Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

79°F

26°C

Humidity 84%
Wind Speed S 15 mph
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 26 Jun 12:45 pm CDT
Extended Forecast for

2 Miles SSE Energy IL

Flood Watch June 26, 01:35pm until June 28, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 26, 01:35pm until June 28, 07:00am

    NOW until 7:00am Sun

    Flood Watch

  • This Afternoon

    High: 81 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 70. South southwest wind 5 to 10 mph becoming light.  Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 9am, then a chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 83. West wind 3 to 7 mph.  Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 72. Light and variable wind.

    Low: 72 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 92. South southwest wind 6 to 13 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. South southwest wind 5 to 10 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind around 6 mph becoming calm  in the evening.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely, mainly before 10pm, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. South southwest wind 5 to 10 mph becoming light. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 9am, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 83. West wind 3 to 7 mph. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 72. Light and variable wind.
Sunday
Sunny, with a high near 92. South southwest wind 6 to 13 mph.
Sunday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph.
Monday
Sunny, with a high near 95. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 75. South wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 76. Light and variable wind.
Wednesday
Sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 77. Light and variable wind.
Thursday
Sunny and hot, with a high near 97. Calm wind becoming south around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Energy IL
 37.76°N 89°W
1:26 pm CDT Jun 26, 2026
1pm CDT Jun 26, 2026-6pm CDT Jul 2, 2026
 
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Additional Resources

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