Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fog

42°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 29.66 in (1004.9 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Last update 26 Dec 5:56 am CST
Extended Forecast for

Morrison IL

Dense Fog Advisory December 26, 06:37am until December 26, 09:00am
Click here for hazard details and duration
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  •  
    Dense Fog Advisory December 26, 06:37am until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 48 °F

    Areas Drizzle
    and Dense Fog
    then Cloudy

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, cloudy, with a low around 37. Northwest wind around 5 mph becoming calm.

    Low: 37 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 48. Southeast wind 5 to 10 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after midnight.  Cloudy, with a low around 48. Southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 48 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after noon.  Cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight.  Mostly cloudy, with a low around 14. Blustery.  Chance of precipitation is 40%.

    Low: 14 °F

    Blustery.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. Blustery.

    High: 24 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Today
Areas of drizzle before 8am. Widespread dense fog, mainly before 9am. Otherwise, cloudy, with a high near 48. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Patchy fog after 3am. Otherwise, cloudy, with a low around 37. Northwest wind around 5 mph becoming calm.
Saturday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 48. Southeast wind 5 to 10 mph.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 48. Southeast wind 5 to 10 mph becoming southwest after midnight.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Morrison IL
 41.8°N 89.97°W (Elev. 650 ft)
6:26 am CST Dec 26, 2025
6am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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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