Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Partly Cloudy
34°F
1°C
| Humidity | 41% |
| Wind Speed | NW 17 G 28 mph |
| Barometer | 30.43 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 22 Feb 11:47 am CST |
Extended Forecast for
Energy IL
This Afternoon
High: 33 °F
Sunny and
BreezyTonight
Low: 16 °F
Increasing
CloudsMonday
High: 34 °F
Becoming
SunnyMonday Night
Low: 19 °F
Mostly Clear
Tuesday
High: 50 °F
Partly Sunny
and BreezyTuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Showers
LikelyThursday
High: 55 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 33. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 16. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 34. 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.
Tuesday
Partly sunny, with a high near 50. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 38. West southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Mostly sunny, with a high near 57. West southwest wind 6 to 8 mph becoming south southeast in the afternoon.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 41. Southeast wind 7 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Thursday
A chance of showers, mainly before noon. Partly sunny, with a high near 55. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 58. Calm wind becoming south southwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 39. South wind around 7 mph.
Saturday
Sunny, with a high near 63. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Energy IL
37.76°N 89°W
37.76°N 89°W
11:07 am CST Feb 22, 2026
12pm CST Feb 22, 2026-6pm CST Feb 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
