Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
39°F
4°C
| Humidity | 62% |
| Wind Speed | W 12 mph |
| Barometer | 29.96 in (1014.8 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 27 Feb 11:56 pm CST |
Extended Forecast for
Nachusa IL
Overnight

Low: 27 °F
Increasing
CloudsSaturday

High: 37 °F
Slight Chance
SnowSaturday Night

Low: 20 °F
Mostly Cloudy
Sunday

High: 35 °F
Mostly Sunny
Sunday Night

Low: 20 °F
Slight Chance
SnowMonday

High: 43 °F
Mostly Sunny
Monday Night
Low: 32 °F
Chance Rain
then Rain
LikelyTuesday

High: 44 °F
Rain
Tuesday Night
Low: 31 °F
Chance Rain
then Partly
Cloudy
Detailed Forecast
Overnight
Increasing clouds, with a low around 27. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A slight chance of snow between 9am and 4pm. Mostly cloudy, with a high near 37. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 20. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 35. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 43.
Monday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Tuesday
Rain. Cloudy, with a high near 44.
Tuesday Night
A chance of rain before midnight. Partly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly sunny, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Cloudy, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Nachusa IL
41.83°N 89.38°W
41.83°N 89.38°W
12:21 am CST Feb 28, 2026
12am CST Feb 28, 2026-6pm CST Mar 6, 2026


