Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fair
77°F
25°C
| Humidity | 50% |
| Wind Speed | SW 14 mph |
| Barometer | 30.02 in (1016.7 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 22 Apr 2:56 pm CDT |
Extended Forecast for
2 Miles W Nason IL
This Afternoon
High: 79 °F
Sunny
Tonight
Low: 55 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
then Chance
ShowersFriday
High: 75 °F
Showers then
T-stormsFriday Night
Low: 56 °F
T-storms
Likely then
Chance
ShowersSaturday
High: 76 °F
Sunny
Saturday Night
Low: 54 °F
Mostly Clear
then Slight
Chance
ShowersSunday
High: 76 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 79. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 55. South southwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Showers and possibly a thunderstorm. High near 75. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Mostly cloudy, with a low around 56. West wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 76. Northeast wind around 7 mph.
Saturday Night
A slight chance of showers after 1am. Mostly clear, with a low around 54. East northeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 76. East southeast wind around 7 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Showers and thunderstorms. Partly sunny, with a high near 79. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 28 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. West wind 9 to 17 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 73. West northwest wind around 9 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
1:26 pm CDT Apr 22, 2026
3pm CDT Apr 22, 2026-6pm CDT Apr 28, 2026
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