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

23°F

-5°C

Humidity 74%
Wind Speed NE 12 mph
Barometer 30.48 in (1032.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 1 Mar 7:56 am CST
Extended Forecast for

2 Miles WSW Prophetstown IL

  • Today

    Today: Increasing clouds, with a high near 39. East wind 5 to 10 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46. Southeast wind 5 to 10 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely after midnight. Cloudy, with a low around 35. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Cloudy then
    Rain Likely

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Chance
    T-storms then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 39. East wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 25. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 46. Southeast wind 5 to 10 mph.
Monday Night
Rain likely after midnight. Cloudy, with a low around 35. Southeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
A chance of rain before 9pm, then a chance of rain and thunderstorms between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 38. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Thursday Night
A chance of rain, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Friday
Rain likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
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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:
5:41 am CST Mar 1, 2026
Forecast Valid:
9am CST Mar 1, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation