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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

37°F

3°C

Humidity 91%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 14 Mar 4:35 am CDT
Extended Forecast for

3 Miles N New Burnside IL

  • Today

    Today: Mostly sunny, with a high near 69. East northeast wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 73. Breezy, with a south wind 20 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.

    High: 73 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 26. Breezy, with a south wind 20 to 23 mph becoming west northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 34 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West northwest wind 8 to 16 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

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

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. South wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. East northeast wind 6 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 56. South wind 6 to 14 mph, with gusts as high as 28 mph.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 73. Breezy, with a south wind 20 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 50%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 26. Breezy, with a south wind 20 to 23 mph becoming west northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%.
Monday
Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 18 to 21 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 16. West northwest wind 8 to 16 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 39. West northwest wind around 6 mph.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Wednesday
Partly sunny, with a high near 59. South wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 41. South southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 71. Southwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 48. South southwest wind 3 to 5 mph.
Friday
Sunny, with a high near 71. Southwest wind 6 to 9 mph becoming west northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N New Burnside IL
 37.62°N 88.76°W
Last Update:
1:26 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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Chance of Precipitation