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Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

22°F

-6°C

Humidity	92%
Wind Speed	S 14 G 25 mph
Barometer	29.95 in (1015.5 mb)
Dewpoint	20°F (-7°C)
Visibility	7.00 mi
Wind Chill	9°F (-13°C)
Last update	3 Dec 2:52 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Crystal Lake IL

Overnight
Low: 20 °F
Patchy
Blowing Snow
Wednesday
High: 30 °F
Chance Snow
and Patchy
Blowing Snow
Wednesday Night
Low: -2 °F
Decreasing
Clouds
Thursday
High: 13 °F
Sunny
Thursday Night
Low: -4 °F
Partly Cloudy
Friday
High: 23 °F
Partly Sunny
Friday Night
Low: 14 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 26 °F
Partly Sunny
Saturday Night
Low: 12 °F
Chance Snow

Detailed Forecast

Overnight

Patchy blowing snow. Cloudy, with a low around 20. South southwest wind around 15 mph, with gusts as high as 25 mph.

Wednesday

A chance of snow between 9am and 3pm. Patchy blowing snow before 9am. Cloudy, with a high near 30. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Wednesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -15. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 13. Wind chill values as low as -16. North northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Partly cloudy, with a low around -4. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

Partly sunny, with a high near 23.

Friday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14.

Saturday

Partly sunny, with a high near 26.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 12.

Sunday

A chance of snow. Mostly cloudy, with a high near 27.