The National Hurricane Center has released updated wind speed probability graphics for Tropical Storm Bertha, providing forecasters and the public with the latest outlook on the storm’s potential impact.
The graphic shows the probability of 34-knot wind speeds affecting different areas over a 120-hour forecast period. These probability maps help residents and emergency managers assess the likelihood of tropical storm-force winds reaching their locations.
According to the National Hurricane Center, the wind speed probability data was last updated on Thursday, July 23, 2026, at 3:22 a.m. GMT. Residents in potentially affected areas are encouraged to monitor the latest updates from official weather sources as the storm continues to develop.
