Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

42°F

6°C

Humidity 96%
Wind Speed SW 13 G 18 mph
Barometer 29.31 in (992.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Feb 12:56 am CST
Extended Forecast for

3 Miles WSW Lyndon IL

Wind Advisory February 20, 06:00am until February 20, 12:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Rain likely before 4am, then snow, possibly mixed with rain.  Low around 31. Breezy, with a southwest wind 15 to 25 mph becoming west. Winds could gust as high as 40 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Friday

    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.

    High: 34 °F

    Snow Likely
    and Windy
    then Partly
    Sunny and
    Breezy

  • Friday Night

    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.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Blustery.

    High: 29 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely before 4am, then snow, possibly mixed with rain. Low around 31. Breezy, with a southwest wind 15 to 25 mph becoming west. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
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 35. 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 14.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lyndon IL
 41.7°N 89.97°W (Elev. 594 ft)
11:32 pm CST Feb 19, 2026
1am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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