Porthselau (Beach) (Pembrokeshire) weather

Headline:

Drier spells and scattered showers. Feeling fresher.

This Evening and Tonight:

Mostly dry overnight with clear spells, however showers will tend to sweep east, these becoming locally heavy for a time overnight, but generally easing by dawn. Feeling fresher compared to recent nights, and increasingly breezy. Minimum temperature 9 °C.

Monday:

A dry and bright start for many with a mixture of sunny spells and a few isolated showers, though plenty of prolonged sunny intervals in between. Temperatures around average. Breezy. Maximum temperature 19 °C.

Outlook for Tuesday to Thursday:

Largely cloudy on Tuesday with patchy outbreaks of rain and drizzle chiefly over, western hills and mountains. Remaining changeable Wednesday and Thursday with spells of rain or heavy showers.

Weather conditions are expected to be remain changeable through this period, as a series of Atlantic low pressure systems pass to the northwest of the UK. These will tend to bring some occasional rain or showers, most frequent in northwestern areas where it may also be rather breezy or windy at times. Whilst some rain or showers will be possible across the south and east, here longer drier spells are more likely, under the influence of higher pressure. There is also the chance of some occasional very warm weather, as south or southwesterly winds allow brief bursts of hotter air to encroach from the continent, but probably fairly short-lived and perhaps also accompanied by a few thunderstorms at times.

A continuation of changeable conditions is most likely for the first part of July. The wettest and windiest conditions most likely towards the northwest with a risk of some heavy rain at times, especially over hills. Southern and eastern areas are most favoured for longer drier and more settled spells, although even here some occasional rain or showers will be possible, perhaps thundery. There are signs of more widely settled weather during the second half of July, however this signal is very tentative. Temperatures are expected to be above average for most areas, especially towards the southeast where there will be an ongoing chance of some very warm or hot conditions at times.