Current conditions at

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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed NE 14 mph
Barometer 29.91 in (1013.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Feb 4:54 am CST
Extended Forecast for

5 Miles ENE Cave MO

Winter Weather Advisory February 12, 05:47am until February 12, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 12, 05:47am until February 12, 06:00pm

    NOW until 6:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow and freezing rain before noon, then snow and freezing rain, possibly mixed with sleet between noon and 1pm, then snow after 1pm.  High near 31. Northeast wind 6 to 9 mph becoming north in the afternoon.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of 2 to 4 inches possible.

    High: 31 °F

    Wintry Mix

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 9pm.  Cloudy, with a low around 13. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Chance Snow
    then Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 25. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 25 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Light and variable wind.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely.  Cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before noon, then rain and snow likely.  Cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Chance Rain
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 29. Northeast wind around 8 mph.
Wednesday
Snow and freezing rain before noon, then snow and freezing rain, possibly mixed with sleet between noon and 1pm, then snow after 1pm. High near 31. Northeast wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 9pm. Cloudy, with a low around 13. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 25. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 10. Light and variable wind.
Friday
Partly sunny, with a high near 37.
Friday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 70%.
Saturday
A chance of rain before noon, then rain and snow likely. Cloudy, with a high near 42. Chance of precipitation is 70%.
Saturday Night
Snow likely, possibly mixed with rain before midnight, then a chance of snow. Cloudy, with a low around 16. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 5.
Washington's Birthday
Partly sunny, with a high near 24.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 22.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Cave MO
 39.06°N 90.95°W (Elev. 617 ft)
4:12 am CST Feb 12, 2025
5am CST Feb 12, 2025-6pm CST Feb 18, 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