September 3, 2015; 4:55 PM ET
A backdoor front will trim temperatures, haze and humidity around the Washington, D.C., and Baltimore areas early this weekend before all three conditions build by early next week. more >
Rises at 6:39 AM with 12:51 of sunlight, then sets at 7:30 PM
Rises at 9:52 PM with 16:18 of moolight, then sets at 2:11 PM
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.