Llwytmor (Gwynedd) weather

Headline:

Fog possible under clear skies tonight.

This Evening and Tonight:

Rather cloudy across Wales with clear spells at times, bringing a risk of some patches of fog forming. Staying dry for most however, with the odd spell of drizzle possible over high ground. Feeling mild overnight. Minimum temperature 14 °C.

Saturday:

Saturday will be a largely dry day, but often cloudy with bright or sunny spells at times. The odd spot of light rain or drizzle is possible in the north. Maximum temperature 21 °C.

Outlook for Sunday to Tuesday:

Sunny spells with some showers possible on Sunday, before a band of rain arrives overnight. Scattered, blustery showers on Monday and Tuesday, heavy at times with possible hail and thunder.

Updated: 17:00 (UTC+1) on Fri 24 Sep 2021

This period will see unsettled conditions for many with low pressure systems crossing the UK. This will bring organised bands of rain, heavy at times for those in northern and western parts of the country, and in-dispersed with cooler and showery periods, as well as some bright skies at times. 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.

Updated: 15:00 (UTC+1) on Fri 24 Sep 2021

Confidence is typically low during this period, but the most likely outcome is for high pressure to form 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 Fri 24 Sep 2021