Alvin is forecast to maintain tropical storm strength through Saturday. However, a slight weakening in wind intensity is anticipated as it tracks northward over cooler ocean waters, according to AccuWeather experts.

Tropical Storm Alvin is expected to form in the Pacific Ocean on Wednesday. Here's a look at the storm's projected path and spaghetti models.

Here's the latest as Tropical Storm Alvin forms and forecasters watch tropical disturbances in the Atlantic and Caribbean.