A fine day with plenty of sunshine but cold.
After a frosty start it will be dry and fine with plenty of sunshine but a little cloud is likely from time to time. Temperatures will only reach mid-single figures and it will feel colder still in brisk easterly winds. Maximum Temperature 6C.
It will become slightly cloudier overnight but temperatures will still fall below zero. A few snow showers may creep across the far south of Devon and Cornwall shortly after dawn. Minimum Temperature -3C.
A frosty start, then a colder but still sunny day with brisk easterly winds. An isolated snow shower may continue to clip the far southwest coastline and perhaps eastern counties. Maximum Temperature 5C.
Outlook for Tuesday to Thursday:
Snow showers are likely to become more frequent and perhaps heavy as we head through the week, with significant snow accumulations for some. Even colder too with significant wind chill.
Day 6 to 15
March will begin very cold with sunshine and snow showers, these continuing to bring some accumulations especially across eastern parts. Friday could see heavier and disruptive snow developing across southern and some central areas, combined with strong to gale force easterly winds, leading to blizzard conditions. However, there is a lot of uncertainty with this. Thereafter, it is likely to remain very cold through early March with further snow showers in the east and southeast. The best of the sunshine is likely in the west, but all areas will feel bitterly cold in strong winds with a significant wind chill. Overnight frost will be widespread and severe in places. At times, it may turn more unsettled and less cold across the west and southwest.
Day 16 to 30
The start of this period is likely to remain very cold across much of the UK, with bitterly cold easterly winds giving a significant wind chill. There will continue to be a risk of snow across southern, eastern and some central areas, but in the north and west it should be drier. Frosts will continue to be widespread and severe in places. As we head towards the middle of March it may turn more unsettled and less cold with milder and wetter weather spreading up from the south or southwest. This may lead to further significant snow in places although this remains very uncertain. Northern areas may hang on to the colder weather well into March.
Met Office : SW : 2018-02-25T01:54:19