Snowdonia National Park Forecast
The Snowdonia National Park.
Click here to access the PDF version of the forecast.Forecast last updated on Wednesday 23rd July 2014 at 3:35pm
Summary for all mountain areas
Little wind; very warm indeed with extensive bright sunshine across almost all mountain areas - so risk of dehydration and sunburn. However, isolated thunderstorms western mountains in afternoon, and for several hours after dawn many lower eastern areas will be foggy.
Headline for Snowdonia National Park
Little wind; very warm; extensive sunshine. Small risk thunder.
How windy? (On the summits)
Easterly 15mph.
Effect of wind on you?
Negligible
How Wet?
Isolated thunderstorms
Very likely dry; but in afternoon and evening small risk isolated thunderstorms.
Cloud on the hills?
May form east morning; otherwise mountains cloud free
Cloud from just above valleys eastern areas for a few hours after dawn will all clear. Higher summits above the cloud.
Chance of cloud free summits?
Almost certain by late morning
Sunshine and air clarity?
Extensive bright sunshine, although cloud may fill in during afternoon. Visibility excellent, although slight haze.
How Cold? (at 900m)
16C.
Freezing Level
Above the summits
Planning Outlook
All mountain areas of Britain from Friday 25th July 2014
Again very warm, sunny and little wind on Friday - but the risk of an isolated afternoon storm. Less warm from the west across Scotland on Saturday, when particularly in eastern Scotland the threat of thundery bursts of rain will be higher. Less hot next week. Through the first half of the week, low cloud will become extensive western mountains, mainly Scotland (though very little low cloud Sunday). From Monday a little rain from time to time, but this will amount to very little, particularly away from the W & NW Highlands.
