Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

73°F

23°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 29.89 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 17 Jun 7:45 am CDT
Extended Forecast for

3 Miles SSW West Frankfort IL

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 86. South southwest wind 3 to 5 mph.

    High: 86 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 73. South wind 3 to 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 88. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    High: 88 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Mostly cloudy, with a low around 69. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Juneteenth

    Juneteenth: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 85. West northwest wind around 6 mph.

    High: 85 °F

    Slight Chance
    Showers

  • 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 southwest 5 to 8 mph in the morning.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. South southwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 73. South wind 3 to 7 mph.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. South southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 69. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Juneteenth
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 85. 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 southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 73. South wind around 6 mph.
Saturday
Sunny, with a high near 93. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 76. South wind 6 to 9 mph.
Sunday
Sunny, with a high near 94. South southwest wind 6 to 9 mph.
Sunday Night
Clear, with a low around 76. South wind 3 to 7 mph.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. South southwest wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW West Frankfort IL
 37.87°N 88.94°W
8:15 am CDT Jun 17, 2025
8am CDT Jun 17, 2025-6pm CDT Jun 23, 2025
 
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Additional Resources

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