08/21/2026
The 8:00 AM EDT Atlantic Tropical Weather Outlook has a couple of updates from the overnight package.
The northeastern Atlantic low near the Azores now has a clearer timeline, with any subtropical or tropical development expected to end by Sunday night as it moves toward Portugal and northwestern Spain. Formation odds hold at 20% through both 48 hours and 7 days. Neither system poses a threat to South Florida.
The central subtropical Atlantic system near Bermuda remains disorganized, with a 10% chance through 48 hours and 20% through 7 days, drifting west-southwest through Sunday before turning north early next week.