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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

72°F

22°C

Humidity 71%
Wind Speed SW 37 G 52 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Mar 5:56 am CDT
Extended Forecast for

7 Miles SSE Iuka IL

Severe T-storm Warning March 11, 06:03am until March 11, 06:15am
Click here for hazard details and duration
...
  •  
    Severe T-storm Warning March 11, 06:03am until March 11, 06:15am

    NOW until 6:15am Wed

    Severe T-storm Warning

  • Today

    High: 67 °F⇓

    T-storms then
    Rain and
    Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 53. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61. Southwest wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain and thunderstorms before 4pm, then a chance of rain. Temperature falling to around 46 by 5pm. Breezy, with a southwest wind 15 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 53. Light and variable wind becoming west 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 41. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph.
Friday
Partly sunny, with a high near 61. Southwest wind 11 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain and thunderstorms, then rain after 1pm. High near 66. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 40%.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 40.
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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:
5:51 am CDT Mar 11, 2026
Forecast Valid:
6am CDT Mar 11, 2026-6pm CDT Mar 17, 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