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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

51°F

11°C

Humidity 64%
Wind Speed SE 5 mph
Barometer 29.96 in (1015.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 7 Jan 6:56 pm CST
Extended Forecast for

2 Miles WNW Opdyke IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. South southeast wind 3 to 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after noon. Cloudy, with a high near 66. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 66 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 57. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    Low: 57 °F

    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before noon. Partly sunny, with a high near 63. South southwest wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42. North northeast wind 3 to 7 mph.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Partly sunny, with a high near 47. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 47 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. West northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. West northwest wind around 5 mph becoming calm.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. South southeast wind 3 to 7 mph.
Thursday
A 50 percent chance of showers, mainly after noon. Cloudy, with a high near 66. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 57. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Friday
A 20 percent chance of showers before noon. Partly sunny, with a high near 63. South southwest wind 6 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. North northeast wind 3 to 7 mph.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 47. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 25. West wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 35. West northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 22. West northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 44. South southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 31. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 50. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 36. South southwest wind around 7 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 43. West southwest wind 7 to 10 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Opdyke IL
 38.28°N 88.77°W
Last Update:
3:16 pm CST Jan 7, 2026
Forecast Valid:
7pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation