Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

2°F

-17°C

Humidity 76%
Wind Speed Calm
Barometer 30.32 in (1027.6 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 26 Jan 8:54 pm CST
Extended Forecast for

Whiteside MO

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 15 by 4am. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1. Light northwest wind.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. West wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy and cold, with a high near 18.

    High: 18 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -3.

    Low: -3 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 15 by 4am. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 26. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 1. Light northwest wind.
Wednesday
Mostly sunny, with a high near 29. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 6. Light and variable wind.
Thursday
Mostly cloudy and cold, with a high near 18.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny and cold, with a high near 13.
Friday Night
Mostly clear, with a low around -3.
Saturday
Mostly sunny and cold, with a high near 19.
Saturday Night
Mostly clear, with a low around 1.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Whiteside MO
 39.17°N 91.01°W (Elev. 712 ft)
7:46 pm CST Jan 26, 2026
9pm CST Jan 26, 2026-6pm CST Feb 2, 2026
 
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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