Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
30°F
-1°C
| Humidity | 47% |
| Wind Speed | W 8 mph |
| Barometer | 30.44 in (1031.9 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 23 Feb 2:56 pm CST |
Extended Forecast for
2 Miles WSW Prophetstown IL
This Afternoon

High: 29 °F
Sunny
Tonight

Low: 18 °F
Increasing
CloudsTuesday

High: 45 °F
Cloudy and
BreezyTuesday Night

Low: 21 °F
Decreasing
CloudsWednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 24 °F
Chance Snow
Thursday

High: 41 °F
Mostly Sunny
Thursday Night

Low: 26 °F
Mostly Clear
Friday

High: 59 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 29. Northwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 18. Light and variable wind becoming south 5 to 10 mph after midnight.
Tuesday
Cloudy, with a high near 45. Breezy, with a south wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Prophetstown IL
41.65°N 89.97°W (Elev. 627 ft)
41.65°N 89.97°W (Elev. 627 ft)
3:16 pm CST Feb 23, 2026
3pm CST Feb 23, 2026-6pm CST Mar 1, 2026


