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

Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Fair

1°F

-17°C

Humidity 75%
Wind Speed NW 5 mph
Barometer 30.43 in (1031.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 4 Dec 7:54 am CST
Extended Forecast for

Stillman Valley IL

  • Today

    Today: Sunny, with a high near 12. Wind chill values as low as -10. North northwest wind around 5 mph becoming calm.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near -3 by 8pm, then rising to around 5 during the remainder of the night. Wind chill values as low as -17. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -3 °F⇑

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 27. Wind chill values as low as -8. South southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27. West wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 12. Wind chill values as low as -10. North northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a temperature falling to near -3 by 8pm, then rising to around 5 during the remainder of the night. Wind chill values as low as -17. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 27. Wind chill values as low as -8. South southwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 27. West wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 21.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillman Valley IL
 42.11°N 89.19°W
Last Update:
6:11 am CST Dec 4, 2025
Forecast Valid:
8am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation