Periods of clouds and sun
Rises at 6:00 AM with 16:31 of sunlight, then sets at 10:31 PM
Rises at 2:21 AM with 16:33 of moolight, then sets at 6:54 PM
Jun 13, 2012; 5:00 AM ET The U.S. Open is upon us and as the weather impacts golf ball flight, cooler conditions mean you'll need to keep some things in mind when selecting your clubs. Violeta Yas explains.