National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

43°F

6°C

Humidity 93%
Wind Speed SW 10 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 22 Nov 8:56 pm CST
Extended Forecast for

Nachusa IL

  • Tonight

    Tonight: Mostly clear, with a low around 31. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West northwest wind around 5 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 33. Calm wind becoming south southeast around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 56. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 56 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Rain. Low around 44. South wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a chance of showers after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 53. West northwest wind around 5 mph.
Sunday Night
Increasing clouds, with a low around 33. Calm wind becoming south southeast around 5 mph after midnight. Winds could gust as high as 10 mph.
Monday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 56. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Rain. Low around 44. South wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday
A slight chance of rain before noon, then a chance of showers after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 37. Breezy.
Wednesday Night
Mostly cloudy, with a low around 23.
Thanksgiving Day
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nachusa IL
 41.83°N 89.38°W
Last Update:
8:41 pm CST Nov 22, 2025
Forecast Valid:
9pm CST Nov 22, 2025-6pm CST Nov 29, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation