Brecon Beacons Forecast

Includes all higher summits in the southern half of Wales, including highest point in Preseli Hills.

Viewing Weather Forecast for Friday 22nd March 2019
Forecast last updated on Thursday 21st March 2019 at 4:36pm

Tomorrow | Saturday | Sunday

How windy? (On the summits)

Southwesterly, 20 to 30mph, may strengthen further later in day.

Effect of wind on you?

Will impede walking at times across higher areas with some buffeting.

How Wet? (Precipitation and its impact)

Isolated fine drizzle in the west

Isolated patches of drizzle, mostly focused on western hills. Dry across east Wales. Steadier rain developing into the evening as a cold front arrives from the northwest.

Cloud on the hills?

Extensive

Widely covering the hills, at times from lower slopes up west and south of Brecon. Bases may lift a little, with breaks to 600m or above mostly toward Black Mountains.

Chance of cloud free summits?

20-40%; highest in the east.

Sunshine?
Air clarity (below cloud)

Rare glimpses of sun, mostly east Wales. Visibility generally reduced by drizzle, but locally good east Wales.

How Cold? (at 750m)

Around 5C.

Freezing Level

Above the summits.

Planning Outlook

All mountain areas of Britain from Saturday 23rd March 2019

Colder conditions over the weekend with freezing levels ranging between 700 and 1000m. Snow or hail showers focused on W Scotland, becoming increasingly frequent through Sunday when another swathe of gales will affect the Highlands. Drier elsewhere, with just a few showers; these mainly across the Lakes and E Scotland. Into next week, higher pressure will extend across the UK bringing a period of quieter weather with lighter winds and occasional sunshine. Temperatures slowly rising by day, although frosts forming in the valleys/glens at night. Weak fronts may edge into W Scotland at times introducing some low cloud and drizzle here for a time.

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