Weather for First week of October

We will be arriving in PV on Oct 3 for a weeks vacation. It currently appears their is a big storm that could be a tropical storm right of the coast. Can anyone tell me how this is affecting the weather and how long these things usually last?

The following site shows Invest 91 has the potential for tropical development and is listed as a storm advisory

http://www.wunderground.com/tropical/?index_region=ep

Thats good to know. Thanks for the information. Just looks scary on the map. :)