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Current Weather Conditions for Port Byron, IL

Snow. Cloudy, with a high near 17. Wind chill values as low as 0. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.
16°F

Conditions

Wind: 15 mph W
Humidity: 64%
Probability of Precipitation: 26%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
16° 17° 17° 17° 17° 17° 16° 15° 14° 14° 13° 13° 11°

Upcoming Week

Day Forecast High Low
Today
Light Snow
Snow. Cloudy, with a high near 17. Wind chill values as low as 0. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.
20°F 15°F
Tonight
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 7pm, then a chance of snow showers between 7pm and 8pm. Mostly cloudy. Low around 8, with temperatures rising to around 10 overnight. Wind chill values as low as -6. West wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
20°F 15°F
Sunday
Chance Snow Showers then Light Snow Likely
A chance of snow showers between 8am and 10am, then snow likely. Mostly cloudy, with a high near 22. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
20°F 15°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 1. Wind chill values as low as -20. West wind 15 to 20 mph, with gusts as high as 35 mph.
20°F 15°F
M.L. King Jr. Day
Mostly Sunny
Mostly sunny, with a high near 11.
20°F 15°F
Monday Night
Mostly Clear
Mostly clear, with a low around 3.
20°F 15°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 28.
20°F 15°F
Tuesday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 20.
20°F 15°F
Wednesday
Partly Sunny
Partly sunny, with a high near 30.
20°F 15°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 12.
20°F 15°F
Thursday
Partly Sunny
Partly sunny, with a high near 22.
20°F 15°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 9.
20°F 15°F
Friday
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after noon. Partly sunny, with a high near 25. New snow accumulation of less than half an inch possible.
20°F 15°F
Friday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 4. New snow accumulation of less than one inch possible.
20°F 15°F
Data provided by weather.gov