The map above is a hurricane strike probability map for Hurricane Charley from August, 2004. It maps the probability, in percent, that the center of the storm will pass within 75 statute miles of a location during a 72 hour time interval. Contour levels shown are 10% (yellow), 20% (green), 50% (orange) and 100% (red).
The map was produced by the National Hurricane Center. Their website is continuously updated with maps and other information about hurricanes and tropical storms.