Nefyn (Gwynedd) weather

Headline:

Sunshine and showers today, chilly tonight then fine tomorrow.

Today:

Sunny spells and scattered showers, these still heavy at times but generally less intense than they were yesterday. Becoming mainly dry later in the afternoon with more in the way of sunny spells. Widely breezy and rather windy on coasts. Maximum temperature 16 °C.

Tonight:

Isolated showers continuing into this evening, but becoming dry overnight with clear periods. Winds easing and turning chilly inland, with a few pockets of grass frost possible in prone locations. Minimum temperature 6 °C.

Saturday:

After a chilly start, it will be a bright morning with sunny periods. Probably turning cloudier through the afternoon but skies staying mostly bright. Freshening southerly winds by the evening. Maximum temperature 17 °C.

Outlook for Sunday to Tuesday:

Windy on Sunday with rain, heavy at times and winds close to gale force on coasts. Less windy on Monday and brighter. Sunshine and showers on Tuesday. Turning warmer.

Updated: 05:00 (UTC+1) on Fri 22 Sep 2023

Many areas will see a mixture of sunshine and showers on Tuesday, though southeast England may see cloudier skies and outbreaks of rain. Thereafter, a changeable and at times unsettled outlook, with further low pressure areas tracking towards the UK, but with some uncertainty as to their paths at present. These systems could bring periods of heavy rain and strong winds to parts of the country. The wettest and windiest weather is more likely farther north and west. The best chance of drier conditions is across the east and southeast of England and will be closer to high pressure which is more likely to reside over continental Europe. Temperatures are likely to be generally above average, especially in the south.

Updated: 15:00 (UTC+1) on Thu 21 Sep 2023

Through early to mid October, generally blocked weather patterns are more likely than average, however there is significant uncertainty around the detail and resultant conditions over the UK. A typical mix of autumnal conditions may occur at times, although drier than average conditions are slightly more likely than wetter than average conditions over this period as a whole. Above average temperatures also continue to be more likely than below average temperatures, although cool nights, along with patchy mist and fog are probable during settled spells.

Updated: 16:00 (UTC+1) on Thu 21 Sep 2023