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A couple of thunderstorms
Warmer with a thunderstorm
A shower in the morning
Partly sunny and breezy
The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >
Dec 5, 2012; 5:00 AM ET
Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.