Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Partly Cloudy

55°F

13°C

Humidity 94%
Wind Speed S 12 mph
Barometer 29.89 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 18 Nov 8:47 am CST
Extended Forecast for

3 Miles SW Goreville IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly cloudy, with a high near 68. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 68 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm.  Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Light north wind.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers.  High near 62. Calm wind becoming south around 6 mph.  Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Thursday Night

    Thursday Night: Showers.  Low around 56. Calm wind.  Chance of precipitation is 90%.

    Low: 56 °F

    Showers

  • Friday

    Friday: Showers.  High near 65. Light and variable wind becoming south southeast 5 to 7 mph in the morning.  Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 46. North northeast wind 3 to 6 mph.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers before noon.  Mostly sunny, with a high near 59. North northeast wind 3 to 6 mph.

    High: 59 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 68. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 63. Light north wind.
Wednesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Calm wind.
Thursday
Showers. High near 62. Calm wind becoming south around 6 mph. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 56. Calm wind. Chance of precipitation is 90%.
Friday
Showers. High near 65. Light and variable wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 46. North northeast wind 3 to 6 mph.
Saturday
A slight chance of showers before noon. Mostly sunny, with a high near 59. North northeast wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 61. Calm wind becoming west southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 42. Calm wind.
Monday
A slight chance of showers. Partly sunny, with a high near 60. Calm wind becoming south around 6 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Goreville IL
 37.51°N 89.02°W
8:41 am CST Nov 18, 2025
9am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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Additional Resources

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