Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Overcast and Breezy
46°F
8°C
| Humidity | 79% |
| Wind Speed | NW 21 G 29 mph |
| Barometer | 30.05 in (1017.5 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 11 Mar 5:52 pm CDT |
Extended Forecast for
3 Miles NE Jacob IL
Tonight
Low: 32 °F
Gradual
ClearingThursday
High: 54 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 64 °F
Mostly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Mostly Cloudy
Sunday
High: 69 °F
Showers
Likely and
BreezySunday Night
Low: 26 °F
Blustery.
Chance
Showers then
Chance
Rain/Snow
Detailed Forecast
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 32. North northwest wind 8 to 17 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 54. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 36. North northwest wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 64. East northeast wind 6 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 52. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph.
Sunday Night
A chance of rain showers before 1am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 15 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 5 to 10 mph becoming light north northwest after midnight.
Tuesday
Partly sunny, with a high near 43. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 32. South wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 56. South wind 7 to 10 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
5:56 pm CDT Mar 11, 2026
6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
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