Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
27°F
-3°C
| Humidity | 50% |
| Wind Speed | SW 14 mph |
| Barometer | 30.04 in |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 18 Jan 5:47 pm CST |
Extended Forecast for
Goreville IL
Tonight
Low: 16 °F
Partly Cloudy
M.L.King Day
High: 19 °F
Increasing
CloudsMonday Night
Low: 12 °F
Mostly Clear
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 44 °F
Slight Chance
ShowersWednesday Night
Low: 24 °F
Partly Cloudy
Thursday
High: 36 °F
Sunny
Thursday Night
Low: 23 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 16. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
M.L.King Day
Increasing clouds, with a steady temperature around 19. Northwest wind 8 to 13 mph becoming light west northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 12. Calm wind.
Tuesday
Sunny, with a high near 35. Calm wind becoming south southwest 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 26. South wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 44. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 24. Southwest wind around 6 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 36. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
Partly cloudy, with a low around 23. Calm wind becoming south around 6 mph after midnight.
Friday
Partly sunny, with a high near 40. South southwest wind 6 to 8 mph becoming north northeast in the afternoon.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 22. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 29. North northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow showers and freezing rain. Mostly cloudy, with a low around 10. North wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday
A slight chance of freezing rain. Mostly sunny, with a high near 21. North wind around 9 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Goreville IL
37.56°N 88.99°W
37.56°N 88.99°W
3:16 pm CST Jan 18, 2026
6pm CST Jan 18, 2026-6pm CST Jan 25, 2026
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