chance
Rain/SnowTuesday Night
Low: 26 °F
Slight Chance
Showers then
Mostly Cloudy
Detailed Forecast
Tonight
A chance of flurries, mainly before 2am. Mostly cloudy, with a low around 6. Wind chill values as low as -6. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 19. Wind chill values as low as -10. North northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 2. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 28. Calm wind becoming south southwest 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 18. South wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 38. West southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 26. Calm wind becoming south southeast around 6 mph after midnight.
Tuesday
A chance of rain and snow showers after noon. Mostly cloudy, with a high near 40. South southeast wind around 7 mph becoming north in the afternoon.
Tuesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 26. North wind 6 to 8 mph.
Wednesday
Mostly cloudy, with a high near 32. North northwest wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 16. North northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 34. Northwest wind around 6 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 25. South southwest wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 43. West southwest wind around 10 mph becoming northwest in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Vergennes IL
37.86°N 89.39°W
37.86°N 89.39°W
7:16 pm CST Jan 30, 2026
7pm CST Jan 30, 2026-6pm CST Feb 6, 2026
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