The National Hurricane Center has issued updated wind speed probability graphics for Tropical Storm Bertha, providing the latest look at where potentially dangerous winds could reach.
The graphics show the probability of 34-knot wind speeds affecting different regions over a 120-hour forecast period. These probability maps help forecasters and the public understand the range of possible storm impacts.
According to the National Hurricane Center, the wind speed probability data was last updated on Wednesday, July 22, 2026, at 3:22 a.m. GMT. Residents in potentially affected areas are encouraged to monitor the latest updates from official forecasting agencies as the storm continues to develop.
