Major Storm Arriving Into The Western U.S.

A major Pacific storm system will arrive into the Pacific Northwest and produce locally heavy rain, heavy mountain snow, gusty winds and a slew of marine hazards. This significant storm will dig down the West Coast over the weekend into the Southwestern U.S. For Saturday and Sunday, expect heavy to excessive rainfall along the California coast and widespread heavy mountain snow across the West. Read More >

Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Light Drizzle Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NE 8 G 16 mph
Barometer 30.14 in (1021.2 mb)
Dewpoint 34°F (1°C)
Visibility 2.00 mi
Wind Chill28°F (-2°C)
Last update 9 Dec 12:54 pm CST
Extended Forecast for

Byron IL

  • This
    Afternoon

    This Afternoon: Patchy drizzle with a slight chance of rain after 5pm.  Cloudy, with a high near 35. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Chance Rain

    High: 35 °F

  • Tonight

    Tonight: A slight chance of drizzle before midnight.  Patchy fog.  Otherwise, cloudy, with a low around 34. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Slight Chance
    Drizzle and
    Patchy Fog
    then Patchy
    Fog

    Low: 34 °F

  • Saturday

    Saturday: A slight chance of drizzle before noon, then a chance of drizzle with a slight chance of rain between noon and 3pm, then a chance of rain or drizzle after 3pm.  Patchy fog before 8am.  Otherwise, cloudy, with a high near 39. East wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 30%.

    Chance Rain
    and Patchy
    Fog

    High: 39 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain or drizzle before 9pm, then a slight chance of drizzle between 9pm and midnight.  Mostly cloudy, with a low around 31. Calm wind becoming west northwest around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 31 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. Calm wind becoming north northwest around 5 mph.

    Mostly Cloudy

    High: 40 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Mostly Cloudy

    Low: 28 °F

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    Mostly Cloudy

    High: 41 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

  • Tuesday

    Tuesday: Rain likely, mainly after 3pm.  Mostly cloudy, with a high near 43. Breezy.

    Mostly Cloudy
    then Rain
    Likely and
    Breezy

    High: 43 °F

Detailed Forecast

This Afternoon
Patchy drizzle with a slight chance of rain after 5pm. Cloudy, with a high near 35. East wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of drizzle before midnight. Patchy fog. Otherwise, cloudy, with a low around 34. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A slight chance of drizzle before noon, then a chance of drizzle with a slight chance of rain between noon and 3pm, then a chance of rain or drizzle after 3pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 39. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain or drizzle before 9pm, then a slight chance of drizzle between 9pm and midnight. Mostly cloudy, with a low around 31. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 40. Calm wind becoming north northwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 43. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 35. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 37.
Click Map For Forecast
Point Forecast:
Byron IL
 42.13°N 89.27°W
1:15 pm CST Dec 9, 2022
1pm CST Dec 9, 2022-6pm CST Dec 15, 2022
 
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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