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

16°F

-9°C

Humidity 57%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 1 Feb 9:48 am CST
Extended Forecast for

6 Miles NNE Gorham IL

  • Today

    Today: A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 28. South wind 5 to 9 mph.

    High: 28 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 19. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Light southwest wind.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. Calm wind becoming north around 6 mph in the morning.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. North wind around 6 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. North wind around 6 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. North northwest wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 28. South wind 5 to 9 mph.
Tonight
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 19. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 37. Light southwest wind.
Monday Night
Mostly cloudy, with a low around 25. Calm wind.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. Calm wind becoming north around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 19. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 29. North wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 12. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 35. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 28. Southwest wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 45. West southwest wind 7 to 9 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 21. North northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 32. North wind around 6 mph becoming light and variable in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Gorham IL
 37.8°N 89.45°W
Last Update:
8:31 am CST Feb 1, 2026
Forecast Valid:
10am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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