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.

54°F

12°C

Humidity 49%
Wind Speed E 10 G 20 mph
Barometer 30.11 in (1020.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Mar 11:56 am CDT
Extended Forecast for

4 Miles SW Ina IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Southeast wind around 11 mph, with gusts as high as 18 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South wind 8 to 17 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 67. Breezy, with a south wind 22 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

    High: 67 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 24. Windy, with a south wind 28 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    Low: 24 °F

    Windy.
    Showers then
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Blustery, with a west northwest wind 22 to 29 mph, with gusts as high as 36 mph.

    High: 28 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. West wind 6 to 8 mph.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light south wind increasing to 11 to 16 mph in the evening. Winds could gust as high as 24 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Southeast wind around 11 mph, with gusts as high as 18 mph.
Tonight
Increasing clouds, with a low around 53. South wind 8 to 17 mph, with gusts as high as 25 mph.
Sunday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 67. Breezy, with a south wind 22 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 24. Windy, with a south wind 28 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Blustery, with a west northwest wind 22 to 29 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 14. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 33. West wind 6 to 8 mph.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 28. Light south wind increasing to 11 to 16 mph in the evening. Winds could gust as high as 24 mph.
Wednesday
Partly sunny, with a high near 55. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 40. South southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 66. Southwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 47. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 66. Southwest wind 7 to 9 mph becoming west northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Ina IL
 38.11°N 88.95°W
Last Update:
11:46 am CDT Mar 14, 2026
Forecast Valid:
12pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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