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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

84°F

29°C

Humidity 30%
Wind Speed SW 7 mph
Barometer 29.87 in (1011.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Mar 3:52 pm CDT
Extended Forecast for

3 Miles NE Jacob IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Southwest wind around 9 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then becoming clear toward daybreak, with a low around 55. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South southwest wind 5 to 7 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    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.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. North northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. East northeast wind 3 to 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. South southeast wind 3 to 5 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Southwest wind around 9 mph.
Tonight
Mostly cloudy, then becoming clear toward daybreak, 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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Jacob IL
 37.78°N 89.51°W
Last Update:
1:26 pm CDT Mar 20, 2026
Forecast Valid:
4pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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