Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast and Windy
41°F
5°C
| Humidity | 39% |
| Wind Speed | S 26 G 35 mph |
| Barometer | 29.87 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 24 Feb 12:45 pm CST |
Extended Forecast for
3 Miles NNE Vienna IL
This Afternoon
High: 48 °F
Mostly Cloudy
and BreezyTonight
Low: 41 °F
Mostly Cloudy
Wednesday
High: 56 °F
Mostly Cloudy
then Slight
Chance
ShowersWednesday Night
Low: 40 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 53 °F
Chance
ShowersThursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 62 °F
Sunny
Friday Night
Low: 41 °F
Mostly Clear
Saturday
High: 68 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 48. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, with a low around 41. South southwest wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 32 mph.
Wednesday
A slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 56. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Calm wind becoming east northeast around 5 mph after midnight.
Thursday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 53. East northeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 36. Light north wind.
Friday
Sunny, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. Light south southwest wind.
Saturday
Sunny, with a high near 68. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph becoming north after midnight.
Sunday
A slight chance of showers. Partly sunny, with a high near 55. North northeast wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38. East northeast wind around 7 mph.
Monday
A chance of showers. Mostly cloudy, with a high near 58. East northeast wind 6 to 9 mph becoming south southeast in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Vienna IL
37.44°N 88.88°W
37.44°N 88.88°W
12:26 pm CST Feb 24, 2026
1pm CST Feb 24, 2026-6pm CST Mar 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
