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.

Mostly Cloudy

20°F

-7°C

Humidity 57%
Wind Speed W 16 G 29 mph
Barometer 30.11 in (1020.2 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 29 Dec 4:56 am CST
Extended Forecast for

Belle Rive IL

Wind Advisory December 29, 05:44am until December 29, 06:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory December 29, 05:44am until December 29, 06:00am

    NOW until 6:00am Mon

    Wind Advisory

  • Today

    High: 29 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. West northwest wind 6 to 8 mph.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Southwest wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. West northwest wind 5 to 10 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West northwest wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 37. North northwest wind 3 to 6 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 29. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 15. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 34. West northwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 26. Southwest wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 43. West northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 24. West northwest wind 3 to 5 mph.
New Year's Day
Mostly sunny, with a high near 37. North northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 22. Calm wind.
Friday
Mostly cloudy, with a high near 40. Calm wind becoming east around 6 mph.
Friday Night
Mostly cloudy, with a low around 26. Light northeast wind.
Saturday
Mostly sunny, with a high near 41. North wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 22. Light and variable wind.
Sunday
Mostly sunny, with a high near 43. South wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Rive IL
 38.24°N 88.75°W
Last Update:
5:26 am CST Dec 29, 2025
Forecast Valid:
5am CST Dec 29, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation