Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Mostly Cloudy

79°F

26°C

Humidity 85%
Wind Speed SE 6 mph
Barometer 29.82 in (1011.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 16 Aug 6:56 pm CDT
Extended Forecast for

3 Miles SSE Rock Falls IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 9pm and 1am.  Cloudy, with a low around 69. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 69 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms before 1pm, then isolated showers after 4pm.  Mostly cloudy, with a high near 79. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Isolated showers before 7pm.  Partly cloudy, with a low around 60. West wind 5 to 10 mph.  Chance of precipitation is 10%.

    Isolated
    Showers then
    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. West wind 5 to 10 mph.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60.

    Chance
    Showers

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Sunday

    Sunday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly between 9pm and 1am. Cloudy, with a low around 69. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Scattered showers and thunderstorms before 1pm, then isolated showers after 4pm. Mostly cloudy, with a high near 79. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers before 7pm. Partly cloudy, with a low around 60. West wind 5 to 10 mph. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 81. West wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Monday
Mostly sunny, with a high near 87.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
3 Miles SSE Rock Falls IL
 41.75°N 89.68°W (Elev. 650 ft)
5:16 pm CDT Aug 16, 2017
7pm CDT Aug 16, 2017-6pm CDT Aug 23, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database