Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
30°F
-1°C
| Humidity | 47% |
| Wind Speed | N 14 G 23 mph |
| Barometer | 30.51 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 23 Feb 1:45 pm CST |
Extended Forecast for
2 Miles WNW Whiteash IL
This Afternoon
High: 32 °F
Sunny
Tonight
Low: 20 °F
Mostly Clear
Tuesday
High: 50 °F
Increasing
Clouds and
BreezyTuesday Night
Low: 40 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyWednesday
High: 57 °F
Partly Sunny
Wednesday Night
Low: 40 °F
Slight Chance
Showers then
Chance
ShowersThursday
High: 52 °F
Chance
Showers then
Partly SunnyThursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 61 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 32. North northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 20. Northwest wind around 6 mph becoming calm.
Tuesday
Increasing clouds, with a high near 50. Breezy, with a south southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Partly sunny, with a high near 57. West southwest wind around 6 mph becoming northeast in the afternoon.
Wednesday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. East wind 5 to 8 mph.
Thursday
A 50 percent chance of showers before noon. Partly sunny, with a high near 52. North northeast wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 33. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Calm wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Clear, with a low around 39. South southwest wind around 6 mph.
Saturday
Sunny, with a high near 67. South southwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 37. South wind around 9 mph becoming north after midnight.
Sunday
A chance of showers. Partly sunny, with a high near 54. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Whiteash IL
37.8°N 88.97°W
37.8°N 88.97°W
12:46 pm CST Feb 23, 2026
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
