National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Overcast

64°F

18°C

Humidity 73%
Wind Speed S 14 mph
Barometer 29.84 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Nov 11:49 am CST
Extended Forecast for

5 Miles ENE Cobden IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Cloudy early, then becoming mostly sunny, with a high near 66. South southwest wind 7 to 13 mph, with gusts as high as 28 mph.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 61. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 55. South southwest wind 3 to 5 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Friday

    Friday: Showers. High near 64. Southeast wind 6 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 46. North northeast wind around 6 mph.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 58. North northeast wind 3 to 7 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Cloudy early, then becoming mostly sunny, with a high near 66. South southwest wind 7 to 13 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 62. North northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Calm wind.
Thursday
Showers. High near 61. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 55. South southwest wind 3 to 5 mph. Chance of precipitation is 90%.
Friday
Showers. High near 64. Southeast wind 6 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 46. North northeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 58. North northeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 60. Calm wind becoming west southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 42. Light south southwest wind.
Monday
A slight chance of showers. Partly sunny, with a high near 59. South wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Cobden IL
 37.56°N 89.18°W
Last Update:
10:31 am CST Nov 18, 2025
Forecast Valid:
11am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation