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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

28°C

83°F

Humidity 70%
Wind Speed NE 11 km/h
Barometer 1018.1 mb (30.07 in)
Dewpoint 22°C (72°F)
Visibility 13 km
Heat Index31°C (88°F)
Last update 26 Jul 5:56 pm CDT
Extended Forecast for

Mount Vernon IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 19. East northeast wind 6 to 11 km/h becoming light in the evening.

    Low: 19 °C

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. Light east wind becoming south southeast 6 to 11 km/h in the morning.

    High: 31 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 29. South wind 5 to 14 km/h. Chance of precipitation is 70%.

    High: 29 °C

    Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 21. South wind 5 to 10 km/h.

    Low: 21 °C

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. South southwest wind 10 to 13 km/h.

    High: 32 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 23. South wind around 10 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. West southwest wind 10 to 13 km/h.

    High: 34 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 23. South southwest wind 5 to 10 km/h.

    Low: 23 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 19. East northeast wind 6 to 11 km/h becoming light in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. Light east wind becoming south southeast 6 to 11 km/h in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 21. Calm wind.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 29. South wind 5 to 14 km/h. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 21. South wind 5 to 10 km/h.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. South southwest wind 10 to 13 km/h.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 23. South wind around 10 km/h.
Tuesday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. West southwest wind 10 to 13 km/h.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 23. South southwest wind 5 to 10 km/h.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 34. South southwest wind 5 to 11 km/h.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 23. South southwest wind 5 to 8 km/h.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 34. Southwest wind 8 to 11 km/h.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22. South southwest wind 5 to 8 km/h.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 32. West southwest wind 5 to 11 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IL
 38.31°N 88.91°W
Last Update:
6:35 pm CDT Jul 26, 2024
Forecast Valid:
6pm CDT Jul 26, 2024-6pm CDT Aug 2, 2024
 
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Additional Resources

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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