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.

Fair

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.20 in (1023.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 8 Nov 5:52 am CST
Extended Forecast for

3 Miles WSW Cobden IL

Freeze Warning November 8, 06:44am until November 8, 08:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning November 8, 06:44am until November 8, 08:00am

    NOW until 8:00am Sun

    Freeze Warning

  • Today

    High: 62 °F

    Frost and
    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Light south southwest wind.

    Low: 45 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 30 percent chance of showers after noon. Mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 41. North northwest wind 5 to 9 mph.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Patchy fog before 8am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming west around 6 mph.
Tonight
Patchy fog after 9pm. Otherwise, clear, with a low around 40. Light and variable wind.
Monday
Patchy fog before 10am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. Light south southwest wind.
Veterans Day
A 30 percent chance of showers after noon. Mostly sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 41. North northwest wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 55. North wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 33. North wind 5 to 9 mph.
Friday
Sunny, with a high near 50. North northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Sunny, with a high near 55. Calm wind becoming northwest around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cobden IL
 37.5°N 89.3°W
Last Update:
5:01 am CST Nov 8, 2026
Forecast Valid:
6am CST Nov 8, 2026-6pm CST Nov 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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