Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Partly Cloudy and Windy
34°F
1°C
| Humidity | 100% |
| Wind Speed | SW 29 G 35 mph |
| Barometer | 29.32 in (992.9 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 20 Feb 2:56 am CST |
Extended Forecast for
3 Miles WSW Lyndon IL
Wind Advisory February 20, 06:00am until February 20, 12:00pm
Overnight

Low: 36 °F
Rain/Snow and
BreezyFriday
High: 34 °F⇓
Snow Likely
and Windy
then Partly
Sunny and
BreezyFriday Night
Low: 21 °F
Partly Cloudy
and Breezy
then Partly
CloudySaturday

High: 34 °F
Partly Sunny
Saturday Night

Low: 19 °F
Mostly Cloudy
Sunday

High: 29 °F
Partly Sunny
and BlusterySunday Night

Low: 15 °F
Partly Cloudy
Monday

High: 31 °F
Mostly Sunny
Monday Night

Low: 15 °F
Partly Cloudy
Detailed Forecast
Overnight
A slight chance of rain before 4am, then snow, possibly mixed with rain. Steady temperature around 36. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 31 by 5pm. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 21. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 29. Blustery.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Lyndon IL
41.7°N 89.97°W (Elev. 594 ft)
41.7°N 89.97°W (Elev. 594 ft)
2:21 am CST Feb 20, 2026
3am CST Feb 20, 2026-6pm CST Feb 26, 2026



