Hazardous Weather Conditions
Current conditions at
Rockford, Greater Rockford Airport (KRFD)
Lat: 42.19°NLon: 89.09°WElev: 735ft.
Fog/Mist
22°F
-6°C
| Humidity | 89% |
| Wind Speed | S 7 mph |
| Barometer | 29.76 in (1009.1 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 5.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 9 Dec 7:54 am CST |
Extended Forecast for
Byron IL
Today
High: 33 °F
Cloudy then
Chance
Rain/Freezing
RainTonight
Low: 27 °F
Wintry Mix
and BreezyWednesday
High: 32 °F⇓
Breezy. Snow
Showers
Likely then
Slight Chance
Snow ShowersWednesday Night
Low: 11 °F
Mostly Cloudy
Thursday
High: 22 °F
Partly Sunny
then Slight
Chance SnowThursday Night
Low: 11 °F
Chance Snow
Friday
High: 24 °F
Chance Snow
Friday Night
Low: 0 °F
Mostly Cloudy
Saturday
High: 8 °F
Chance Snow
Detailed Forecast
Today
A chance of rain or freezing rain, mainly after 5pm. Cloudy, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Rain, possibly mixed with freezing rain before 4am, then a chance of snow showers between 4am and 5am, then snow showers likely, possibly mixed with rain after 5am. Low around 27. Breezy, with a south wind 10 to 15 mph becoming west 20 to 25 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly before 9am. Mostly cloudy, with a temperature falling to around 27 by 8am. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 11. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 22. West northwest wind around 5 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Friday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 8.
Saturday Night
Partly cloudy, with a low around -8.
Sunday
Mostly sunny and cold, with a high near 8.
Sunday Night
Mostly cloudy, with a low around -5.
Monday
Mostly cloudy, with a high near 21.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Byron IL
42.13°N 89.24°W
42.13°N 89.24°W
6:51 am CST Dec 9, 2025
8am CST Dec 9, 2025-6pm CST Dec 15, 2025
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