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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

48°F

9°C

Humidity 44%
Wind Speed S 13 mph
Barometer 30.10 in (1019.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Mar 7:52 pm CDT
Extended Forecast for

3 Miles NE Jacob IL

  • Tonight

    Tonight: Partly cloudy, with a low around 42. South southwest wind 10 to 18 mph, with gusts as high as 34 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. North northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers and possibly a thunderstorm after 1pm. High near 70. Breezy, with a south wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    High: 70 °F

    Breezy.
    Slight Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers, mainly before 1am. Some thunder is also possible. Low around 25. Breezy, with a southwest wind 21 to 23 mph becoming west northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

    Low: 25 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 33. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind 6 to 15 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. South southwest wind 10 to 18 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 37. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 66. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 22 mph.
Sunday
A slight chance of showers, then showers and possibly a thunderstorm after 1pm. High near 70. Breezy, with a south wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers, mainly before 1am. Some thunder is also possible. Low around 25. Breezy, with a southwest wind 21 to 23 mph becoming west northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 33. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind 6 to 15 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 38. Northwest wind 5 to 8 mph.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 27. Southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 56. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 39. South southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 67. South southwest wind 6 to 9 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:
5:51 pm CDT Mar 12, 2026
Forecast Valid:
8pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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