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Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
9°F
-13°C
| Humidity | 77% |
| Wind Speed | SW 10 mph |
| Barometer | 30.07 in (1019.7 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 18 Jan 8:56 am CST |
Extended Forecast for
3 Miles WSW Lyndon IL
Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Today
High: 20 °F
Cloudy then
SnowTonight
Low: 1 °F
Blustery.
Snow then
Mostly CloudyM.L.King Day

High: 9 °F
Cold and
BlusteryMonday Night

Low: 1 °F
Partly Cloudy
Tuesday

High: 24 °F
Mostly Sunny
Tuesday Night
Low: 16 °F
Chance Snow
then Mostly
CloudyWednesday

High: 29 °F
Partly Sunny
Wednesday Night

Low: 10 °F
Partly Cloudy
Thursday

High: 24 °F
Mostly Sunny
Detailed Forecast
Today
Snow, mainly after 4pm. High near 20. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 10pm, then scattered flurries between 10pm and 11pm. Low around 1. Wind chill values as low as -20. Blustery, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
M.L.King Day
Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. Blustery, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 1. Wind chill values as low as -10. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 13.
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)
7:52 am CST Jan 18, 2026
9am CST Jan 18, 2026-6pm CST Jan 24, 2026



