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.

Mostly Cloudy

70°F

21°C

Humidity 73%
Wind Speed S 14 mph
Barometer 29.82 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Nov 1:45 pm CST
Extended Forecast for

8 Miles NW Goreville IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 67. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Increasing clouds, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after noon. High near 61. Calm wind becoming south southeast around 6 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 57. Light south southwest wind. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Friday

    Friday: Showers. High near 64. East wind 3 to 7 mph. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind around 6 mph becoming north after midnight.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: A slight chance of showers before noon. Partly sunny, with a high near 60. North northwest wind 3 to 6 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 67. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of showers, mainly before 8pm. Increasing clouds, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 60. Calm wind.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Calm wind.
Thursday
Showers likely, then showers and possibly a thunderstorm after noon. High near 61. Calm wind becoming south southeast around 6 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Low around 57. Light south southwest wind. Chance of precipitation is 90%.
Friday
Showers. High near 64. East wind 3 to 7 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind around 6 mph becoming north after midnight.
Saturday
A slight chance of showers before noon. Partly sunny, with a high near 60. North northwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
Mostly sunny, with a high near 61. Calm wind becoming west around 5 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 45. Calm wind.
Monday
A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming south southwest around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Goreville IL
 37.63°N 89.09°W
Last Update:
2:17 pm CST Nov 18, 2025
Forecast Valid:
2pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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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