Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

55°F

13°C

Humidity 31%
Wind Speed S 14 mph
Barometer 30.19 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 13 Feb 12:45 pm CST
Extended Forecast for

Energy IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. South wind 6 to 11 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Light south wind.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers, mainly after noon.  High near 54. Calm wind becoming east 5 to 8 mph in the afternoon.  Chance of precipitation is 90%.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers.  Low around 44. East southeast wind 6 to 9 mph.  Chance of precipitation is 100%.

    Low: 44 °F

    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before noon.  Mostly cloudy, with a high near 55. North northeast wind 7 to 11 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 37 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 62. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. South wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 65. South wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 65 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 57. South wind 6 to 11 mph.
Tonight
Increasing clouds, with a low around 37. Light south wind.
Saturday
Showers, mainly after noon. High near 54. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 44. East southeast wind 6 to 9 mph. Chance of precipitation is 100%.
Sunday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 55. North northeast wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 37. North northeast wind 5 to 7 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 62. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 44. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 65. South wind 6 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South southwest wind around 14 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 72. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 50. South southwest wind 7 to 9 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 69. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Energy IL
 37.76°N 89°W
12:21 pm CST Feb 13, 2026
1pm CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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Additional Resources

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