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 >

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.10 in (1019.7 mb)
Dewpoint 43°F (6°C)
Visibility 1.75 mi
Wind Chill40°F (4°C)
Last update 20 Nov 5:56 am CST
Extended Forecast for

Nelson IL

  • Today

    Today: Patchy drizzle and fog before 9am, then a chance of drizzle after 3pm.  Cloudy, with a high near 49. Calm wind becoming south southwest around 5 mph.

    High: 49 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A chance of drizzle before 9pm.  Cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph.

    Low: 42 °F

    Chance
    Drizzle then
    Cloudy

  • Friday

    Friday: A 20 percent chance of rain after noon.  Cloudy, with a high near 52. North northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 52 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 28. North wind around 5 mph becoming calm  in the evening.

    Low: 28 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °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

Today
Patchy drizzle and fog before 9am, then a chance of drizzle after 3pm. Cloudy, with a high near 49. Calm wind becoming south southwest around 5 mph.
Tonight
A chance of drizzle before 9pm. Cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph.
Friday
A 20 percent chance of rain after noon. Cloudy, with a high near 52. North northeast wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 58.
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 54.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Nelson IL
 41.79°N 89.61°W
3:25 am CST Nov 20, 2025
6am 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