Brecon Beacons Forecast

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

Viewing Weather Forecast for Tuesday 16th July 2019
Forecast last updated on Monday 15th July 2019 at 2:47pm

Summary for all mountain areas

Many places often dry, but there will be a few bursts of rain around, these concentrated toward E/NE Scotland in the afternoon/evening, chance of a rumble of thunder. Cloud often above many hills. Wind fairly light. Feeling warm and quite humid again.

Headline for Brecon Beacons

Isolated showers. Hills mostly clear. Light winds.

How windy? (On the summits)

South to southwesterly 10 to 15mph or often less.

Effect of wind on you?

Negligible

How Wet? (Precipitation and its impact)

Chance an isolated shower

Most or all day dry. By middle of day into afternoon, chance of local brief showers, focused on hills from Brecon Beacons eastwards.

Cloud on the hills?

Very little if any

Most cloud above the hills all day. Rare if any fragments forming on higher slopes around isolated showers.

Chance of cloud free summits?

90%

Sunshine?
Air clarity (below cloud)

Patches of sunshine. Visibility generally very good; distant slight haze.

How Cold? (at 750m)

13C, only marginal change through day; feeling quite humid in valleys.

Freezing Level

Above the summits.

Planning Outlook

All mountain areas of Britain from Wednesday 17th July 2019

Pressure will be fairly low, and a southwesterly airflow will prevail later this week and into the weekend. Rain frequent, with some heavy falls at times, with local variations - likely concentrated on Wales/northern England on Friday into Saturday. Cloud often covering hills, although there will be breaks. Wind typically fairly light, but strengthening intermittently. Some days feeling warm and humid, but overall temperatures close to average.

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