Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

26°F

-3°C

Humidity 71%
Wind Speed W 7 mph
Barometer 30.09 in (1020.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Feb 2:52 pm CST
Extended Forecast for

Saint Charles IL

  • This Afternoon

    This Afternoon: Intermittent flurries before 4pm.  Mostly cloudy, with a high near 29. West northwest wind 5 to 10 mph.

    High: 29 °F

    Intermittent
    Flurries

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 2am.  Mostly cloudy, with a low around 16. West northwest wind around 5 mph.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. North wind 5 to 10 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. North wind around 5 mph, with gusts as high as 10 mph.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 26. North northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 26 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Intermittent flurries before 4pm. Mostly cloudy, with a high near 29. West northwest wind 5 to 10 mph.
Tonight
A 30 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 16. West northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 26. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 8. North wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Sunny, with a high near 26. North northwest wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles IL
 41.93°N 88.32°W
2:41 pm CST Feb 2, 2026
3pm CST Feb 2, 2026-6pm CST Feb 8, 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