Tropical Storm Erin is traveling westward across the Atlantic, where it's expected to intensify into a hurricane over the coming days. You can track it all with the maps below, including forecasts from the National Hurricane Center. And if you're seeking a more in-depth look at Erin, click here.

Tropical Storm Erin is tracking west over the open Atlantic Ocean on Tuesday and forecasters expect it to become the first hurricane of the Atlantic season this week.