National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Overcast

65°F

18°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.00 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Sep 2:56 pm CDT
Extended Forecast for

Dixon ILSimilar City Names

  • This Afternoon

    This Afternoon: Areas of drizzle. Cloudy, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Areas Drizzle

  • Tonight

    Tonight: Cloudy, with a low around 56. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Cloudy

  • Monday

    Monday: A slight chance of showers before 1pm, then a slight chance of showers after 5pm. Cloudy, with a high near 62. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Cloudy then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 63. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Areas of drizzle. Cloudy, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Cloudy, with a low around 56. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A slight chance of showers before 1pm, then a slight chance of showers after 5pm. Cloudy, with a high near 62. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 63. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly cloudy, with a high near 69.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly cloudy, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dixon ILSimilar City Names
 41.86°N 89.47°W
Last Update:
2:46 pm CDT Sep 20, 2026
Forecast Valid:
3pm CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
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Additional Resources

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Chance of Precipitation