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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

8 Miles SSE Iuka IL

Cold Weather Advisory until January 24, 12:00pm
Winter Storm Warning until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory until January 24, 12:00pm
    Winter Storm Warning until January 25, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 3 °F

    Cloudy

  • Saturday

    Saturday: Snow, mainly after 1pm. High near 13. Wind chill values as low as -10. Northeast wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Slight Chance
    Snow then
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 11. Northeast wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before 5pm. High near 16. North wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 16 °F

    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around -2. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: -2 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 3. Wind chill values as low as -10. Northeast wind around 9 mph.
Saturday
Snow, mainly after 1pm. High near 13. Wind chill values as low as -10. Northeast wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 11. Northeast wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before 5pm. High near 16. North wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Sunday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around -2. Northwest wind around 10 mph, with gusts as high as 21 mph.
Monday
Sunny and cold, with a high near 13.
Monday Night
Mostly clear, with a low around -1.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny and cold, with a high near 19.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Iuka IL
 38.5°N 88.71°W (Elev. 499 ft)
Last Update:
3:06 am CST Jan 24, 2026
Forecast Valid:
3am CST Jan 24, 2026-6pm CST Jan 30, 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