National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

64°F

18°C

Humidity 29%
Wind Speed Vrbl 3 mph
Barometer 30.04 in (1017.6 mb)
Dewpoint 31°F (-1°C)
Visibility 9.00 mi
Last update 28 Feb 12:56 pm CST
Extended Forecast for

2 Miles SW Whittington IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 3pm. Partly sunny, with a high near 66. South southwest wind 5 to 7 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 48 °F

    Partly Sunny

  • Sunday Night

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

    Low: 35 °F

    Chance Wintry
    Mix then
    Wintry Mix
    Likely

  • Monday

    Monday: Showers likely, mainly before noon. Cloudy, with a high near 46. East wind 7 to 10 mph. Chance of precipitation is 60%.

    High: 46 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 43. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers. Cloudy, with a high near 67. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 57. South wind 7 to 9 mph.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 69. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 66. South southwest wind 5 to 7 mph.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
Partly sunny, with a high near 48. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Rain showers and snow showers likely, possibly mixed with sleet before 3am, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 35. East northeast wind around 9 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly before noon. Cloudy, with a high near 46. East wind 7 to 10 mph. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 43. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Cloudy, with a high near 67. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely. Cloudy, with a low around 57. South wind 7 to 9 mph.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 69. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. South southwest wind around 9 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 71. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. South wind around 8 mph.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Whittington IL
 38.09°N 88.9°W
Last Update:
12:26 pm CST Feb 28, 2026
Forecast Valid:
1pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation