Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
27°F
-3°C
| Humidity | 59% |
| Wind Speed | NW 17 mph |
| Barometer | 30.35 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 29 Dec 5:47 pm CST |
Extended Forecast for
2 Miles SSW Goreville IL
Tonight

Low: 18 °F
Decreasing
CloudsTuesday

High: 35 °F
Sunny
Tuesday Night

Low: 27 °F
Clear
Wednesday

High: 43 °F
Mostly Sunny
Wednesday Night

Low: 28 °F
Mostly Clear
New Year's Day

High: 43 °F
Mostly Sunny
Thursday Night

Low: 32 °F
Mostly Cloudy
Friday
High: 48 °F
Mostly Cloudy
then Slight
Chance
ShowersFriday Night
Low: 33 °F
Slight Chance
Showers then
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 35. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy during the early evening, then becoming clear, with a low around 27. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 43. West wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 28. Light and variable wind.
New Year's Day
Mostly sunny, with a high near 43. North northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Light southeast wind.
Friday
A slight chance of showers after noon. Mostly cloudy, with a high near 48. Light and variable wind becoming south southeast around 5 mph.
Friday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 33. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 45. North wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 47. Calm wind becoming south around 6 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 51. West southwest wind around 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Goreville IL
37.54°N 88.99°W
37.54°N 88.99°W
5:06 pm CST Dec 29, 2025
6pm CST Dec 29, 2025-6pm CST Jan 5, 2026



