Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fair

14°F

-10°C

Humidity 67%
Wind Speed W 6 mph
Barometer 30.63 in (1037.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Jan 11:52 pm CST
Extended Forecast for

3 Miles SW Vergennes IL

Cold Weather Advisory January 21, 01:00am until January 21, 03:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: A chance of flurries before 1am.  Mostly cloudy, with a low around 6. Wind chill values as low as -2. West northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Sunny, with a high near 14. Wind chill values as low as -7. West northwest wind 6 to 11 mph becoming light northwest  in the afternoon. Winds could gust as high as 18 mph.

    High: 14 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 7. Wind chill values as low as -2. Calm wind becoming south 5 to 9 mph after midnight.

    Low: 7 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of sprinkles and flurries before 5pm, then a chance of flurries.  Partly sunny, with a high near 38. West northwest wind 6 to 10 mph.

    High: 38 °F

    Partly Sunny
    then Chance
    Sprinkles/Flurries

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Light west northwest wind.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. South wind 6 to 10 mph.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of flurries before 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -2. West northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 14. Wind chill values as low as -7. West northwest wind 6 to 11 mph becoming light northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Increasing clouds, with a low around 7. Wind chill values as low as -2. Calm wind becoming south 5 to 9 mph after midnight.
Wednesday
Mostly sunny, with a high near 32. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 21. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A chance of sprinkles and flurries before 5pm, then a chance of flurries. Partly sunny, with a high near 38. West northwest wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 21. Light west northwest wind.
Friday
Mostly sunny, with a high near 38. Light and variable wind becoming west 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 27. South wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 48. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.
Sunday
A chance of rain. Mostly cloudy, with a high near 42. West wind around 7 mph becoming north northwest in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 27. North northwest wind around 6 mph.
Monday
A chance of rain and flurries. Mostly sunny, with a high near 42. Northwest wind 6 to 9 mph.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Vergennes IL
 37.86°N 89.39°W
11:03 pm CST Jan 20, 2025
12am CST Jan 21, 2025-6pm CST Jan 27, 2025
 
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