Hazardous Weather Conditions

Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

11°F

-12°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 30.38 in (1029.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 28 Jan 6:54 am CST
Extended Forecast for

3 Miles NNW Elsberry MO

  • Today

    Today: Mostly sunny, with a high near 29. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy and cold, with a high near 20. Northeast wind 3 to 6 mph.

    High: 20 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Light north wind.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 17. North wind 3 to 7 mph.

    High: 17 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 29. Light southwest wind becoming west 5 to 10 mph in the morning.
Tonight
Mostly cloudy, with a low around 8. Light and variable wind.
Thursday
Cloudy and cold, with a high near 20. Northeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 4. Light north wind.
Friday
Partly sunny and cold, with a high near 17. North wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny and cold, with a high near 17.
Saturday Night
Mostly clear, with a low around 0.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Elsberry MO
 39.21°N 90.8°W (Elev. 509 ft)
5:36 am CST Jan 28, 2026
7am CST Jan 28, 2026-6pm CST Feb 3, 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