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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

68°F

20°C

Humidity 80%
Wind Speed S 13 G 20 mph
Barometer 29.95 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 2 Apr 11:15 pm CDT
Extended Forecast for

6 Miles WNW Goreville IL

  • Tonight

    Tonight: A chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 69. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 80. South southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 80 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 62. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. South southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    High: 68 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. Northwest wind 6 to 9 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 59. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. Northwest wind 3 to 8 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North wind 5 to 7 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 69. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 80. South southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 62. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. South southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. Northwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 59. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Sunny, with a high near 64. Northwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 39. North wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 56. Northeast wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 37. East wind around 7 mph.
Wednesday
Sunny, with a high near 66. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 50. South wind around 9 mph.
Thursday
Sunny, with a high near 73. South wind 9 to 13 mph, with gusts as high as 22 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:
10:51 pm CDT Apr 2, 2026
Forecast Valid:
11pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation