Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
66°F
19°C
| Humidity | 60% |
| Wind Speed | SW 7 mph |
| Barometer | 29.89 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 8:55 pm CDT |
Extended Forecast for
6 Miles WNW Goreville IL
Tonight
Low: 56 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 42 °F
Slight Chance
ShowersMonday
High: 58 °F
Sunny
Monday Night
Low: 40 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Cloudy
Tuesday Night
Low: 45 °F
Mostly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 80. Light and variable wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 62. South southwest wind 3 to 8 mph.
Sunday
Sunny, with a high near 82. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 42. West southwest wind 11 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 58. North northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 40. East northeast wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 60. East wind around 6 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. Southeast wind 3 to 6 mph.
Wednesday
A slight chance of showers before 1pm. Partly sunny, with a high near 67. Northeast wind 7 to 9 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. South southeast wind 6 to 9 mph.
Thursday
Sunny, with a high near 77. South southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Southwest wind around 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Friday
A chance of showers. Partly sunny, with a high near 55. North northeast wind 11 to 14 mph, with gusts as high as 23 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WNW Goreville IL
37.58°N 89.07°W
37.58°N 89.07°W
5:51 pm CDT Mar 20, 2026
8pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
Additional Resources
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