The National Hurricane Center has released updated forecast graphics for Tropical Storm Bertha, providing the latest look at wind speed probabilities associated with the storm.
The imagery shows the probability of 34-knot wind speeds occurring across the storm’s projected path over a 120-hour forecast period. The graphics were last updated on Tuesday, July 21, 2026, at 8:48 a.m. GMT.
Residents should continue to monitor official updates from the National Hurricane Center as the storm develops and forecasters refine its track and intensity.
