Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
86°F
30°C
| Humidity | 43% |
| Wind Speed | S 17 mph |
| Barometer | 29.63 in (1003.0 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 22 Mar 2:52 pm CDT |
Extended Forecast for
3 Miles NE Jacob IL
This Afternoon
High: 87 °F
Sunny
Tonight
Low: 36 °F
Chance
T-storms then
Mostly ClearMonday
High: 56 °F
Increasing
CloudsMonday Night
Low: 38 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 74 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 87. South southwest wind around 15 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 9pm and 10pm. Mostly cloudy, then gradually becoming clear, with a low around 36. North wind 14 to 17 mph, with gusts as high as 28 mph.
Monday
Increasing clouds, with a high near 56. North northeast wind around 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 38. East northeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 63. Southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 43. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 74. Calm wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 60. South southwest wind around 9 mph.
Thursday
Sunny, with a high near 86. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44. South southwest wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Friday
A chance of showers. Partly sunny, with a high near 53. North wind around 14 mph, with gusts as high as 22 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 32. North wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 57. East northeast wind around 7 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Jacob IL
37.78°N 89.51°W
37.78°N 89.51°W
1:26 pm CDT Mar 22, 2026
3pm CDT Mar 22, 2026-6pm CDT Mar 28, 2026
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