Sunday
Fairly cloudy skies over England and Wales with some fog patches in southern areas in the morning. A little drizzle in places but amounting to very little overall. Snow flurries for hills in north Wales. Brighter skies and sunny spells developing from the north. Plenty of sunshine for central-southern Scotland and north of England. Snow showers for northern Scotland, becoming persistent snow at times. Local wintry showers for Northern Ireland. Highs 2 to 6C.

Sunday night
Dry and clear for most of England, Wales, south and central Scotland. Extensive frost forming. Showers for west Wales and Northern Ireland, snow falling to practically sea level. Showers locally may also graze the east coast of England. More frequent or persistent snow in northern Scotland. Widely below freezing away from coasts, lows -2 to -5C, colder in some sheltered rural spots.

Monday
A bright and crisp day with lots of sunshine for most places. Chilly northerly winds bring snow showers to northern Scotland, plus a few bands of snow showers draped around coasts in the west and closest to the east coast of England. Some sleet and rain showers at low levels in Cornwall, snow on hills. Frosty out of sunshine all day. Icy patches. Top temperatures 1 to 3C for most, locally 6C southwest coasts.

Tuesday
Generally dry with varied cloud and sun over central and southern England and Wales. Many eastern districts also stay dry. An increasing risk of snowfall for northwest England, Wales, western Scotland and Northern Ireland. Snow may develop widely into central Scotland and northern England later. West to northwesterly breezes. A chilly day for all, highs 1 to 3C for most, up to 6C in far southwest.