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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Bonnie ILSimilar City Names

Cold Weather Advisory January 30, 09:00pm until January 31, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A chance of flurries between 7pm and 3am. Mostly cloudy, with a low around 4. Wind chill values as low as -8. North wind 6 to 8 mph.

    Low: 4 °F

    Chance
    Flurries

  • Saturday

    Saturday: Partly sunny, with a high near 19. Wind chill values as low as -11. North northwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 19 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Northwest wind around 6 mph becoming calm in the evening.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. South wind 3 to 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West southwest wind 3 to 6 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers after noon. Cloudy, with a high near 39. South southeast wind around 6 mph becoming northeast in the afternoon.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 25. North wind around 6 mph.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A chance of flurries between 7pm and 3am. Mostly cloudy, with a low around 4. Wind chill values as low as -8. North wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 19. Wind chill values as low as -11. North northwest wind 8 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 1. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 28. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 18. South wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 37. West southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 25. Light and variable wind.
Tuesday
A chance of rain and snow showers after noon. Cloudy, with a high near 39. South southeast wind around 6 mph becoming northeast in the afternoon.
Tuesday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 25. North wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 32. North wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 15. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 33. Light and variable wind becoming west northwest around 6 mph.
Thursday Night
Mostly cloudy, with a low around 24. Light south southwest wind becoming west southwest 5 to 9 mph in the evening.
Friday
Mostly sunny, with a high near 41. West northwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bonnie ILSimilar City Names
 38.2°N 88.92°W
Last Update:
3:16 pm CST Jan 30, 2026
Forecast Valid:
5pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation