AI-assisted summary
Tropical Storm Erin is gaining strength and is predicted to become a hurricane within 48 hours.
Erin is moving quickly westward across the Atlantic and may become a major hurricane (Category 3 or higher).
While the storm's path is uncertain, it may impact the U.S. East Coast with increased seas, surf and rip currents.
Tropical Storm Erin is expected to begin strengthening soon and is likely to become a hurricane in the next 48 hours, according to the latest advisory Aug. 12 from the National Hurricane Center.
Erin is racing westward across the Atlantic at 22 mph and is forecast to become the season’s first hurricane — and a major one, meaning Category 3 or higher with sustained winds of at least 111 mph.
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