Snowdonia National Park Forecast

Also includes higher summits south to Plynlimon.

Viewing Weather Forecast for Saturday 30th July 2016
Forecast last updated on Saturday 30th July 2016 at 2:55pm

Today | Sunday | Monday

Summary for all mountain areas

Occasional bands of showers will move southwards across Scotland (affecting particularly the NW Highlands) and perhaps Cumbria. Blustery N Scotland. However, overall substantially dry, and away from the W & NW Highlands, cloud clearing the summits and excellent visibility.

Headline for Snowdonia National Park

Isolated showers. Cloud clearing summits. Light wind. Superb visibility.

How windy? (On the summits)

Westerly 10 to 15mph.

Effect of wind on you?


How Wet?

Occasional showers

A few brief showers, mainly morning, whilst in afternoon scattered showers eastern areas.

Cloud on the hills?

Clearing summits by about midday

Cloud base will rise through the morning: By late morning only higher tops, (above about 900m), if any, likely to be covered. All summits then likely to clear.

Chance of cloud free summits?

Greater than 90% by late morning

Sunshine and air clarity?

Sunshine, becoming extensive progressively inland during afternoon. Visibility excellent.

How Cold? (at 900m)


Freezing Level

Above the summits.

Planning Outlook

All mountain areas of Britain from Sunday 31st July 2016

Little change for most areas on Sunday and Monday, although rain may envelop Wales. Overall, next week will see further areas of low cloud and rain come in off the Atlantic, affecting all mountain areas, particularly western mountains. There may also be a change in focus of rain over England and Wales early in the week to Scotland later in the week. Risk one or two periods upland gales later in the week.

In association with
Mountaineering Council of Scotland sportscotland Association of Mountaineering Instructions