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Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in (1016.1 mb)
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Last update 6 Mar 1:56 am CST
Extended Forecast for

Nachusa IL

Dense Fog Advisory March 6, 02:33am until March 6, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 6, 02:33am until March 6, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 46 °F

    Chance
    T-storms and
    Dense Fog

  • Friday

    Friday: Showers and thunderstorms, mainly before 2pm. Widespread dense fog, mainly before 9am. High near 68. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 68 °F

    T-storms and
    Dense Fog

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Breezy.
    T-storms
    Likely then
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 60. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 60 °F

    Breezy.
    Slight Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms after 5am. Widespread dense fog. Otherwise, cloudy, with a low around 46. Southeast wind 5 to 10 mph.
Friday
Showers and thunderstorms, mainly before 2pm. Widespread dense fog, mainly before 9am. High near 68. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 60. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 65.
Tuesday Night
Showers. Mostly cloudy, with a low around 38. Breezy.
Wednesday
A chance of showers. Partly sunny, with a high near 52. Breezy.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 50.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nachusa IL
 41.83°N 89.38°W
Last Update:
2:21 am CST Mar 6, 2026
Forecast Valid:
2am CST Mar 6, 2026-6pm CDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation