An area of widespread, persistent and occasionally heavy snow will affect parts of the southeast and east England throughout Sunday, with the potential for some significant accumulations across eastern parts of Norfolk, Suffolk, Essex and Kent throughout the day.
Within the warning area, accumulations widely 5-10 cm are probable, with a potential for 15-20 cm in places.
Very strong easterly winds with gusts around 50 mph are possible, which may lead to blizzard conditions for a time and the possibility of drifting of snow.
Later on Sunday evening, the heavy snow will start to ease, with light snow potentially continuing well into Monday, adding to snowfall accumulation totals.