Snowdonia National Park Forecast

The Snowdonia National Park.

Viewing Weather Forecast for Thursday 31st July 2014

Today | Friday | Saturday

Forecast last updated on Wednesday 30th July 2014 at 3:03pm

Summary for all mountain areas

The wind light, especially across Scotland. Drizzly showers on many western mountains in morning will extend inland to most mountain areas, some heavy with small risk of thunder. Extensive cloud shrouding particularly western mountains.

Headline for Snowdonia National Park

Showery; cloud shrouding higher tops. Light wind.

How windy? (On the summits)

West to southwesterly, 20mph.

Effect of wind on you?

Small.

How Wet?

Drizzly showers

Drizzly showers on and off. By afternoon, threat heavy showers almost anywhere.

Cloud on the hills?

Low cloud; persistent many western hills

Extensively shrouding western hills most or all day above 400m to mostly 600m. Over eastern areas, cloud intermittently forming down to 600m, but clearing to 700 to 850m for periods.

Chance of cloud free summits?

10% west to 40% east

Sunshine and air clarity?

Occasional sunshine eastern areas. Fog persistent on higher areas; often very good visibility below cloud, especially east.

How Cold? (at 900m)

11C

Freezing Level

Above the summits.

Planning Outlook

All mountain areas of Britain from Friday 1st August 2014

Areas of rain, some heavy, are likely on the mountains on Friday and over the weekend. Generally the rain patchy on Friday, but there may be areas of heavy thundery rain over the weekend, although on Sunday there is considerable uncertainty as to how quickly the rain becomes confined to Scotland as it clears from the south. It may also be windy on Sunday.

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