The National Hurricane Center has issued updated wind speed probability graphics for Tropical Storm Arthur, providing forecasters and the public with a visual look at where dangerous winds may develop over the coming days.
The graphics depict the probability of 34-knot wind speeds occurring across affected areas within a 120-hour forecast window. These types of visuals help residents and emergency managers assess potential storm impacts and plan accordingly.
The wind speed probability information was last updated on Wednesday, June 17, 2026, at 9:26 PM GMT. Residents in potentially affected coastal areas are encouraged to monitor the latest updates from the National Hurricane Center as the storm continues to develop.
