Ice warnings for motorists andforecasters predict more rain across flood-hit areas Forecasters have issued 'severe weather' warning, with ice expected to strike the west side of Britain tonight Motorists are being warned to stay safe on roads as heavy rain continues to flood many areas of the country Comes as communities across south England are being warned of further risk of flooding this weekend Motorists are being warned of ice and widespread frosts across half of Britain tonight as heavy rain continues to flood many areas of the country. Forecasters have issued a 'severe weather' alert to people living in the west of the UK, with ice expected to strike parts of Scotland, the north-west and south-west of England, and all of Wales. It comes as communities across south England are being warned of further risk of flooding from rivers swollen by recent bouts of rain. Flood-hit: These ladies, in Gloucester today, are just two of the residents across south England stranded by floods as the Met Office warns of yet more severe rain to come Visit: Prime Minister David Cameron greets residents in the Bablockhythe mobile home park near Witney, Oxfordshire, which is swamped by water from a nearby river Alert: Forecasters have issued a 'severe weather' warning to people living in the west of the UK, with ice expected in many parts of England, including Wiltshire (pictured) Flooding: It comes as communities across south England are being warned of further risk of flooding from rivers swollen by recent bouts of rain. Above, gravestones at St Peter and St Paul Churchyard in Medmenham, Buckinghamshire, are swamped by water Creating a splash: Dedicated Golfer Robert Bylfield wades through a thigh-deep puddle as he attempts to play a shot on a flooded golf course near Windsor, Berkshire Warning: Motorists are being warned of ice and widespread frosts across Britain tonight. Above, the sun rises over flooded fields around Eckington in Worcestershire There are currently 94 flood warnings in place across the UK, with most of these in the south-east and south-west of England. People living along the lower reaches of the Thames, as well as the Avon in Hampshire and the Stour in Dorset, have been told to be prepared for the risk of flooding over weekend as river levels continue to rise, the Environment Agency said. Today, Prime Minister David Cameron visited residents in the Bablockhythe mobile home park near Witney, Oxfordshire, which is swamped by water. He observed the flood damage and spoke to residents at the park - all of whom had been forced to don wellies to get around. Meanwhile, in Burnham-on-Sea in Somerset, a rescue boat was used to help an 83-year-old woman get to a hospital appointment. The pensioner was taken across flooded fields from the cut-off village of Muchelney at her family's request so that she could attend the appointment. Chatting: Mr Cameron observed the flood damage and spoke to residents at Bablockhythe mobile home park - all of whom had been forced to don wellies to get around Wet: There are currently 94 flood warnings in place across the UK, with most of these in the south-east and south-west of England, including Oxfordshire (pictured) And elsewhere, a priest was forced to conduct a funeral amid heavy flooding at All Saints Church in Marlow, Buckinghamshire. The Thames - which saw heavy flooding in Oxfordshire, west Berkshire, Buckinghamshire and Surrey today - is expected to continue to see water levels rise over the weekend, the Environment Agency said. But with dozens of smaller rivers feeding into it, the agency said it was difficult to predict exactly how water levels would respond as rainwater moved downstream. There is also a continuing risk of flooding from the Parret in Somerset and the Severn in the Midlands, while saturated ground could lead to flooding in Dorset, south Wiltshire, Hampshire and West Sussex. Meanwhile, the ice warning has been issued across the west side of Britain from 9pm, but is expected to be lifted by 10am tomorrow. Met Office spokesman Nicola Maxey said floodwater teamed with freezing temperatures could cause 'serious problems' for motorists. Foggy: Britain is also expected to be hit by sub-zero temperatures tonight and tomorrow night. Above, a plume of mist rolls across a field in front of Malmesbury, Wiltshire Flooded grounds: A priest is forced to hold a funeral in the flooded churchyard at All Saints Church in Marlow, Buckinghamshire Swollen river: Tonight's ice warning has been issued across the west side of Britain from 9pm, but is expected to be lifted by 10am tomorrow. Above, flooded gravestones 'Serious' problems: Met Office spokesman Nicola Maxey said floodwater teamed with freezing temperatures could cause 'serious problems' for motorists. Above, gravestones under flood waters at St Peter & St Paul Churchyard in Medmenham, Buckinghamshire 'The ground is very wet,' she said. People will need to be careful on the roads, and come morning, many will need to scrape ice from their car windows. Police have also advised motorists to abide by signs and to follow any official warnings at all times. Sub-zero temperatures are expected to take hold of Britain tonight and tomorrow night - but these will give way to 'crisp winter's days' on Sunday and early next week. Laura Caldwell of MeteoGroup said: "Sunny weather arrives at the weekend, but with that, we will have colder temperatures, dropping to below freezing on Saturday evening. The latest weather warnings follow repeated storms and floods - with an estimated 570 properties across Britain flooded since the New Year. Negative forecast: The Thames - which saw heavy flooding in Oxfordshire, west Berkshire, Buckinghamshire (pictured) and Surrey today - is expected to continue to see water levels rise over the weekend, the Environment Agency said Sunrise: However, the icy weather is expected to give way to 'crisp winter's days' on Sunday and early next week. Above, the sun rises across fields in Pershore The Environment Agency said more than 239,000 properties had been protected by flood defences. John Curtin, head of incident management, said: 'Communities along the River Thames, particularly below Oxford, into Berkshire and through Surrey, need to remain vigilant for further flooding. River levels on the Thames are high and will continue to rise for the next few days and we urge people to keep up to date with the latest flood warnings and take action. With so much standing water around, we would also remind people to stay out of flood water and not attempt to walk or drive through it.