Torrential downpours that have flooded some parts of the UK with more than a month's rainfall in 24 hours should ease off throughout the day, weather experts said.
Hundreds of people spent the night in temporary accommodation after a second day of heavy rain brought flooding and travel chaos.
More than 300 properties have flooded across the country since Sunday, including in Morpeth, Durham, Chester-le-Street and Stockton on Tees, the Environment Agency said.
The first major storm of the autumn is set to ease off by tonight, but with showers expected across the UK for much of today, 91 flood warnings and 136 less severe flood alerts remain in place.
Emergency services dealt with hundreds of call-outs yesterday as people were left stranded by floodwaters and overflowing rivers surged into homes and businesses.
Elderly residents at a council care home in North Yorkshire had to be carried to safety by firefighters yesterday after it became swamped by 3ft of water.
Roads and railways ground to a halt because of the rain and flooding, with the A1 and the East Coast Main Line among the routes hit by the conditions.
A modern block of flats had to be evacuated in Newburn, Newcastle, after its foundations appeared to have been washed away.
The Met Office said an area of low pressure measuring 973 millibars had been recorded near the coast of the north east of England - the lowest in the UK for September since 1981.
Morpeth in the North East has been one of the areas hardest hit by flooding
MeteoGroup, the weather division of the Press Association, said Ravensworth in North Yorkshire had seen the highest amount of rain, with 131mm recorded since the start of the heavy downpours on Sunday night.
Some 93mm of rain had fallen in Leeming, North Yorkshire, which is almost double the average rainfall for the village in September (50mm).
Rhyl, north Wales, had recorded 95mm of rain since Sunday, while Northern Ireland has also seen heavy downpours.
The Met Office said many places have had between 50mm and 70mm (2in to 2.8in) in the past 48 hours.
Heavy rain and strong winds are forecast to return to some southern areas with 20mm to 40mm (0.8in to 1.6in) likely in places today.
Knaresborough in North Yorkshire was flooded after the River Nidd burst its banks
But Andy Ratcliffe, a forecaster with MeteoGroup, sounded a note of optimism, saying: "Today is not going to be persistent rain like we have had, it will be more showery, mainly across East Anglia, down into London and across southern England into Wales.
"There will be heavy patches of rain, and even the risk of the odd thunder storm, but as we go through to this evening and over night, many places will become dry.
"Tomorrow it is likely to be a day of scattered showers."
The Environment Agency warned that river levels will continue to rise through today along the River Ouse in Yorkshire and the River Severn, which could cause further flooding as the water moves downstream.
Communities in Yorkshire, the North West and north Wales were urged to remain on their guard for further floods.
In Morpeth, parts of the town were evacuated yesterday as a precaution before the river burst its banks and an estimated 40 stranded residents were rescued using lifeboats, although water levels later appeared to have peaked.
Heavy rains sent cars careering down the River Coquet and homes were flooded in Rothbury, Northumberland, with at least two more flooded in Thropton and Netherton.
Hebden Bridge, which suffered severe flooding twice this summer, appeared to have escaped further damage as river levels seemed to level off just below bank tops.
Brian Smith, who was watching on one of the town's bridges, said: "I reckon this is the top. The rain's eased off so I reckon we might escape.
"But just watch it if the rain comes down again. It's amazing how fast it will rise."
A council care home in Gilling West, North Yorkshire, which is home to 19 pensioners, the oldest 92, was evacuated when flood defences were breached.
North Yorkshire County Council laid on two coaches to collect residents from the Oswin Grove unit after family members also became trapped by the floodwaters. Firefighters carried all the residents to safety.
They have been rehoused in Richmond, Easingwold and Bedale until the home can be reopened.
About 50 properties in and around Wearside were evacuated, Sunderland City Council said. A number of roads and two primary schools were closed and residents were warned refuse collections could be disrupted.
Emergency services evacuated around 30 properties in Hartburn, Stockton, Teesside, as water levels rose, and a crew of refuse collectors had to be rescued by firefighters at Eryholme, North Yorkshire, when a river burst its banks and swamped their truck.
Firefighters make their way along a flooded road outside Castleford, West Yorkshire
Flooding minister Richard Benyon said his thoughts were with those affected by the floods.
"I know from experience the devastating effect floods have on homes and businesses," he said.
He offered his support to local MPs in helping affected areas recover.
He said: "Right now we need to let the Environment Agency and emergency services get on with their jobs and I'd like to thank them for the tireless work they are doing to keep people safe and reduce the risk of further flooding.
"It's vitally important that people don't take dangerous risks at this time. Signing up for the Environment Agency's flood alert service will give people the very latest news on the risk to their area."
Firefighters rescue stranded motorists from a flooded road outside Castleford, West Yorkshire
Schools in some areas were advised to close early, employers were urged to send staff home early and commuters were asked to stagger their journeys to alleviate problems on the struggling transport network.
Chief Inspector Sarah Pitt of Northumbria Police said: "There have been a number of collisions on the roads due to people driving too fast, aquaplaning and not driving according to conditions."
She advised against travelling unless necessary.
The A1 was closed near Catterick in both directions and is not expected to reopen until tomorrow morning. The A66 was closed in both directions near Darlington as a result of flooding.
In Durham, police threatened to prosecute impatient drivers who tried to use closed roads.
A Durham Police spokesman said: "We have received reports of impatient drivers moving cones to drive through closed roads. This is inconsiderate and dangerous for all road users. Police will take action if we find anyone doing this."
The Met Office released the above satellite shot of Britain, shrouded in cloud
There was no service on the East Coast Main Line between York and Newcastle for much of the day because of flooding at Eryholme, near Northallerton, preventing the running of services between London and Scotland.
East Coast Trains advised people not to travel and said tickets for yesterday would be valid on trains today. The West Coast line remained open.
Meanwhile, an inquest was opened at West London Coroner's Court into the death of a woman struck by a falling tree branch in Kew Gardens on Sunday.
New Zealand-born account manager Erena Wilson, 31, from London, died instantly when she was hit by the branch while walking in the gardens with friends.