Hurricane Erin’s intensification was extraordinary, with an 85 mph jump in just 24 hours. That makes it one of the fastest Category 1 to Category 5 transitions ever recorded in the Atlantic. It even slightly surpassed Hurricane Lee’s 2023 leap of about 80 mph in 24 hours, placing Erin in rare company.

Over the weekend, northern portions of the Leeward Islands, the Virgin Islands, and Puerto Rico are expected to receive tropical rain ranging from 2 to 4 inches, with isolated totals up to 6 inches. Flash flooding, landslides and mudslides will be the main concerns over the next several days.

Hurricane Erin is expected to re-intensify to a category 4 storm later today. Wave heights will increase across the East coast of Florida starting on Tuesday and peaking on Wednesday. Wave heights 5-8 feet are possible. Staying mostly dry during the next few days. Rain chances increasing on Wednesday.

Hurricane Erin is forecast to remain well offshore but still bring hazardous currents and possible erosion like previous offshore hurricanes before it.

5 p.m. Update: Erin is now organizing and strengthening over the Central Atlantic. Erin is expected to become at least a Catgory 3 hurricane but missing Puerto Rico to the north and staying well east of Florida. It is expected to reach Jacksonville’s latitude about early Wednesday, resulting in some rough seas and surf at area beaches next week.