Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Partly Cloudy

22°F

-6°C

Humidity 66%
Wind Speed NW 18 mph
Barometer 30.21 in (1024.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 3 Dec 7:54 pm CST
Extended Forecast for

Byron IL

  • Tonight

    Tonight: A chance of flurries before 10pm.  Partly cloudy, with a low around -2. Wind chill values as low as -11. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -2 °F

    Chance
    Flurries

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values as low as -12. North northwest wind around 5 mph becoming calm  in the morning.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a temperature falling to near -3 by 8pm, then rising to around 6 during the remainder of the night. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 25. Wind chill values as low as -7. South southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 17. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 9 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 10pm. Partly cloudy, with a low around -2. Wind chill values as low as -11. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 11. Wind chill values as low as -12. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a temperature falling to near -3 by 8pm, then rising to around 6 during the remainder of the night. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 25. Wind chill values as low as -7. South southwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 17. Southwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Byron IL
 42.13°N 89.24°W
6:51 pm CST Dec 3, 2025
8pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

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