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

23°F

-5°C

Humidity 65%
Wind Speed NW 8 mph
Barometer 30.41 in (1030.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 30 Dec 9:52 am CST
Extended Forecast for

6 Miles NNE Gorham IL

  • Today

    Today: Increasing clouds, with a high near 35. West northwest wind around 7 mph becoming southwest in the afternoon.

    High: 35 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 43. West northwest wind 5 to 7 mph.

    High: 43 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 40. North northeast wind around 5 mph becoming calm in the morning.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. North northeast wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. North wind around 6 mph becoming calm in the afternoon.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 35. West northwest wind around 7 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 27. Southwest wind around 7 mph.
Wednesday
Increasing clouds, with a high near 43. West northwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 27. Light and variable wind.
New Year's Day
Mostly sunny, with a high near 40. North northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Mostly cloudy, with a high near 47. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 29. North northeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 42. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. Calm wind.
Sunday
Mostly sunny, with a high near 49. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 35. South wind around 6 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 51. West southwest wind 5 to 7 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Gorham IL
 37.8°N 89.45°W
Last Update:
5:41 am CST Dec 30, 2025
Forecast Valid:
10am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation