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

54°F

12°C

Humidity 43%
Wind Speed W 20 mph
Barometer 30.19 in (1022.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 5 Apr 4:56 pm CDT
Extended Forecast for

2 Miles WSW Prophetstown IL

  • Tonight

    Tonight: A chance of showers between 11pm and 1am. Clear during the early evening, then becoming mostly cloudy, with a low around 35. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of showers. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers between 11pm and 1am. Clear during the early evening, then becoming mostly cloudy, with a low around 35. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 44. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 67. Breezy.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 66.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Sunday
Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
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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:
2:57 pm CDT Apr 5, 2026
Forecast Valid:
5pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation