Note: Select a region before finding a country.
Sunny; mild this afternoon
Sunshine; mild in the p.m.
Rain and drizzle possible
Periods of rain
While blustery winds will howl on Christmas Day, Philadelphia will continue to escape more typical winter cold until next week. 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.