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.

A Few Clouds

50°F

10°C

Humidity 57%
Wind Speed SW 16 mph
Barometer 29.57 in (1001.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 10 Dec 1:54 am CST
Extended Forecast for

3 Miles SW Godfrey IL

Wind Advisory December 10, 03:00am until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 20 percent chance of sprinkles with a slight chance of rain between 4am and 5am. Cloudy, with a steady temperature around 44. West wind 16 to 18 mph, with gusts as high as 29 mph.

    Low: 44 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Cloudy, with a temperature falling to around 34 by 4pm. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 46 mph.

    High: 40 °F⇓

    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Northwest wind 6 to 11 mph becoming light after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 37. Northwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 31. Southeast wind around 9 mph becoming west after midnight.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of sprinkles with a slight chance of rain between 4am and 5am. Cloudy, with a steady temperature around 44. West wind 16 to 18 mph, with gusts as high as 29 mph.
Wednesday
Cloudy, with a temperature falling to around 34 by 4pm. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 46 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Northwest wind 6 to 11 mph becoming light after midnight.
Thursday
Increasing clouds, with a high near 37. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 31. Southeast wind around 9 mph becoming west after midnight.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Sunny and cold, with a high near 20.
Sunday Night
Mostly clear, with a low around 11.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Godfrey IL
 38.93°N 90.22°W (Elev. 597 ft)
Last Update:
1:21 am CST Dec 10, 2025
Forecast Valid:
2am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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