Snowdonia National Park Forecast
The Snowdonia National Park.
Viewing Weather Forecast for Saturday 5th September 2015
Forecast last updated on Saturday 5th September 2015 at 8:47am
Summary for all mountain areas
Cold mostly cloudy northerly winds, although the cloud will break, perhaps in some areas substantially along the spine of Britain from more southern Scottish Highlands southwards. Windy eastern Scottish Highlands. Low cloud, mainly NW Highlands and Snowdon area.
Headline for Snowdonia National Park
Cold. Low cloud mainly northern Snowdon range.
How windy? (On the summits)
Northerly 15 to 20mph.
Effect of wind on you?
Rain, soon confined to Snowdon range - then clearing
Patches of rain after dawn will clear, except for Snowdon range. Here showery rain here and there for another hour or two before clearing.
Cloud on the hills?
Extensive Snowdon range; clearing elsewhere
Widely at first, and Snowdon range most of day: cloud forming above 600 to 800m, although south of Snowdon breaks to 900m afternoon. Elsewhere, summits clearing through morning.
Chance of cloud free summits?
20% Snowdon range to by midday 90% elsewhere
Sunshine and air clarity?
A little sun may come through. Fog widely Snowdon range. Visibility otherwise excellent.
How Cold? (at 900m)
4C rising to 6C by afternoon.
Above the summits.
All mountain areas of Britain from Sunday 6th September 2015
Turning warmer into next week, and particularly on western mountains from Tuesday, sunnier. However, the weather may well begin to break down to wetter conditions toward next weekend as the area of high pressure, currently just west of Britain, transfers to eastern Scandinavia.