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

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

30°F

-1°C

Humidity 88%
Wind Speed SW 14 mph
Barometer 29.77 in (1008.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 9 Dec 9:56 am CST
Extended Forecast for

2 Miles SSE Rock Falls IL

  • Today

    Today: A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 34. West wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain before 5am, then snow showers likely. Low around 27. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 27 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 24 by 5pm. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F⇓

    Snow Showers
    Likely and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Chance Snow

Detailed Forecast

Today
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 34. West wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
Rain before 5am, then snow showers likely. Low around 27. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Snow showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 24 by 5pm. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 25.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 9.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Sunny and cold, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -5.
Monday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Rock Falls IL
 41.75°N 89.68°W (Elev. 650 ft)
Last Update:
6:26 am CST Dec 9, 2025
Forecast Valid:
10am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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