National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

N/A

Humidity NA
Wind Speed Calm
Barometer 30.20 in
Dewpoint N/A
Visibility 7.00 mi
Last update 23 Nov 7:56 pm CST
Extended Forecast for

8 Miles N Bluford IL

Dense Fog Advisory until November 24, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 24, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Tonight

    Low: 42 °F

    Dense Fog

  • Monday

    Monday: Showers likely, mainly after 5pm. Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 58. South southeast wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 58 °F

    Dense Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 49. South southeast wind 3 to 6 mph. Chance of precipitation is 100%.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 63. West wind 3 to 6 mph.

    High: 63 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Light west wind becoming west northwest 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. West northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. West northwest wind 6 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 42. West northwest wind 6 to 10 mph.

    High: 42 °F

    Sunny

Detailed Forecast

Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Monday
Showers likely, mainly after 5pm. Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 58. South southeast wind 3 to 7 mph. Chance of precipitation is 60%.
Monday Night
Showers. Low around 49. South southeast wind 3 to 6 mph. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 63. West wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 36. Light west wind becoming west northwest 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 45. West northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 26. West northwest wind 6 to 9 mph.
Thanksgiving Day
Sunny, with a high near 42. West northwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 23. Light west northwest wind.
Friday
Partly sunny, with a high near 43. Calm wind becoming west around 6 mph.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Calm wind becoming southeast around 6 mph after midnight.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Southeast wind 6 to 9 mph.
Saturday Night
Showers likely. Cloudy, with a low around 35. South southeast wind 6 to 8 mph.
Sunday
Showers likely. Mostly cloudy, with a high near 51. South wind around 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Bluford IL
 38.44°N 88.71°W
Last Update:
7:41 pm CST Nov 23, 2025
Forecast Valid:
8pm CST Nov 23, 2025-6pm CST Nov 30, 2025
 
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