Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
29°F
-2°C
| Humidity | 56% |
| Wind Speed | S 8 G 16 mph |
| Barometer | 29.74 in (1007.9 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 24 Feb 9:56 am CST |
Extended Forecast for
6 Miles NNW Lanark IL
Today

High: 39 °F
Cloudy and
BreezyTonight

Low: 18 °F
Gradual
ClearingWednesday

High: 32 °F
Mostly Sunny
Wednesday Night

Low: 19 °F
Chance Snow
Thursday

High: 41 °F
Mostly Sunny
Thursday Night

Low: 25 °F
Mostly Clear
Friday

High: 56 °F
Sunny
Friday Night

Low: 27 °F
Partly Cloudy
Saturday
High: 39 °F
Partly Sunny
then Chance
Snow
Detailed Forecast
Today
Cloudy, with a high near 39. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 31.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 35.
Additional Forecasts and Information
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)
42.17°N 89.89°W (Elev. 830 ft)
4:37 am CST Feb 24, 2026
10am CST Feb 24, 2026-6pm CST Mar 2, 2026



