Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

84°F

29°C

Humidity 70%
Wind Speed SW 16 G 25 mph
Barometer 29.81 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 18 Jun 3:45 pm CDT
Extended Forecast for

3 Miles S Buncombe IL

Tornado Watch June 18, 04:33pm until June 18, 08:00pm
Lake Wind Advisory until June 18, 07:00pm
Click here for hazard details and duration
Tornado Watch
Lake Wind Advisory
  •  
    Tornado Watch June 18, 04:33pm until June 18, 08:00pm
    Lake Wind Advisory until June 18, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 83 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Some of the storms could be severe.  Mostly cloudy, with a low around 70. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    Low: 70 °F

    Severe
    Thunderstorms

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 86. West northwest wind around 6 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Light south wind.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. South wind around 6 mph becoming calm  after midnight.

    Low: 75 °F

    Clear

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Partly sunny, with a steady temperature around 83. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Some of the storms could be severe. Mostly cloudy, with a low around 70. Southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Juneteenth
Mostly sunny, with a high near 86. West northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 72. Light south wind.
Saturday
Sunny, with a high near 92. Light south wind becoming south southwest 5 to 9 mph in the morning.
Saturday Night
Clear, with a low around 75. South wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 75. Light south wind.
Monday
Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 75. Calm wind.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Buncombe IL
 37.42°N 88.97°W
3:16 pm CDT Jun 18, 2025
4pm CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

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