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.

Fair

56°F

13°C

Humidity 40%
Wind Speed SW 20 mph
Barometer 29.84 in (1011.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Jan 11:56 am CST
Extended Forecast for

7 Miles SSE Iuka IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 60. Southwest wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain before 3am, then a chance of sprinkles after 4am. Cloudy, with a low around 38. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of sprinkles and flurries between 8am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 31 by 5pm. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 40 °F⇓

    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. North wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 30 by 3am.

    Low: 24 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 60. Southwest wind 9 to 16 mph, with gusts as high as 29 mph.
Tonight
A chance of rain before 3am, then a chance of sprinkles after 4am. Cloudy, with a low around 38. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday
A chance of sprinkles and flurries between 8am and noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 31 by 5pm. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 17. North wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 30. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 30 by 3am.
Friday
Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 31.
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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:
10:51 am CST Jan 13, 2026
Forecast Valid:
12pm CST Jan 13, 2026-6pm CST Jan 19, 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