Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Partly Cloudy
36°F
2°C
| Humidity | 68% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 20 Feb 11:15 pm CST |
Extended Forecast for
Energy IL
Tonight
Low: 30 °F
Mostly Cloudy
Saturday
High: 44 °F
Chance
Sprinkles/Flurries
then Partly
SunnySaturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 36 °F
Sunny
Sunday Night
Low: 18 °F
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 19 °F
Mostly Clear
Tuesday
High: 49 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 30. North wind 3 to 5 mph.
Saturday
A chance of sprinkles and flurries before 11am, then a chance of sprinkles between 11am and 2pm. Mostly cloudy, with a high near 44. North wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 24. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 36. Northwest wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 18. Northwest wind around 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 35. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 49. Light south wind becoming south southwest 11 to 16 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South southwest wind around 14 mph, with gusts as high as 22 mph.
Wednesday
A slight chance of showers after noon. Mostly cloudy, with a high near 60. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39. South southwest wind 8 to 11 mph becoming northwest after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 53. North northwest wind 7 to 10 mph.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 32. North northwest wind around 6 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 58. South southwest wind 6 to 11 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Energy IL
37.76°N 89°W
37.76°N 89°W
9:16 pm CST Feb 20, 2026
11pm CST Feb 20, 2026-6pm CST Feb 27, 2026
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