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.

63°F

17°C

Humidity 40%
Wind Speed E 9 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Mar 5:56 pm CDT
Extended Forecast for

Scheller IL

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

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South wind 8 to 16 mph, with gusts as high as 26 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 20 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

    High: 68 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then rain, possibly mixed with snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Some thunder is also possible. Low around 23. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 22 to 24 mph, with gusts as high as 39 mph.

    High: 31 °F

    Mostly Cloudy
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. Northwest wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29. South wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. South southwest wind 5 to 7 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 53. South wind 8 to 16 mph, with gusts as high as 26 mph.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 20 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before 10pm, then rain, possibly mixed with snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Some thunder is also possible. Low around 23. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 31. Blustery, with a west northwest wind 22 to 24 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 14. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 37. Northwest wind 6 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29. South wind 5 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 61. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 40. South southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 70. South southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 46. South wind around 6 mph.
Friday
Sunny, with a high near 72. South wind 6 to 9 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 47. West wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 75. West northwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Scheller IL
 38.18°N 89.09°W
Last Update:
6:12 pm CDT Mar 14, 2026
Forecast Valid:
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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