Menai Bridge (Isle of Anglesey) weather

Headline:

Mainly dry albeit rather cloudy at times.

This Evening and Tonight:

Remaining dry this evening with some late sunshine in places. Clear spells overnight, with isolated fog patches forming. Perhaps turning cloudier in the north later with the odd light shower by dawn. Turning rather chilly, especially in the countryside. Minimum temperature 6 °C.

Friday:

A mainly dry, albeit often cloudy day, with a few light showers possible, mainly in the north. After a fresh start, warm sunny intervals are possible, especially in the south. Maximum temperature 22 °C.

Outlook for Saturday to Monday:

High pressure will dominate through the bank holiday weekend. Remaining largely dry with a mixture of cloud and sunny periods. Temperatures slowly rising and becoming much warmer by Monday.

Majority of this period comes with lower than average confidence, even accounting for the long range. This is due to large uncertainties surrounding the behaviour of ex-hurricane Erin at the beginning of the forecast and its subsequent impact on the large scale weather pattern over the UK. Probably beginning fine for the vast majority of areas, but a band of rain, already in or threatening the west, is likely to move slowly east, perhaps preceded by showers in the south. More changeable weather is likely thereafter, possibly even at times unsettled, with more in the way of rain, showers and stronger winds than recently. Starting off warm, especially in the south and east, but temperatures are likely to dip nearer to average for most of the rest of the period.

Most signs indicate low pressure could dominate, and therefore unsettled or changeable weather looks more likely. This brings potential for periods of strong winds and spells of rain, but with spells of fair weather in between. Confidence through this period, however, is low. Temperatures are likely to be near to, or slightly above average overall.