Heavy rain across Northern Ireland has already led to significant flooding in many areas.
A yellow weather warning issued by Met Office began at 10am on Friday, August 6, but flooding on Thursday night already left some people in serious difficulty.
Co Fermanagh firefighters were sent out to tackle significant flooding across two main roads in Belleek last night.
One man managed to break free from his car where he was trapped, while firefighters rushed to save another man who was having a heart attack.
This afternoon, flooding has been photographed in Berry Street, Belfast, with businesses reportedly affected.
Heavy showers and thunderstorms are forecast to cause significant travel delays, as well as more flooding.
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