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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

16°F

-9°C

Humidity 62%
Wind Speed SW 10 mph
Barometer 30.31 in (1027.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 27 Jan 8:52 am CST
Extended Forecast for

Carbondale IL

Extreme Cold Warning January 27, 09:27am until January 27, 10:00am
Click here for hazard details and duration
...
  •  
    Extreme Cold Warning January 27, 09:27am until January 27, 10:00am

    NOW until 10:00am Tue

    Extreme Cold Warning

  • Today

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Light and variable wind.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. Calm wind becoming north around 5 mph.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. North wind 3 to 6 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. North wind 6 to 10 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. North wind 6 to 9 mph.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 32. West southwest wind 6 to 8 mph becoming northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 30. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 11. Light and variable wind.
Thursday
Mostly cloudy, with a high near 24. Calm wind becoming north around 5 mph.
Thursday Night
Mostly cloudy, with a low around 4. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 16. North wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around -1. North wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 17. North northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 2. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 11. Southwest wind 3 to 5 mph.
Monday
Partly sunny, with a high near 32. Southwest wind around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carbondale IL
 37.72°N 89.23°W
Last Update:
8:12 am CST Jan 27, 2026
Forecast Valid:
9am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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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