Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
71°F
22°C
| Humidity | 55% |
| Wind Speed | W 3 mph |
| Barometer | 29.86 in (1010.8 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 6:56 pm CDT |
Extended Forecast for
3 Miles WSW Lyndon IL
Flood Warning April 17, 11:00pm until April 21, 03:00am
Tonight
Low: 55 °F
Clear
Friday
High: 81 °F
Mostly Sunny
then Showers
Likely and
BreezyFriday Night
Low: 39 °F
Heavy Rain
Saturday
High: 50 °F
Slight Chance
Showers and
BreezySaturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 32 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 49 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.
Friday
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 39. South wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
5:02 pm CDT Apr 16, 2026
7pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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