Help The Tropical Cyclone Pam Disaster Relief Effort
Note: Select a region before finding a country.
A rain or snow shower
Colder with variable clouds
Chilly with periods of sun
A shower possible
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.