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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

53°F

12°C

Humidity 66%
Wind Speed N 5 mph
Barometer 30.10 in (1019.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 2 May 2:56 pm CDT
Extended Forecast for

4 Miles SW Ina IL

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms before 4pm, then isolated showers between 4pm and 5pm, then scattered rain after 5pm. Partly sunny, with a high near 55. North wind around 9 mph. Chance of precipitation is 30%.

    High: 55 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South southwest wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 76 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South southwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Mostly cloudy, with a low around 50. West southwest wind 9 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 57. North northeast wind around 8 mph.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms before 4pm, then isolated showers between 4pm and 5pm, then scattered rain after 5pm. Partly sunny, with a high near 55. North wind around 9 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 67. South southwest wind 6 to 16 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South southwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tuesday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 66. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Mostly cloudy, with a low around 50. West southwest wind 9 to 16 mph becoming north after midnight. Winds could gust as high as 23 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 57. North northeast wind around 8 mph.
Wednesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 46. North northeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 62. Northwest wind around 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 48. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 68. South southwest wind 6 to 10 mph.
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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:
1:26 pm CDT May 2, 2026
Forecast Valid:
3pm CDT May 2, 2026-6pm CDT May 8, 2026
 
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