Cnicht (Gwynedd) weather

Headline:

A mostly clear, chilly night with isolated frost patches possible.

This Evening and Tonight:

A chilly night to come bringing a risk of isolated frost patches especially under clearer skies inland. More in the way of cloud with a chance of showers along the north and west coasts. Light northerly winds. Minimum temperature 1 °C.

Saturday:

A bright start to Saturday, with long sunny spells but patchy cloud bubbling up by afternoon. Feeling chilly compared to recently in a light northerly breeze. Maximum temperature 14 °C.

Outlook for Sunday to Tuesday:

Again, plenty of sunshine on offer to start on Sunday, before turning cloudier with rain pushing into southern parts through Monday into Tuesday. Light winds throughout.

It is looking increasingly likely that a changeable if not unsettled spell of weather will affect the UK through this period, with spells of wet and windy weather arriving from the Atlantic followed by drier though still showery interludes. While there is still a chance that high pressure will build near the UK again during late October, it is more likely that the changeable or unsettled regime will continue once established. It is possible that stormy weather may also develop at times. Temperatures are likely to be near or a little above normal overall, with mild spells likely at times, especially towards the south. In between frontal systems, colder nights are possible, with a touch of frost.

This period is highly uncertain, more so than normal, but overall it seems more likely than not that weather patterns will be dominated by westerly or southwesterly winds from the Atlantic during this period. This will result in occasional spells of wet and windy weather followed by drier but still showery interludes. High pressure may attempt to build across the country at times but any settled spells are most likely to be short-lived. Temperatures are likely to be near or above average overall.