Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Light Rain

61°F

16°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 29.79 in (1008.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Apr 6:56 am CDT
Extended Forecast for

4 Miles N Nelson IL

Flood Watch April 15, 07:21am until April 16, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 15, 07:21am until April 16, 01:00am

    NOW until 1:00am Thu

    Flood Watch

  • Today

    High: 74 °F

    Showers
    Likely then
    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am.  Low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    T-storms

  • Thursday

    Thursday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 72. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. West northwest wind around 5 mph becoming south southeast after midnight.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 81. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.  Chance of precipitation is 30%.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Today
Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and 4pm, then showers and thunderstorms likely after 4pm. Cloudy, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 53. West northwest wind around 5 mph becoming south southeast after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 81. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 33.
Monday
Patchy frost. Otherwise, sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Nelson IL
 41.86°N 89.61°W
5:21 am CDT Apr 15, 2026
7am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

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