Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast and Breezy

66°F

19°C

Humidity 64%
Wind Speed S 23 G 39 mph
Barometer 29.56 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 12:45 pm CDT
Extended Forecast for

Buncombe IL

High Wind Warning March 15, 01:39pm until March 15, 09:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 15, 01:39pm until March 15, 09:00pm

    NOW until 9:00pm Sun

    High Wind Warning

  • This Afternoon

    High: 70 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall.  Low around 26. South southwest wind 15 to 18 mph becoming west northwest in the evening. Winds could gust as high as 39 mph.  Chance of precipitation is 100%.

    Low: 26 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 35. West northwest wind around 17 mph, with gusts as high as 34 mph.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. Northwest wind around 6 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. South wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
Tonight
Showers and possibly a thunderstorm before 10pm, then a chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Low around 26. South southwest wind 15 to 18 mph becoming west northwest in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 100%.
Monday
Mostly cloudy, with a high near 35. West northwest wind around 17 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 18. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 39. Northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 18 mph.
Wednesday
Partly sunny, with a high near 58. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 42. South wind 3 to 6 mph.
Thursday
Sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 45. Light and variable wind.
Friday
Mostly sunny, with a high near 73. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. South southwest wind around 5 mph.
Saturday
Sunny, with a high near 76. West wind 5 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Buncombe IL
 37.47°N 88.96°W
1:26 pm CDT Mar 15, 2026
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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