National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

8°F

-13°C

Humidity 73%
Wind Speed N 3 mph
Barometer 30.30 in (1027.4 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 29 Jan 12:56 am CST
Extended Forecast for

6 Miles SSE Harmon IL

  • Overnight

    Overnight: Partly cloudy, with a low around 1. Wind chill values as low as -9. North northwest wind around 5 mph.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 15. Wind chill values as low as -9. North northwest wind 5 to 10 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0. Wind chill values as low as -9. Calm wind becoming north around 5 mph after midnight. Winds could gust as high as 10 mph.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 17. Wind chill values as low as -10. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 1. Wind chill values as low as -9. North northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 15. Wind chill values as low as -9. North northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 0. Wind chill values as low as -9. Calm wind becoming north around 5 mph after midnight. Winds could gust as high as 10 mph.
Friday
Partly sunny, with a high near 17. Wind chill values as low as -10. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 4. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Harmon IL
 41.64°N 89.51°W
Last Update:
8:37 pm CST Jan 28, 2026
Forecast Valid:
1am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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