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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.75°NLon: 89.67°WElev: 646ft.

Fair

47°F

8°C

Humidity 61%
Wind Speed Calm
Barometer 29.99 in (1017.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 24 Apr 2:56 am CDT
Extended Forecast for

Sterling IL

  • Overnight

    Overnight: Mostly clear, with a low around 39. East wind around 5 mph.

    Mostly Clear

    Low: 39 °F

  • Monday

    Monday: Sunny, with a high near 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 74 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 49. Southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 49 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Southeast wind 10 to 15 mph.

    Partly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 57.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 57 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 67. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 44. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Mostly cloudy, with a high near 54.

    Slight Chance
    Showers

    High: 54 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 42.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 42 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 39. East wind around 5 mph.
Monday
Sunny, with a high near 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 49. Southeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 75. Southeast wind 10 to 15 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 67. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 44. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 54.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 51. Chance of precipitation is 70%.
Sunday
Showers likely. Cloudy, with a high near 67. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
Sterling IL
 41.8°N 89.7°W (Elev. 669 ft)
2:45 am CDT Apr 24, 2017
3am CDT Apr 24, 2017-6pm CDT Apr 30, 2017
 
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