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.

Overcast with Haze

N/A

Humidity NA
Wind Speed NE 3 mph
Barometer 30.04 in
Dewpoint N/A
Visibility 4.00 mi
Last update 20 Nov 1:56 pm CST
Extended Forecast for

2 Miles SE Woodlawn IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 5pm. Cloudy, with a high near 54. Southeast wind around 6 mph becoming calm.

    High: 54 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 3am. Patchy fog after 7pm. Low around 52. Calm wind. Chance of precipitation is 100%.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    and Areas Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 63. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 100%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 44. North wind around 6 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 58. North wind 3 to 7 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Calm wind becoming southwest around 5 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Light south southeast wind.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Cloudy, with a high near 60. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 60 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 5pm. Cloudy, with a high near 54. Southeast wind around 6 mph becoming calm.
Tonight
Showers, with thunderstorms also possible after 3am. Patchy fog after 7pm. Low around 52. Calm wind. Chance of precipitation is 100%.
Friday
Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 63. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 44. North wind around 6 mph. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 58. North wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 35. Calm wind.
Sunday
Sunny, with a high near 62. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 40. Light south southeast wind.
Monday
Showers likely, mainly after noon. Cloudy, with a high near 60. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Monday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Mostly cloudy, with a low around 49. South wind 6 to 8 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 65. South southwest wind 7 to 11 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 50. West northwest wind 7 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Woodlawn IL
 38.31°N 89°W
Last Update:
2:06 pm CST Nov 20, 2025
Forecast Valid:
2pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation