Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Partly Cloudy
84°F
29°C
| Humidity | 43% |
| Wind Speed | SW 8 mph |
| Barometer | 29.79 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 3 Sep 5:45 pm CDT |
Extended Forecast for
6 Miles WSW Goreville IL
Tonight
Low: 62 °F
Chance
T-storms then
Showers
LikelyThursday
High: 76 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday Night
Low: 59 °F
Clear
Friday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 55 °F
Showers
LikelySaturday
High: 73 °F
Chance
ShowersSaturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 62. West southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 76. North wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
Clear, with a low around 59. Calm wind.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 84. South southwest wind 5 to 8 mph becoming north northwest in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. North wind 3 to 7 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 77. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. Light north northeast wind.
Monday
Sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 54. Light east northeast wind.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming east southeast around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 60. Light east wind.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Goreville IL
37.52°N 89.07°W
37.52°N 89.07°W
4:31 pm CDT Sep 3, 2025
6pm CDT Sep 3, 2025-6pm CDT Sep 10, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
