A sharp frost & some freezing fog set to form
High pressure means water is boiling at 101C instead of 100C, making a stronger cuppa.
Calm & dry but feeling cold after a freezing frosty
It will be cloudier across Northern Ireland, much of Scotland and north-west England.
Freezing & frosty with some thick fog forming
A night of winter hazards - freezing with frost, ice & fog
Cold, fine & bright with blue skies after a frosty, foggy start
Sunday will start cold and frosty across most of the UK making way for a crisp, sunny day.
A colder night - frosty as temperatures fall
Frosty & foggy in places with falling temperatures