Hazardous Weather Conditions
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

Low: -5 °F
Mostly Clear
Thursday

High: 11 °F
Sunny
Thursday Night

Low: -1 °F⇑
Partly Cloudy
Friday

High: 28 °F
Partly Sunny
Friday Night

Low: 18 °F
Mostly Cloudy
Saturday

High: 27 °F
Partly Sunny
Saturday Night

Low: 9 °F
Chance Snow
Sunday

High: 19 °F
Mostly Sunny
Sunday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Lanark IL
42.17°N 89.86°W (Elev. 801 ft)
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



