Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
61°F
16°C
| Humidity | 81% |
| Wind Speed | S 3 mph |
| Barometer | 29.97 in (1015.2 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 9:56 pm CDT |
Extended Forecast for
2 Miles W Nason IL
Tonight
Low: 60 °F
Partly Cloudy
Friday
High: 85 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 53 °F
Slight Chance
T-storms then
ShowersSaturday
High: 66 °F
Showers
LikelySaturday Night
Low: 39 °F
Slight Chance
ShowersSunday
High: 66 °F
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 71 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, then becoming mostly cloudy toward daybreak, with a low around 60. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 85. Light south southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 53. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66. West northwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 39. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 66. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 41. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 71. Light and variable wind becoming south 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 52. South wind 6 to 8 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 77. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind around 6 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. South wind 6 to 10 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Nason IL
38.18°N 89.01°W
38.18°N 89.01°W
10:16 pm CDT Apr 16, 2026
10pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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