Three people have now lost their lives as wind, rain and waves continue to batter parts of the UK and Ireland.
On Saturday, 65-year-old Michael O'Riordan became the first to die in the Republic due to the effects of the weather.
He had been working with crews to restore phone lines in Co Cork, when he was struck by a pole at around 2pm yesterday.
In England, the storms have claimed two lives.
Taxi driver and mother-of-three Julie Sillitoe (49) died when after part of a building collapsed on to a car in central London.
A third victim - James Swinstead (85) died "almost instantly" after he was struck by a window as water crashed on to the British cruise ship Marco Polo.
The father-of-two from Colchester, Essex, was sitting with his wife onboard when the water crashed through a window beside him.
The military could have been brought in earlier to help deal with the winter storms that have been wracking Britain, a Cabinet minister has admitted.
As the weather finally gave the country a respite, Defence Secretary Philip Hammond defended the Government's handling of the crisis.
He said Royal Engineers were now being tasked to carry out a high-speed assessment of "serious" to damage the UK's flood defence infrastructure.
But Mr Hammond conceded that in future the Government would involve the military earlier in the process, and be more "aggressive" in urging local authorities to use troops.
Swathes of the UK remain on high alert as people battle to protect their homes and communities from the floodwaters, which are still expected to rise in places despite the break in the storms.
The Environment Agency (EA) has 16 severe flood warnings in place for the South West and the Thames Valley, with almost 150 flood warnings and 230 flood alerts.
Two people died on Friday - James Swinstead, an elderly passenger on a cruise ship in the English Channel, and minicab driver Julie Sillitoe, 49, whose car was hit by falling masonry in central London.
A 20-year-old pregnant woman and her unborn baby, from Tredegar, South Wales, also died in a crash on the A465 between Brynmawr and Garnlydan.
A firefighter died of an apparent heart attack while on duty in a flood-hit area last night, but it is unclear whether there was any link to the storms.
Mr Hammond said more than 3,000 troops were currently deployed to help and 5,000 more were available if needed.
"We've agreed with the Environment Agency that we will use Royal Engineers to do a very rapid inspection of all the nation's flood defences," he told the BBC's Andrew Marr Show. "So we're going to try and do in five weeks what would be about a two-year programme of inspection, just to assess the level of damage...
"This series of weather events over the past two months has caused some quite serious damage to our flood defences."
Mr Hammond said the Government had been delivering a "proper response" to the crisis, but said in future it was likely to use troops earlier.
"We're dealing with an extraordinary set of weather events. It's taken some time to mobilise the resources that are necessary to respond," he said.
"We offered troops quite a long while ago to civil authorities who wanted them. What we've done over the last 10 days is push them a bit more aggressively at those civil authorities.
"Putting military liaison officers into the gold commands so that they are embedded in the system has been a major step forward and I think probably we will want to make sure in future that we do that at a very early stage in any emerging problem.
Mr Hammond indicated that ministers were planning to spend more on flood defences over the next spending period than over the current one.
"We're spending more in this four-year period than we did in the previous four-year period. "We'll spend more again in the next four-year period," he said.
"But of course there has to be a proper balance of costs and benefits drawn.
"Further targeted investment will mean that we become more and more resilient as events like this unfortunately probably will become more and more common."