July 23, 2016; 5:05 PM ET
Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >
Partly sunny and very hot; a thunderstorm later this afternoon; extreme heat may be dangerous
Clear and seasonably warm
Rises at 5:52 AM with 14:31 of sunlight, then sets at 8:23 PM
Rises at 10:44 PM with 12:10 of moolight, then sets at 10:54 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.