Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

8°F

-13°C

Humidity 76%
Wind Speed N 6 mph
Barometer 30.37 in (1029.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 4 Dec 2:56 am CST
Extended Forecast for

5 Miles NNW Lanark IL

  • Overnight

    Overnight: Mostly clear, with a low around -5. Wind chill values as low as -10. North wind around 5 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values as low as -15. Calm wind becoming south around 5 mph in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a temperature falling to near -1 by 8pm, then rising to around 5 during the remainder of the night. Wind chill values as low as -15. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. Wind chill values as low as -5. South wind around 10 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -5. Wind chill values as low as -10. North wind around 5 mph.
Thursday
Sunny, with a high near 11. Wind chill values as low as -15. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a temperature falling to near -1 by 8pm, then rising to around 5 during the remainder of the night. Wind chill values as low as -15. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 28. Wind chill values as low as -5. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 27.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Mostly cloudy, with a high near 21.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Lanark IL
 42.17°N 89.86°W (Elev. 801 ft)
3:16 am CST Dec 4, 2025
3am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database