Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fog

43°F

6°C

Humidity 97%
Wind Speed E 7 mph
Barometer 29.56 in (1000.8 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Wind Chill39°F (4°C)
Last update 19 Feb 4:54 am CST
Extended Forecast for

Golden Eagle IL

Dense Fog Advisory until February 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 19, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Dense Fog

  • Thursday

    Thursday: Rain and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm.  Widespread dense fog before 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 69 °F

    T-storms
    Likely and
    Dense Fog

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 35. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph.

    Low: 35 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 48. West wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 48 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. North wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after noon, mixing with rain after 3pm.  Mostly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, mostly cloudy, with a low around 43. Light southeast wind.
Thursday
Rain and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Widespread dense fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
Increasing clouds, with a low around 35. Breezy, with a west wind 10 to 20 mph, with gusts as high as 34 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 48. West wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Partly cloudy, with a low around 29. North wind around 6 mph.
Saturday
A slight chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.89°N 90.56°W (Elev. 548 ft)
4:26 am CST Feb 19, 2026
5am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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