Once maximum sustained winds reach 74 mph, what it is called is determined by where it originated:
- Hurricane: for storms in the North Atlantic, central North Pacific, and eastern North Pacific.
- Typhoon: for storms in the Northwest Pacific.
- Cyclone: for storms in the South Pacific and Indian Ocean.
NOAA predicts above-normal 2025 Atlantic hurricane season. Above-average Atlantic Ocean temperatures set the stage.
NOAA’s outlook for the 2025 Atlantic hurricane season, which goes from June 1 to November 30, predicts a 30% chance of a near-normal season, a 60% chance of an above-normal season, and a 10% chance of a below-normal season.
The agency is forecasting a range of 13 to 19 total named storms (winds of 39 mph or higher). Of those, 6-10 are forecast to become hurricanes (winds of 74 mph or higher), including 3-5 major hurricanes (category 3, 4 or 5; with winds of 111 mph or higher). NOAA has a 70% confidence in these ranges.
“NOAA and the National Weather Service are using the most advanced weather models and cutting-edge hurricane tracking systems to provide Americans with real-time storm forecasts and warnings,” said Commerce Secretary Howard Lutnick. “With these models and forecasting tools, we have never been more prepared for hurricane season.”
“As we witnessed last year with significant inland flooding from hurricanes Helene and Debby, the impacts of hurricanes can reach far beyond coastal communities,” said Acting NOAA Administrator Laura Grimm. “NOAA is critical for the delivery of early and accurate forecasts and warnings, and provides the scientific expertise needed to save lives and property.”