Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Mostly Cloudy
75°F
24°C
| Humidity | 84% |
| Wind Speed | SW 3 mph |
| Barometer | 29.97 in (1014.5 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 3:56 am CDT |
Extended Forecast for
2 Miles SW Whittington IL
Overnight
Low: 73 °F
Slight Chance
T-stormsWednesday
High: 81 °F
Showers
Wednesday Night
Low: 67 °F
Chance
ShowersThursday
High: 87 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 52 °F
Showers
LikelyFriday
High: 62 °F
Partly Sunny
and BreezyFriday Night
Low: 41 °F
Mostly Clear
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 38 °F
Clear
Detailed Forecast
Overnight
A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 73. Light west southwest wind.
Wednesday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 81. West wind 3 to 6 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming south southwest 8 to 13 mph in the morning.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 1am. Partly cloudy, with a low around 52. South southwest wind 8 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 62. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 41. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 62. Northeast wind 5 to 7 mph.
Saturday Night
Clear, with a low around 38. Calm wind.
Sunday
Sunny, with a high near 69. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 46. Light south southeast wind.
Monday
Mostly sunny, with a high near 71. South southwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 49. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Calm wind becoming south southeast around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Whittington IL
38.09°N 88.9°W
38.09°N 88.9°W
3:51 am CDT Oct 14, 2026
4am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
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