Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed SW 9 mph
Barometer 30.08 in (1019.0 mb)
Dewpoint 44°F (7°C)
Visibility 1.75 mi
Wind Chill40°F (4°C)
Last update 20 Nov 11:52 am CST
Extended Forecast for

Saint Charles IL

  • This Afternoon

    This Afternoon: A chance of drizzle after 3pm.  Patchy fog before 1pm.  Otherwise, cloudy, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A chance of drizzle before 11pm.  Cloudy, with a low around 41. South southwest wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Chance
    Drizzle then
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 49. North wind around 5 mph, with gusts as high as 10 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. North northeast wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. North northeast wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain after noon.  Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
A chance of drizzle after 3pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A chance of drizzle before 11pm. Cloudy, with a low around 41. South southwest wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph.
Friday
Mostly cloudy, with a high near 49. North wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Mostly cloudy, with a low around 31. North northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 50. North northeast wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A chance of rain after noon. Partly sunny, with a high near 54.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles IL
 41.92°N 88.29°W
10:26 am CST Nov 20, 2025
12pm CST Nov 20, 2025-6pm CST Nov 26, 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