Officials in the northern Caribbean are warning of heavy rains and dangerous swells as Tropical Storm Erin approaches the region.

The National Hurricane Center continues to track the path of Tropical Storm Erin as it heads west, but the storm's potential impact on the Caribbean remains uncertain. The high in Phoenix reached 109 today, far away from the record that was set in 2012.

Royal Caribbean International’s Vision of the Seas is changing the itinerary of its upcoming cruise to avoid Tropical Storm Erin. After forming earlier this week, the system is expected to become the first hurricane of the season over the next few days.