Hazardous Weather Conditions
Current conditions at
Southern Illinois Airport (KMDH)
Lat: 37.78°NLon: 89.25°WElev: 400ft.
Fair
61°F
16°C
| Humidity | 39% |
| Wind Speed | W 10 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 13 Mar 1:52 pm CDT |
Extended Forecast for
3 Miles NE Jacob IL
This Afternoon

High: 65 °F
Mostly Sunny
Tonight

Low: 38 °F
Mostly Clear
Saturday

High: 67 °F
Sunny
Saturday Night

Low: 55 °F
Increasing
CloudsSunday
High: 71 °F
Breezy.
Mostly Cloudy
then Showers
LikelySunday Night
Low: 25 °F
Breezy.
Showers then
Rain/SnowMonday

High: 33 °F
Slight Chance
Snow Showers
and BreezyMonday Night

Low: 14 °F
Mostly Clear
Tuesday

High: 39 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 65. West northwest wind around 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 67. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 55. South wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 25. Breezy, with a south southwest wind 20 to 24 mph becoming west northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 33. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 14. West northwest wind 8 to 17 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 39. West northwest wind around 6 mph.
Tuesday Night
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 29. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 60. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 41. South wind 5 to 8 mph.
Thursday
Sunny, with a high near 69. West wind 3 to 6 mph.
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ABOUT 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 13, 2026
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026



