May 27, 2016; 12:00 PM ET
Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >
Mostly sunny and humid; high levels of ozone will lead to poor air quality
Humid with patchy clouds
Rises at 5:35 AM with 14:41 of sunlight, then sets at 8:16 PM
Rises at 12:05 AM with 10:42 of moolight, then sets at 10:47 AM
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.