Outbreaks of rain will turn to snow in areas just to the north of the Central Belt during Sunday morning, persisting into the afternoon in places. This may bring a few cm of snow even to low levels, while 10-15 cm could accumulate over some high ground areas.
In other areas a mix of wintry showers persists through the daytime on Sunday, becoming heavier and more widespread, and spreading south during the evening and nighttime period, leading to further accumulating snow in places, as well as an enhanced risk of ice into Monday morning.
Please be aware of the need to take extra care and allow more time for travel, but also keep up to date with any further updates to this warning - the southern limit of the more widespread snow is particularly uncertain.
To complicate matters, an area of low pressure is expected to track across southern Scotland, with the risk of more widespread sleet or snow to the north of the low centre for a few hours. The southern limit of this wintry threat is liable to some adjustment as there's going to be a very sharp cut off between the cold air and much milder air in southern Scotland.
For this reason, this warning will very likely be updated on Sunday morning.
On current evidence, the most likely areas to be affected by this more widespread snow would be Argyll, west Dunbartonshire, Stirlingshire, Clackmannanshire, Fife, Perth & Kinross and Angus.
National Severe Weather Warnings - United Kingdom