Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Mostly Cloudy
63°F
17°C
| Humidity | 90% |
| Wind Speed | S 9 mph |
| Barometer | 29.80 in (1008.8 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 26 Dec 6:52 am CST |
Extended Forecast for
Bush ILSimilar City Names
Today

High: 72 °F
Partly Sunny
Tonight
Low: 47 °F
Partly Cloudy
then Patchy
FogSaturday
High: 68 °F
Areas Fog
then Mostly
CloudySaturday Night

Low: 63 °F
Cloudy
Sunday
High: 72 °F
Chance
Showers then
Showers
LikelySunday Night
Low: 26 °F
Showers and
Breezy then
Chance
Rain/Snow and
BlusteryMonday

High: 30 °F
Mostly Sunny
and BlusteryMonday Night

Low: 19 °F
Mostly Clear
Tuesday

High: 36 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 72. Southwest wind 6 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47. North northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 68. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Cloudy, with a low around 63. South southwest wind around 10 mph, with gusts as high as 18 mph.
Sunday
Showers likely, mainly after noon. Cloudy, with a high near 72. South southwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before midnight, then a chance of rain and snow showers. Low around 26. Blustery, with a southwest wind 17 to 22 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 30. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 6 to 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 36. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 43. West southwest wind 5 to 8 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23. Northwest wind around 6 mph.
New Year's Day
Partly sunny, with a high near 37. Northwest wind 6 to 9 mph becoming west southwest in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
Bush ILSimilar City Names
37.85°N 89.14°W
37.85°N 89.14°W
5:36 am CST Dec 26, 2025
7am CST Dec 26, 2025-6pm CST Jan 1, 2026



