National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

25°F

-4°C

Humidity 59%
Wind Speed NW 7 mph
Barometer 30.39 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 30 Dec 10:45 am CST
Extended Forecast for

6 Miles WNW Goreville IL

  • Today

    Today: Increasing clouds, with a high near 34. West wind 5 to 7 mph.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 30. Southwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 42. West northwest wind 3 to 7 mph.

    High: 42 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. Calm wind becoming north around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 41. North wind around 5 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Cloudy, with a high near 48. Light and variable wind becoming east around 5 mph.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 30. North northeast wind 3 to 6 mph.

    Low: 30 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. North wind 3 to 7 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 34. West wind 5 to 7 mph.
Tonight
Mostly clear, with a steady temperature around 30. Southwest wind 6 to 8 mph.
Wednesday
Increasing clouds, with a high near 42. West northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 28. Calm wind becoming north around 5 mph after midnight.
New Year's Day
Mostly sunny, with a high near 41. North wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Light and variable wind.
Friday
A 20 percent chance of showers after noon. Cloudy, with a high near 48. Light and variable wind becoming east around 5 mph.
Friday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 30. North northeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 42. North wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 28. Calm wind.
Sunday
Mostly sunny, with a high near 48. 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 50. West northwest wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Goreville IL
 37.58°N 89.07°W
Last Update:
10:41 am CST Dec 30, 2025
Forecast Valid:
11am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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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