Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

27°F

-3°C

Humidity 58%
Wind Speed NA
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 4 Feb 11:56 am CST
Extended Forecast for

6 Miles NNW Lanark IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 27. Calm wind becoming northwest around 5 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 4am.  Increasing clouds, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.

    Low: 15 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 10am.  Cloudy, with a high near 35. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of freezing rain after midnight.  Mostly cloudy, with a low around 27. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Friday

    Friday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 27. Calm wind becoming northwest around 5 mph.
Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A 40 percent chance of snow, mainly before 10am. Cloudy, with a high near 35. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 27. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Lanark IL
 42.17°N 89.89°W (Elev. 830 ft)
10:57 am CST Feb 4, 2026
12pm CST Feb 4, 2026-6pm CST Feb 10, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database