Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
75°F
24°C
| Humidity | 52% |
| Wind Speed | S 9 mph |
| Barometer | 29.86 in (1010.8 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 6:52 pm CDT |
Extended Forecast for
3 Miles NE Jacob IL
Tonight
Low: 55 °F
Partly Cloudy
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 42 °F
Partly Cloudy
Monday
High: 58 °F
Sunny
Monday Night
Low: 39 °F
Partly Cloudy
Tuesday
High: 60 °F
Partly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 55. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 83. Light and variable wind.
Saturday Night
Mostly clear, with a low around 61. South southwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 85. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 42. West wind 11 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 58. North northeast wind around 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 39. East northeast wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 60. South southeast wind 3 to 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 43. Light and variable wind becoming east northeast around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 68. East northeast wind 5 to 8 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. South southeast wind around 8 mph.
Thursday
Sunny, with a high near 79. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Southwest wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 22 mph.
Friday
A chance of showers. Partly sunny, with a high near 55. North wind 10 to 13 mph, with gusts as high as 20 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
5:51 pm CDT Mar 20, 2026
7pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
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