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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

70°F

21°C

Humidity 84%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 23 May 4:56 pm CDT
Extended Forecast for

Dix IL

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming east around 6 mph in the morning.

    High: 80 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 64. Light east wind.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 10am. High near 79. East wind 3 to 6 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind around 6 mph.

    High: 81 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 61. Calm wind.
Sunday
Showers and thunderstorms likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 61. Calm wind.
Memorial Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming east around 6 mph in the morning.
Monday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 64. Light east wind.
Tuesday
Showers, with thunderstorms also possible after 10am. High near 79. East wind 3 to 6 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind around 6 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Calm wind.
Thursday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 83. Light southeast wind.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Calm wind becoming east northeast around 5 mph after midnight.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East northeast wind 6 to 9 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East northeast wind around 8 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 77. East northeast wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dix IL
 38.45°N 88.94°W
Last Update:
3:26 pm CDT May 23, 2026
Forecast Valid:
5pm CDT May 23, 2026-6pm CDT May 30, 2026
 
Forecast Discussion
 
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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