Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Light Rain
61°F
16°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.81 in (1009.0 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 5:56 am CDT |
Extended Forecast for
3 Miles WSW Lyndon IL
Today
High: 74 °F
Showers then
T-storms
LikelyTonight
Low: 57 °F
T-storms then
Chance
T-stormsThursday

High: 73 °F
Chance
ShowersThursday Night

Low: 53 °F
Mostly Clear
Friday
High: 81 °F
Partly Sunny
then Chance
ShowersFriday Night

Low: 44 °F
Showers
Saturday

High: 56 °F
Chance
Showers and
BreezySaturday Night

Low: 33 °F
Partly Cloudy
Sunday

High: 52 °F
Sunny
Detailed Forecast
Today
Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely, mainly after 3pm. High near 74. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms, mainly before 2am. Low around 57. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A 40 percent chance of showers after 7am. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 53. West wind around 5 mph becoming south after midnight.
Friday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 81.
Friday Night
Showers, with thunderstorms also possible after 7pm. Low around 44. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 56. Breezy.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 71.
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)
5:21 am CDT Apr 15, 2026
6am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



