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Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

24°F

-4°C

Humidity 62%
Wind Speed N 9 mph
Barometer 30.39 in (1029.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 23 Jan 2:52 am CST
Extended Forecast for

3 Miles WNW Mulkeytown IL

Cold Weather Advisory January 23, 06:00pm until January 24, 01:00pm
Winter Storm Warning January 24, 12:00am until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 22. North wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -4. North wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 16 °F⇓

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 7. Wind chill values as low as -10. Northeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow showers. High near 13. Wind chill values as low as -9. Northeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 13 °F

    Snow Showers
    Likely then
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers before 9pm, then snow showers, possibly mixed with sleet. Low around 11. Northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.

    Low: 11 °F

    Snow/Sleet

  • Sunday

    Sunday: Snow showers, mainly before noon. High near 16. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    High: 16 °F

    Snow Showers
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 0. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 16. West northwest wind 6 to 10 mph.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 3. South southwest wind 5 to 9 mph.

    Low: 3 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 22. North wind 8 to 14 mph, with gusts as high as 26 mph.
Friday
Partly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -4. North wind 13 to 16 mph, with gusts as high as 26 mph.
Friday Night
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 7. Wind chill values as low as -10. Northeast wind around 14 mph, with gusts as high as 21 mph.
Saturday
Snow showers. High near 13. Wind chill values as low as -9. Northeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
Snow showers before 9pm, then snow showers, possibly mixed with sleet. Low around 11. Northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Sunday
Snow showers, mainly before noon. High near 16. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 0. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 16. West northwest wind 6 to 10 mph.
Monday Night
Clear, with a low around 3. South southwest wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 9. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 24. Northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 3. West northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 19. Northwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mulkeytown IL
 37.97°N 89.19°W
Last Update:
3:16 am CST Jan 23, 2026
Forecast Valid:
3am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation