hurricane forecast – Misryoum reports forecast graphics and alerts are changing for the 2026 hurricane season, including a new cone shape and inland watch/warning coverage.
A key hurricane forecast graphic is getting an overhaul, and Misryoum has been tracking what it could mean for how communities understand risk ahead of the 2026 season.
The National Hurricane Center is preparing updates to several forecast products that will begin with the 2026 hurricane season.. At the center of the changes is the storm forecast cone. including how it is shaped and what information appears on the image.. For many people. the cone is the most visible tool in the early stages of a forecast. so changes to its design quickly become a focal point across widely shared weather updates.
In this context. one of the most notable adjustments is that the forecast cone will shift from a more circular look toward a more elliptical shape.. The intent. as described in Misryoum’s coverage of the update. is to improve long-term accuracy and keep the graphic more consistent between updates.. The broader message is that the center of the storm is expected to remain within the cone more of the time under the updated approach.
That refinement matters because the cone is often used by households, local officials, and decision-makers to gauge how much uncertainty they should plan for. When the graphic changes, the “how to read it” part of preparedness becomes even more important.
The hurricane center is also expanding how inland areas are represented.. Misryoum reports that forecast materials will now include inland watches and warnings directly on the cone image.. Previously. the alerts included in these hurricane center products were focused on coastal areas. leaving some inland communities to rely on separate communications.. Extending coverage farther inland is aimed at offering a clearer, more complete picture of potential impacts.
Beyond the cone, Misryoum notes a small but meaningful change to the tropical weather outlook.. Systems with a near-zero chance of development will be marked with a grey X instead of a yellow indicator. signaling the status of those disturbances more distinctly.. For Hawaii, the update also includes storm surge and flooding-related preparedness tools, including watches, warnings, and related forecast guidance.
These upgrades reflect a common goal in severe-weather forecasting: reducing confusion while making the information more actionable. As storm seasons approach, the value is not only in what the forecast predicts, but in how clearly people can interpret it and translate it into timely planning.
In the lead-up to 2026, Misryoum recommends paying attention not just to the track forecast itself, but also to the graphic conventions and alert coverage shown in the latest hurricane center products.