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

44°F

7°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 30.03 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 16 Feb 10:35 pm CST
Extended Forecast for

2 Miles SSW Goreville IL

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 43. South wind 5 to 7 mph.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. South wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 59 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 58. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 58 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 6 to 8 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Mostly clear, with a low around 43. West wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 36. North northwest wind 3 to 5 mph.

    Low: 36 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 43. South wind 5 to 7 mph.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. South wind 7 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
Cloudy, with a low around 58. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 71. Southwest wind 9 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 6 to 8 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers before midnight. Mostly clear, with a low around 43. West wind 8 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 56. West wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 36. North northwest wind 3 to 5 mph.
Saturday
A slight chance of showers after noon. Mostly sunny, with a high near 51. North wind 3 to 7 mph.
Saturday Night
A chance of showers. Partly cloudy, with a low around 32. North northwest wind around 6 mph.
Sunday
Sunny, with a high near 44. North northwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 24. North northwest wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 43. North northwest wind around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Goreville IL
 37.54°N 88.99°W
Last Update:
8:56 pm CST Feb 16, 2026
Forecast Valid:
10pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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Chance of Precipitation