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Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

63°F

17°C

Humidity 20%
Wind Speed SE 9 mph
Barometer 30.03 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Nov 2:45 pm CST
Extended Forecast for

4 Miles NE Goreville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Southeast wind around 7 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a steady temperature around 53. Southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 53 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 70. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Light northwest wind.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon. High near 65. Calm wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 59. South southwest wind 3 to 7 mph.

    Low: 59 °F

    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 67. South wind 7 to 10 mph.

    High: 67 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Southeast wind around 7 mph.
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a steady temperature around 53. Southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 70. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 64. Light northwest wind.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. Calm wind.
Thursday
Showers, with thunderstorms also possible after noon. High near 65. Calm wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 59. South southwest wind 3 to 7 mph.
Friday
Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 67. South wind 7 to 10 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. South southeast wind around 7 mph becoming north northwest in the evening.
Saturday
Mostly sunny, with a high near 58. Northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 43. Calm wind.
Sunday
Mostly sunny, with a high near 60. Calm wind becoming west southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Goreville IL
 37.6°N 88.93°W
Last Update:
3:16 pm CST Nov 17, 2025
Forecast Valid:
3pm CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation