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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Morrison IL

Red Flag Warning February 18, 06:50pm until February 18, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning February 18, 06:50pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 35 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers between 2pm and 3pm, then a chance of rain and thunderstorms after 3pm. Partly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain before midnight, then rain and snow likely. Some thunder is also possible. Low around 30. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow before noon. Partly sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A slight chance of showers between 2pm and 3pm, then a chance of rain and thunderstorms after 3pm. Partly sunny, with a high near 59. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Thursday Night
Rain before midnight, then rain and snow likely. Some thunder is also possible. Low around 30. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow before noon. Partly sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 20.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morrison IL
 41.8°N 89.97°W (Elev. 650 ft)
Last Update:
5:56 pm CST Feb 18, 2026
Forecast Valid:
6pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation