Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
26°F
-3°C
| Humidity | 84% |
| Wind Speed | W 20 G 24 mph |
| Barometer | 29.92 in (1013.9 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 20 Feb 5:56 pm CST |
Extended Forecast for
6 Miles NNW Lanark IL
Tonight

Low: 20 °F
Partly Cloudy
Saturday

High: 31 °F
Mostly Cloudy
Saturday Night
Low: 18 °F
Mostly Cloudy
then Slight
Chance SnowSunday

High: 26 °F
Mostly Cloudy
Sunday Night

Low: 13 °F
Mostly Cloudy
Monday

High: 29 °F
Sunny
Monday Night

Low: 15 °F
Partly Cloudy
Tuesday

High: 41 °F
Partly Sunny
Tuesday Night

Low: 26 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 31. Northwest wind 10 to 15 mph.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 18. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 26. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NNW Lanark IL
42.17°N 89.89°W (Elev. 830 ft)
42.17°N 89.89°W (Elev. 830 ft)
4:46 pm CST Feb 20, 2026
6pm CST Feb 20, 2026-6pm CST Feb 27, 2026


