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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

71°F

22°C

Humidity 84%
Wind Speed S 18 G 25 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Mar 1:56 am CDT
Extended Forecast for

4 Miles SSE Dix IL

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a steady temperature around 71. South southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms before 1pm, then showers likely. Temperature falling to around 47 by 5pm. Breezy, with a southwest wind 14 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    High: 67 °F⇓

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 53. Northwest wind 5 to 9 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph.

    Low: 41 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 62. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Northwest wind around 6 mph becoming east after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. East wind 7 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 52. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a steady temperature around 71. South southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms before 1pm, then showers likely. Temperature falling to around 47 by 5pm. Breezy, with a southwest wind 14 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 53. Northwest wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 41. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph.
Friday
Partly sunny, with a high near 62. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind around 6 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 65. East wind 7 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 52. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
A chance of showers and thunderstorms, then showers after 1pm. Mostly cloudy, with a high near 66. Breezy, with a south wind 16 to 21 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 36. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 18. North northwest wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 42. Northwest wind 5 to 8 mph becoming south southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Dix IL
 38.38°N 88.91°W
Last Update:
1:21 am CDT Mar 11, 2026
Forecast Valid:
2am CDT Mar 11, 2026-6pm CDT Mar 17, 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