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Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast and Windy

66°F

19°C

Humidity 63%
Wind Speed S 26 G 38 mph
Barometer 29.55 in (1000.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 12:56 pm CDT
Extended Forecast for

7 Miles SSE Iuka IL

Tornado Watch until March 15, 08:00pm
Wind Advisory until March 16, 12:00pm
Click here for hazard details and duration
Tornado Watch
Wind Advisory
  •  
    Tornado Watch until March 15, 08:00pm
    Wind Advisory until March 16, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 68 °F

    Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Rain before 2am, then a chance of flurries between 2am and 4am, then a slight chance of snow after 4am. Some thunder is also possible. Low around 25. Breezy, with a west wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 25 °F

    Breezy.
    Severe
    Thunderstorms
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of snow before 3pm, then a chance of flurries after 3pm. Cloudy, with a high near 28. Breezy, with a west wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 33. Northwest wind 6 to 9 mph.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Cloudy, with a high near 68. Breezy, with a south wind 24 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Tonight
Rain before 2am, then a chance of flurries between 2am and 4am, then a slight chance of snow after 4am. Some thunder is also possible. Low around 25. Breezy, with a west wind around 22 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
A slight chance of snow before 3pm, then a chance of flurries after 3pm. Cloudy, with a high near 28. Breezy, with a west wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 14. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 33. Northwest wind 6 to 9 mph.
Tuesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Iuka IL
 38.53°N 88.76°W (Elev. 499 ft)
Last Update:
1:36 pm CDT Mar 15, 2026
Forecast Valid:
1pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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