The National Hurricane Center has issued updated forecast graphics for Tropical Storm Bertha, tracking the storm’s potential wind impacts over the next five days.
The latest wind speed probability chart, which maps the chances of experiencing 34-knot or stronger winds, was last updated on Wednesday, July 22, 2026, at 9:22 AM GMT.
The 120-hour outlook gives forecasters and the public a look at where tropical storm-force winds are most likely to occur as Bertha continues to develop. Residents in coastal areas are encouraged to stay informed and follow guidance from the National Hurricane Center as conditions evolve.
