Help people affected by flooding in South Carolina
Note: Select a region before finding a country.
Pleasant with plenty of sun
Sunny and pleasant
Partly sunny, a shower or two
Sunny and cooler
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.