Snowdonia National Park Forecast
The Snowdonia National Park.
Forecast last updated on Monday 1st September 2014 at 7:20am
Summary for all mountain areas
Low cloud will lift off English and Welsh summits close to the Irish Sea only slowly, and may not clear highest summits all day, and here and there a little rain at first. But most areas fine, and particularly afternoon, little wind on all mountain areas.
Headline for Snowdonia National Park
Light wind. Soon dry; cloud gradually clearing most summits.
How windy? (On the summits)
West veering northwesterly 20mph post dawn; will soon ease to 15, and 10mph in afternoon.
Effect of wind on you?
A little rain, dying out during morning
A few pockets of light rain and drizzle mostly pre-dawn will become confined to western and southern hills, and die out altogether well before midday.
Cloud on the hills?
Extensive at first; clearing most or all tops afternoon
Cloud will shroud some western hills to low level after dawn, but will gradually break up, with only fragments on higher summits by midday. Well inland, pockets of cloud, locally to lower slopes in morning, should all break up well before midday.
Chance of cloud free summits?
20% rising to 90% by early afternoon
Sunshine and air clarity?
Sunshine slowly coming through. Widely foggy western mountains and poor visibility in drizzle. Otherwise, excellent visibility.
How Cold? (at 900m)
Above the summits
All mountain areas of Britain from Tuesday 2nd September 2014
A long period of fine, often sunny and very warm weather with light wind for almost all mountain areas. However, cloud will come and go on higher areas of W Scotland until later in the week, and as winds turn easterly, low cloud will also affect the Pennines, and occasionally hills in east Wales. Just the threat of a little rain in some areas on Friday before becoming fine again.