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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Overcast

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 30.10 in (1018.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 4 Aug 11:52 pm CDT
Extended Forecast for

Gorham IL

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. Light and variable wind.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 7am. Otherwise, sunny, with a high near 88. Calm wind.

    High: 88 °F

    Dense Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Light east southeast wind.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light southeast wind.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Southeast wind around 6 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 65. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Light and variable wind.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. Light and variable wind.
Wednesday
Widespread dense fog, mainly before 7am. Otherwise, sunny, with a high near 88. Calm wind.
Wednesday Night
Mostly clear, with a low around 69. Light east southeast wind.
Thursday
Sunny, with a high near 90. Light southeast wind.
Thursday Night
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 90. Calm wind becoming south southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 72. Southeast wind around 6 mph.
Saturday
Sunny, with a high near 91. South wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 72. South southeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 91. South wind 5 to 7 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 6 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. South southwest wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Gorham IL
 37.71°N 89.48°W
Last Update:
10:01 pm CDT Aug 4, 2025
Forecast Valid:
12am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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Additional Resources

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