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Current Weather Conditions for Crystal Lake, IL

Snow and patchy blowing snow before 9am, then patchy blowing snow and a slight chance of snow between 9am and 3pm. Mostly cloudy. High near 30, with temperatures falling to around 27 in the afternoon. West northwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
28°F

Conditions

Wind: 15 mph W
Humidity: 92%
Probability of Precipitation: 99%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
28° 28° 28° 28° 29° 29° 29° 30° 30° 30° 28° 27° 25°

Upcoming Week

Day Forecast High Low
Today
Snow And Patchy Blowing Snow then Patchy Blowing Snow
Snow and patchy blowing snow before 9am, then patchy blowing snow and a slight chance of snow between 9am and 3pm. Mostly cloudy. High near 30, with temperatures falling to around 27 in the afternoon. West northwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
28°F 17°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 8. West northwest wind 0 to 5 mph, with gusts as high as 15 mph.
28°F 17°F
Monday
Mostly Cloudy then Snow
Snow after noon. Mostly cloudy. High near 26, with temperatures falling to around 24 in the afternoon. Southwest wind 0 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
28°F 17°F
Monday Night
Snow
Snow. Mostly cloudy, with a low around 14. West southwest wind 0 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
28°F 17°F
Tuesday
Partly Sunny
Partly sunny, with a high near 23. West wind 5 to 10 mph.
28°F 17°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 14.
28°F 17°F
Wednesday
Mostly Cloudy then Chance Snow
A chance of snow after noon. Mostly cloudy, with a high near 31.
28°F 17°F
Wednesday Night
Chance Snow then Mostly Cloudy
A chance of snow before midnight. Mostly cloudy, with a low around 1.
28°F 17°F
Thursday
Sunny
Sunny, with a high near 12.
28°F 17°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around -4.
28°F 17°F
Friday
Chance Snow
A chance of snow. Partly sunny, with a high near 20.
28°F 17°F
Friday Night
Slight Chance Snow
A slight chance of snow. Mostly cloudy, with a low around 13.
28°F 17°F
Saturday
Slight Chance Snow
A slight chance of snow. Mostly cloudy, with a high near 28.
28°F 17°F
Saturday Night
Chance Snow
A chance of snow. Mostly cloudy, with a low around 16.
28°F 17°F
Data provided by weather.gov