The National Hurricane Center has issued updated wind speed probability graphics for Tropical Storm Bertha, tracking the storm’s potential impact over the coming days.
The latest forecast graphic displays the probability of 34-knot wind speeds affecting different areas within a 120-hour window. According to the National Hurricane Center, the graphic was last updated on Tuesday, July 21, 2026, at 15:22 GMT.
Residents should continue monitoring official updates from the National Hurricane Center as Tropical Storm Bertha develops. Additional forecast information and graphics are available through the National Hurricane Center’s official website.
