Includes all summits in the the northern half of Wales from Plynlimon northwards.
Snowdonia National Park
Thursday 7th July 2022
Last updated
Wed 6th Jul 22 at
5:02PM
Scotland: Low cloud extensive west/northwest Highlands with drizzle toward west coast; more widely developing western hills later. Cloud breaking up to sunshine in the east. England and Wales: Low cloud and patchy drizzle mostly clearing to sunshine, but may linger some western hills.
Early low cloud and patchy drizzle clearing with sunshine breaking through.
Northerly typically 15mph, perhaps 20mph at times Snowdon range.
Small
Risk pockets drizzle Snowdon range
All or nearly all areas dry. But risk western and northernmost slopes north of Lleyn peninsula of patches of fine drizzle.
All or nearly all clearing
Initially very varied: fog may well cover some areas from lower slopes upward, whilst other areas have breaks to higher slopes. From late morning, most areas cloud free, but western Snowdon range and Carneddau may have cloud above 200-400m coming and going.
20% lifting to 70%
Sunshine will break through extensively and haze thin to give visibility excellent. However, perhaps dull slopes toward the coast Snowdon range.
13C afternoon, although a few degrees colder where in cloud.
Above the summits.
Snowdonia National Park
Friday 8th July 2022
Last updated
Wed 6th Jul 22 at
5:02PM
West to northwesterly 10 to 15mph, at times 20mph.
Mostly small
Substantially or completely dry
Occasional drizzle possible for a few hours from dawn. However, as cloud breaks up, any drizzly showers will clear.
Fairly extensive, but bases lifting to tops.
Fairly extensive cloud covering the hills from dawn, bases around 500-700m. However, through morning bases will lift and break and become confined to tops.
40%
Mostly cloudy, some glimpses of sun, and perhaps more widely inland later. Murky start, but visibility becoming mostly good.
13C
Above the summits
Snowdonia National Park
Saturday 9th July 2022
Last updated
Wed 6th Jul 22 at
5:02PM
Northwesterly 15 to 20mph at first, then easing to 10mph or less.
Soon becoming small
Mostly dry
Isolated fine drizzle possible western hills in low cloud, mostly morning.
Early low cloud mostly clearing.
Murky start with areas of low cloud. Progressively low cloud will break up and lift in morning, so hills clear in the afternoon. Patches may linger near coast.
20% lifting to 60%
Cloudy start, sun progressively breaking through. Visibility becoming good or very good.
10C lifting to 13C
Above the summits
Persistent high pressure off SW Britain will bring extensive dry weather to and through next weekend, although in western Scotland, with the wind off the sea, often cloudy and fronts may bring rain on Sunday. On western mountains the cloud will bring persistent fog until Friday, even to lowest slopes near the coast. However, remaining murky toward west coast of Scotland with further drizzle at times.