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.

Light Snow Fog/Mist

24°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 30.09 in (1020.0 mb)
Dewpoint 23°F (-5°C)
Visibility 1.50 mi
Last update 1 Dec 7:56 pm CST
Extended Forecast for

Morrison IL

Winter Weather Advisory December 1, 08:50pm until December 2, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 1, 08:50pm until December 2, 12:00am

    NOW until 12:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 12 °F

    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 24. West wind 5 to 10 mph becoming south in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a temperature falling to near 19 by 9pm, then rising to around 25 during the remainder of the night. South wind 5 to 10 mph.

    Low: 19 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 33. Southwest wind around 10 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow before midnight, then a chance of flurries between midnight and 1am. Low around 12. Southwest wind around 5 mph becoming west after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 24. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a temperature falling to near 19 by 9pm, then rising to around 25 during the remainder of the night. South wind 5 to 10 mph.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. Southwest wind around 10 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Sunny and cold, with a high near 9.
Thursday Night
Partly cloudy, with a low around -6.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly cloudy, with a high near 26.
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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:
7:21 pm CST Dec 1, 2025
Forecast Valid:
8pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
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