Windy and much colder with clouds giving way to some sun; watch for black ice
Clear and frigid
Rises at 7:21 AM with 11:49 of sunlight, then sets at 7:10 PM
Rises at 4:33 PM with 13:25 of moolight, then sets at 5:58 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.