The US National Hurricane Center publishes official forecasts for tropical storms and hurricanes in the Atlantic and eastern Pacific, including the familiar forecast cone, wind speed probabilities and storm surge maps.
When a storm threatens the Americas, this is the authoritative source; many weather sites reuse its data.
What you can do
Forecast cones and tracks
Storm surge and wind probability maps
Tropical weather outlooks
Advisory archive
The details
Coverage
Atlantic & eastern Pacific
Updates
Daily
Data source
NOAA National Hurricane Center
Made by
NOAA / National Weather Service (government agency)
Price
Free
Account
No account needed
On phones
Works well on phones
Map view
Flat map
Tips for using National Hurricane Center
The cone shows where the centre of the storm is likely to go, not how far the impacts reach.
Who it is for
National Hurricane Center is especially useful for weather watchers and journalists.