Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

69°F

21°C

Humidity 60%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 9 May 8:35 pm CDT
Extended Forecast for

New Burnside IL

  • Tonight

    Tonight: Partly cloudy, with a low around 57. South southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74. North northeast wind 5 to 9 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 50. North northeast wind 5 to 9 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49. Calm wind.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Mostly clear, with a low around 59. South southwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51. North northwest wind 5 to 10 mph becoming light north  in the evening. Winds could gust as high as 20 mph.

    Low: 51 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. South southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 74. North northeast wind 5 to 9 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 50. North northeast wind 5 to 9 mph.
Monday
Sunny, with a high near 73. Calm wind becoming north northeast around 6 mph in the afternoon.
Monday Night
Clear, with a low around 49. Calm wind.
Tuesday
Sunny, with a high near 78. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 59. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 78. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 51. North northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76. North northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 55. Southeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 83. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 64. South wind around 8 mph.
Saturday
Mostly sunny, with a high near 90. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
New Burnside IL
 37.57°N 88.76°W
7:26 pm CDT May 9, 2026
8pm CDT May 9, 2026-6pm CDT May 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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