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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

16°F

-9°C

Humidity 88%
Wind Speed Calm
Barometer 30.29 in (1026.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 24 Feb 1:56 am CST
Extended Forecast for

4 Miles NW Macedonia IL

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Calm wind becoming south around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 49. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 49 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. Calm wind becoming east northeast 5 to 7 mph in the evening. Chance of precipitation is 60%.

    Low: 37 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before noon. Partly sunny, with a high near 52. East northeast wind 6 to 9 mph becoming north in the afternoon.

    High: 52 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Calm wind becoming south around 5 mph.
Tuesday
Increasing clouds, with a high near 49. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Partly sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. Calm wind becoming east northeast 5 to 7 mph in the evening. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers before noon. Partly sunny, with a high near 52. East northeast wind 6 to 9 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 60. Calm wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 40. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 66. South southwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 33. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 47. Northeast wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 33. East northeast wind around 9 mph.
Monday
A chance of showers. Partly sunny, with a high near 51. East southeast wind around 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Macedonia IL
 38.11°N 88.76°W
Last Update:
12:26 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation