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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

46°F

8°C

Humidity 89%
Wind Speed N 5 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 May 6:56 am CDT
Extended Forecast for

Bonnie ILSimilar City Names

  • Today

    Today: A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Partly sunny, with a high near 61. Calm wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 39. North northwest wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light south southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 22 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Increasing clouds, with a low around 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 79. South southwest wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 71. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 49. South southwest wind 9 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. North northeast wind around 8 mph.

    High: 61 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Partly sunny, with a high near 61. Calm wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 39. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 70. Light south southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Increasing clouds, with a low around 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 79. South southwest wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Showers and possibly a thunderstorm. High near 71. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 49. South southwest wind 9 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. North northeast wind around 8 mph.
Wednesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 46. North wind around 8 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 70. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.
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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:
5:46 am CDT May 2, 2026
Forecast Valid:
7am CDT May 2, 2026-6pm CDT May 8, 2026
 
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Additional Resources

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