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.

Fair

21°F

-6°C

Humidity 74%
Wind Speed Calm
Barometer 30.33 in (1028.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 22 Jan 8:56 pm CST
Extended Forecast for

6 Miles NE Macedonia IL

Cold Weather Advisory January 23, 06:00pm until January 25, 06:00pm
Winter Storm Warning January 24, 12:00am until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 26 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. North wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 18 °F⇓

    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 6. Wind chill values as low as -10. North northeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow before 3pm, then snow, possibly mixed with sleet. High near 15. Wind chill values as low as -8. Northeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 15 °F

    Snow Likely
    then
    Snow/Sleet

  • Saturday Night

    Saturday Night: Snow, possibly mixed with sleet, becoming all snow after 9pm. Low around 11. North northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    Low: 11 °F

    Snow/Sleet
    then Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 18. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 18 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 8pm, then a slight chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 2. Northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14. West northwest wind 6 to 9 mph.

    High: 14 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. South southwest wind 5 to 7 mph.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 26 mph.
Friday
Partly sunny, with a temperature falling to around 12 by 5pm. Wind chill values as low as -3. North wind 14 to 16 mph, with gusts as high as 26 mph.
Friday Night
Increasing clouds, with a low around 6. Wind chill values as low as -10. North northeast wind around 14 mph, with gusts as high as 21 mph.
Saturday
Snow before 3pm, then snow, possibly mixed with sleet. High near 15. Wind chill values as low as -8. Northeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Snow, possibly mixed with sleet, becoming all snow after 9pm. Low around 11. North northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Sunday
Snow, mainly before noon. High near 18. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday Night
A slight chance of snow before 8pm, then a slight chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 2. Northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 14. West northwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 1. South southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 28. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 13. West southwest wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 26. West southwest wind 5 to 7 mph becoming north northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 3. North northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 18. Northwest wind 6 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Macedonia IL
 38.12°N 88.64°W
Last Update:
6:36 pm CST Jan 22, 2026
Forecast Valid:
9pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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