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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

66°F

19°C

Humidity 45%
Wind Speed S 17 G 23 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 27 Feb 11:56 am CST
Extended Forecast for

2 Miles SW Whittington IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. South wind 5 to 9 mph becoming north after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Northeast wind 5 to 8 mph becoming south in the afternoon.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. South wind 6 to 10 mph becoming north after midnight.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49. Northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain likely, possibly mixed with snow showers between 9pm and 3am, then rain showers likely after 3am. Cloudy, with a low around 35. East northeast wind around 10 mph. Chance of precipitation is 70%.

    Low: 35 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 45. East wind 7 to 10 mph.

    High: 45 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 41. East wind around 7 mph becoming south southeast after midnight.

    Low: 41 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. South southwest wind 7 to 10 mph.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 69. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 40. South wind 5 to 9 mph becoming north after midnight.
Saturday
Sunny, with a high near 67. Northeast wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. South wind 6 to 10 mph becoming north after midnight.
Sunday
Partly sunny, with a high near 49. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Rain showers likely before 9pm, then rain likely, possibly mixed with snow showers between 9pm and 3am, then rain showers likely after 3am. Cloudy, with a low around 35. East northeast wind around 10 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 45. East wind 7 to 10 mph.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 41. East wind around 7 mph becoming south southeast after midnight.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. South southwest wind 7 to 10 mph.
Tuesday Night
Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 51. South southwest wind 7 to 9 mph becoming southeast after midnight.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 65. South wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. South southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 68. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Whittington IL
 38.09°N 88.9°W
Last Update:
12:26 pm CST Feb 27, 2026
Forecast Valid:
12pm CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

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Chance of Precipitation