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.

Mostly Cloudy

36°F

2°C

Humidity 97%
Wind Speed NW 10 mph
Barometer 29.81 in (1009.9 mb)
Dewpoint 35°F (2°C)
Visibility 8.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 8:56 am CDT
Extended Forecast for

2 Miles WSW Prophetstown IL

  • Today

    Today: A chance of rain, snow, and sleet before noon, then a chance of rain between noon and 4pm. Cloudy, with a high near 41. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.

    High: 41 °F

    Breezy.
    Chance Wintry
    Mix then
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain before 1pm, then rain and snow likely. High near 46. Breezy. Chance of precipitation is 80%.

    High: 46 °F

    Breezy. Rain
    then
    Rain/Snow

Detailed Forecast

Today
A chance of rain, snow, and sleet before noon, then a chance of rain between noon and 4pm. Cloudy, with a high near 41. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 27. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 49. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 47. Breezy.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Cloudy, with a high near 44.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
Rain before 1pm, then rain and snow likely. High near 46. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 28. Blustery.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Prophetstown IL
 41.65°N 89.97°W (Elev. 627 ft)
Last Update:
7:46 am CDT Mar 11, 2026
Forecast Valid:
9am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation