National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair and Breezy

15°F

-9°C

Humidity 53%
Wind Speed NW 22 G 29 mph
Barometer 30.29 in (1026.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 19 Jan 5:54 am CST
Extended Forecast for

Golden Eagle IL

Cold Weather Advisory January 19, 06:31am until January 19, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 19, 06:31am until January 19, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • M.L.King Day

    High: 21 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 13. West wind around 6 mph becoming light and variable.

    Low: 13 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a steady temperature around 33. Southeast wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 44. West wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 21. Blustery, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Increasing clouds, with a low around 13. West wind around 6 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 38. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Tuesday Night
Increasing clouds, with a steady temperature around 33. Southeast wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 44. West wind 7 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly cloudy, with a high near 25.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1.
Saturday
A 20 percent chance of snow. Partly sunny and cold, with a high near 14.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Golden Eagle IL
 38.89°N 90.56°W (Elev. 548 ft)
Last Update:
5:16 am CST Jan 19, 2026
Forecast Valid:
6am CST Jan 19, 2026-6pm CST Jan 25, 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