Thursday
A cold morning with a frost at first in most central and eastern areas. Good sunny spells too here but showers will affect Wales, Northern Ireland, western Scotland and northern parts of England. It remains fine and sunny across East Anglia and the south east of England. Elsewhere expect a mixture of cloud, sunny spells and numerous showers. Many of the showers will be locally heavy. Expect highs of 6 to 9C in the north and 10 to 12C in the south.
Thursday Night
Still a few showers across the Midlands and north east England with some showers too across Northern Ireland and western Scotland. Not as cold overnight with showers around the western coasts of Wales, north west England and western Scotland. Mostly clear across the remainder of Britain with a frost developing. Lows down to 0 to -1C but -1 to -4C for northern Scotland.
Friday
With low pressure areas dominating, showers are expected across much of the United Kingdom along with numerous heavy showers and occasional sunny, dry spells. Fewer showers are expected in the north east and across Kent and Sussex. Some rain will spread across Scotland tonight with some snow over the northern hills. Mostly clear across England and Wales with some patchy frost. Highs of 7 to 13C.
Sunday
Lots of showers are going to develop quite quickly in most parts of the United Kingdom. These look heavy, across Wales and Scotland. All areas will be at risk of some quite heavy, possibly thundery showers and hail in the afternoon. Some dry, sunnier spells will be found in between the showers. Most of the showers will be fading away this evening with a few confined to western and southern coasts overnight. Highs of 7 to 13C.