Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

35°F

2°C

Humidity 59%
Wind Speed SE 9 mph
Barometer 30.28 in (1025.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 29 Nov 12:54 am CST
Extended Forecast for

4 Miles SE Michael IL

Winter Storm Warning until November 30, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 30, 12:00am

    NOW until 12:00am Sun

    Winter Storm Warning

  • Overnight

    Low: 30 °F

    Heavy Snow

  • Saturday

    Saturday: Rain and snow, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm.  High near 38. Southeast wind 14 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 38 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 9pm.  Cloudy, with a low around 23. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 23 °F

    Chance Rain
    and Breezy
    then Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow after noon.  Cloudy, with a high near 27.

    High: 27 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow, mainly after 2am. The snow could be heavy at times. Low around 30. Southeast wind 5 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Rain and snow, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then rain after 4pm. High near 38. Southeast wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of rain before 9pm. Cloudy, with a low around 23. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly cloudy, with a high near 29. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind around 6 mph becoming calm in the evening.
Monday
A 40 percent chance of snow after noon. Cloudy, with a high near 27.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Michael IL
 39.18°N 90.58°W (Elev. 430 ft)
1:16 am CST Nov 29, 2025
1am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
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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