Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
A Few Clouds
52°F
11°C
| Humidity | 40% |
| Wind Speed | E 7 mph |
| Barometer | 30.19 in (1022.8 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 24 Mar 9:56 pm CDT |
Extended Forecast for
2 Miles W Nason IL
Tonight
Low: 43 °F
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 44 °F
Chance
Showers then
Showers
LikelyFriday
High: 52 °F
Showers
LikelyFriday Night
Low: 31 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 38 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 43. Light southeast wind.
Wednesday
Mostly sunny, with a high near 75. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 61. South wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. South southwest wind 13 to 15 mph becoming north northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 52. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 31. North wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 57. Light and variable wind becoming east around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 38. Southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 64. South wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 49. South wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 77. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 58. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Nason IL
38.18°N 89.01°W
38.18°N 89.01°W
9:21 pm CDT Mar 24, 2026
10pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
