Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
41°F
5°C
| Humidity | 67% |
| Wind Speed | E 13 mph |
| Barometer | 29.47 in (998.1 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 15 Mar 6:56 am CDT |
Extended Forecast for
3 Miles WSW Lyndon IL
High Wind Warning March 15, 07:00pm until March 16, 01:00pm
Blizzard Warning March 15, 07:00pm until March 16, 01:00pm
Today

High: 57 °F
Showers and
BreezyTonight
Low: 16 °F
Rain/Snow and
Patchy
Blowing Snow
then Snow and
Blowing SnowMonday

High: 19 °F
Snow Likely
and Blowing
SnowMonday Night
Low: 5 °F
Mostly Cloudy
and Blustery
then Mostly
ClearTuesday

High: 26 °F
Mostly Sunny
Tuesday Night

Low: 19 °F
Snow
Wednesday

High: 45 °F
Mostly Sunny
Wednesday Night

Low: 32 °F
Partly Cloudy
Thursday

High: 55 °F
Mostly Sunny
Detailed Forecast
Today
Showers and thunderstorms before noon, then showers and possibly a thunderstorm between noon and 4pm, then rain likely and possibly a thunderstorm after 4pm. High near 57. Breezy, with a southeast wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain before 9pm, then snow. Some thunder is also possible. Widespread blowing snow, mainly after 3am. Low around 16. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a steady temperature around 19. Wind chill values as low as -5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Snow. Low around 19. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 56.
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)
7:36 am CDT Mar 15, 2026
7am CDT Mar 15, 2026-6pm CDT Mar 21, 2026



