Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
62°F
17°C
| Humidity | 84% |
| Wind Speed | S 8 mph |
| Barometer | 29.96 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 7:35 pm CDT |
Extended Forecast for
Energy IL
Tonight

Low: 60 °F
Increasing
CloudsFriday
High: 84 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 55 °F
Slight Chance
T-storms then
Showers
LikelySaturday

High: 68 °F
Showers
Saturday Night

Low: 39 °F
Slight Chance
ShowersSunday

High: 66 °F
Sunny
Sunday Night

Low: 42 °F
Clear
Monday

High: 72 °F
Sunny
Monday Night

Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 60. West southwest wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 84. South southwest wind 5 to 15 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. South wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 68. Southwest wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 39. North northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 66. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Clear, with a low around 42. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 72. Light and variable wind becoming south 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 52. South wind around 7 mph.
Tuesday
Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 56. South southwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 78. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind around 7 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST
Point Forecast:
Energy IL
37.76°N 89°W
37.76°N 89°W
7:11 pm CDT Apr 16, 2026
7pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026



