areas of ireland, scotland and basically all of the united kingdom before the system exits by tuesday morning. and this is such a fast moving storm system that flooding isn't really a major concern, the rainfall will really be confined to the offshore areas, maybe 75 millimeters across ireland, but that's about it. the threats here though, disruptions in travel, some structural damage, and power outages as well as downed power lines certainly a possibility. >> something to watch. derek, thank you. coming up here, isis may be close to losing its de facto capital. we'll have the latest on the fight for raqqah in a live report ahead. u.s. citizens in puerto rico struggling three weeks after hurricane maria. cnn discovered some residents are even turning to a hazardous waste site for water. any object. any surface.