Holyhead Bay (Isle of Anglesey) weather

Headline:

A warm weekend with sunny spells.

Today:

Early low cloud, mist and hill fog gradually lifting to allow some bright or warm sunny spells to develop by the afternoon. Staying cloudy in the north with patchy light rain and drizzle on hills. Light winds. Maximum temperature 21 °C.

Tonight:

Rather cloudy, misty and murky overnight, with some hill fog. Some patchy light rain and drizzle at times, mainly on hills. Another mild night, with light winds. Minimum temperature 13 °C.

Sunday:

Early low cloud, mist and hill fog gradually lifting to allow some warm sunny spells to develop for many. A band of rain, locally heavy and gusty winds arriving overnight. Maximum temperature 19 °C.

Outlook for Monday to Wednesday:

Early heavy rain quickly clearing to leave sunny spells and scattered, heavy and possibly thundery showers Monday and Tuesday. Drier and brighter Wednesday. Feeling much cooler and fresher. Windy too.

Updated: 05:00 (UTC+1) on Sat 25 Sep 2021

A low pressure system will cross the country at the start of this period, bringing heavy rain and isolated thunderstorms for all. Thereafter, further low pressure systems will affect the UK, particularly northwestern areas. This will bring organised bands of rain, heavy at times, interspersed with cooler and showery periods but some sunny spells too. Drier and more settled conditions are likely across southern and eastern parts of the country, but there is still a chance that bands of rain and strong winds from the north and west could extend into these areas. The temperatures are most likely to be slightly below average for this time of the year during the start of the period, but will gradually return to near average later.

Updated: 15:00 (UTC+1) on Sat 25 Sep 2021

Confidence is typically low during this period, but the most likely outcome is for high pressure to dominate in the south, leading to drier and more settled conditions over these areas. In the north, lower pressure is likely to prevail, with these areas seeing the wettest weather. However, there is a chance of settled conditions becoming more prevalent across most of the UK for a time. Temperatures are more likely to be around or slightly above average.

Updated: 16:00 (UTC+1) on Sat 25 Sep 2021