Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
64°F
18°C
| Humidity | 37% |
| Wind Speed | S 7 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 7 Jan 1:52 pm CST |
Extended Forecast for
5 Miles NNW Vergennes IL
This Afternoon
High: 59 °F
Partly Sunny
Tonight
Low: 45 °F
Mostly Cloudy
Thursday
High: 66 °F
Chance
Showers then
Showers
Likely and
BreezyThursday Night
Low: 57 °F
Showers and
Breezy then
Showers
LikelyFriday
High: 63 °F
Partly Sunny
Friday Night
Low: 42 °F
Chance
ShowersSaturday
High: 47 °F
Slight Chance
Showers then
Mostly SunnySaturday Night
Low: 26 °F
Partly Cloudy
Sunday
High: 36 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 59. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 45. South southeast wind around 6 mph.
Thursday
Showers likely, mainly after noon. Cloudy, with a high near 66. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 57. Breezy, with a south wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Friday
Partly sunny, with a high near 63. South southwest wind 7 to 10 mph becoming north in the afternoon.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. North wind 5 to 8 mph.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 47. West northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 36. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 44. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 31. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 51. Southwest wind 6 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Vergennes IL
37.97°N 89.36°W
37.97°N 89.36°W
12:16 pm CST Jan 7, 2026
2pm CST Jan 7, 2026-6pm CST Jan 13, 2026
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