Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

33°F

1°C

Humidity 54%
Wind Speed Vrbl 5 mph
Barometer 30.22 in (1024.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 11 Jan 12:56 am CST
Extended Forecast for

3 Miles WSW Belle Rive IL

  • Overnight

    Overnight: A slight chance of sprinkles and flurries before 2am, then a slight chance of flurries.  Mostly clear, with a low around 27. West northwest wind 11 to 15 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Slight Chance
    Sprinkles/Flurries

  • Sunday

    Sunday: Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 33 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 38. West wind 6 to 9 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after noon.  Mostly cloudy, with a high near 43. Northwest wind 8 to 16 mph, with gusts as high as 22 mph.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of sprinkles and flurries before 2am, then a slight chance of flurries. Mostly clear, with a low around 27. West northwest wind 11 to 15 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.
Monday
Sunny, with a high near 50. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 58. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 38. West wind 6 to 9 mph.
Wednesday
A slight chance of showers after noon. Mostly cloudy, with a high near 43. Northwest wind 8 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 19. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 36. North northwest wind 5 to 8 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 25. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 42. West wind 9 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 23. West wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 34. West wind 7 to 13 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Belle Rive IL
 38.22°N 88.78°W
12:16 am CST Jan 11, 2026
1am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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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