Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
42°F
6°C
| Humidity | 58% |
| Wind Speed | E 10 mph |
| Barometer | 30.35 in (1027.9 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 24 Mar 2:52 am CDT |
Extended Forecast for
3 Miles NE Jacob IL
Overnight
Low: 40 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
then Chance
T-stormsFriday
High: 55 °F
Showers
LikelyFriday Night
Low: 32 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 40. East wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 64. East southeast wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 45. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 75. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 61. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 86. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. South southwest wind 11 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. North wind 13 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 32. North wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. Northeast wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 37. Light east wind.
Sunday
Partly sunny, with a high near 65. South wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 49. South wind around 7 mph.
Monday
Mostly sunny, with a high near 76. South southwest wind 7 to 11 mph, with gusts as high as 18 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 am CDT Mar 24, 2026
3am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
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