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.

A Few Clouds

63°F

17°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.68 in (1004.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Oct 6:56 am CDT
Extended Forecast for

Morrison IL

  • Today

    Today: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 47. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 38. West wind 5 to 10 mph becoming south after midnight.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 77. West wind 5 to 10 mph.
Tonight
Showers and possibly a thunderstorm. Low around 47. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 38. West wind 5 to 10 mph becoming south after midnight.
Monday
Sunny, with a high near 70.
Monday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morrison IL
 41.83°N 89.96°W (Elev. 682 ft)
Last Update:
7:01 am CDT Oct 18, 2025
Forecast Valid:
7am CDT Oct 18, 2025-6pm CDT Oct 24, 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