The computer forecast models show it arriving with a large slug of moisture that could fight off the Saharan dust enough to allow it to develop. The development chance will begin mid- to late week. If it can avoid enough dust, it could develop into Tropical Storm Dolly, but the road ahead is tough. The consensus of the computer forecast models that show it organizing into a coherent system turns the storm north into the open Atlantic. On the current schedule, it will arrive in the vicinity of the Hawaiian islands late into the week or over the weekend.