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

71°F

22°C

Humidity 87%
Wind Speed Vrbl 7 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 2 Aug 9:56 am CDT
Extended Forecast for

4 Miles S Keenes IL

  • Today

    Today: Patchy drizzle between 11am and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. North wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 80 °F

    Patchy
    Showers

  • Tonight

    Tonight: Patchy drizzle before 7pm. Partly cloudy, with a low around 63. North wind 5 to 9 mph becoming light after midnight.

    Low: 63 °F

    Patchy
    Drizzle then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. North northeast wind 3 to 6 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 62. Calm wind.

    Low: 62 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 87 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Patchy drizzle between 11am and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. North wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Patchy drizzle before 7pm. Partly cloudy, with a low around 63. North wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 83. North northeast wind 3 to 6 mph.
Monday Night
Clear, with a low around 62. Calm wind.
Tuesday
Sunny, with a high near 85. Calm wind.
Tuesday Night
Mostly clear, with a low around 63. Calm wind.
Wednesday
Sunny, with a high near 88. Calm wind.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 67. Calm wind.
Thursday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. Light south wind.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Calm wind.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light southwest wind.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Keenes IL
 38.28°N 88.66°W
Last Update:
8:00 am CDT Aug 2, 2026
Forecast Valid:
10am CDT Aug 2, 2026-6pm CDT Aug 8, 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