Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74° N Lon: 89.67° W Elev: 643 ft.

Fair

95°F

35°C

Humidity 47%
Wind Speed SW 13 G 20 mph
Barometer 29.94 in (1012.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 2 Sep 1:56 pm CDT
Detailed forecast for

Whiteside County

This Afternoon
Sunny, hot. Near steady temperature in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 105.
Tonight
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.
Thursday
Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 103.
Thursday Night
Mostly clear. A chance of showers after midnight. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 102 early in the evening.
Friday
Sunny, hot with highs in the lower 90s. Southeast winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 103.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 100 early in the evening.
Saturday Through Monday Night
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. Heat index values up to 100.
Tuesday
Partly sunny. Highs in the mid 80s.



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126 PM CDT Wed Sep 2 2026
 
 

Additional Resources

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