– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 12 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 14°C on Mon afternoon, min 5°C on Wed afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the NNW by Wed afternoon). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Thu night. Very mild (max 12°C on Thu night, min 3°C on Wed night). Winds increasing (moderate winds from the W on Thu afternoon, strong winds from the W by Fri afternoon). | |||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | | | | | | |  | |
some clouds | clear | clear | clear | some clouds | rain shwrs | light rain | light rain | clear | clear | some clouds | light rain | light rain | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 400 | 400 | 500 | 300 | 6800 | 850 | 1600 | 250 | 850 | 850 | 800 | 2300 | 300 | 250 | 250 | 550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.4 | 1.1 | 0.4 | — | — | — | 0.1 | 5 | 0.7 | 1.2 | 0.1 |
max °C | 13 | 13 | 14 | 12 | 14 | 14 | 12 | 9 | 8 | 4 | 7 | 6 | 12 | 12 | 12 | 7 |
min °C | 12 | 12 | 12 | 11 | 12 | 12 | 10 | 8 | 5 | 3 | 6 | 6 | 7 | 12 | 10 | 4 |
chill °C | 10 | 10 | 10 | 9 | 12 | 12 | 10 | 5 | 0 | -2 | 2 | 2 | 3 | 9 | 6 | -1 |
Freezing level m | 3850 | 3950 | 3900 | 3600 | 3200 | 3050 | 2750 | 2450 | 1900 | 1350 | 1550 | 1500 | 3250 | 2950 | 2900 | 2950 |
 | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | — | 6:43 | — | — | 6:39 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — |
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Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Some drizzle, heaviest during Tue night. Very mild (max 14°C on Mon afternoon, min 5°C on Wed afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the NNW by Wed afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Thu night. Very mild (max 12°C on Thu night, min 3°C on Wed night). Winds increasing (moderate winds from the W on Thu afternoon, strong winds from the W by Fri afternoon).
This table gives the weather forecast for Bwlch y Ddwyallt at the specific elevation of 754 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Bwlch y Ddwyallt. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of United Kingdom.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
St Athan |  | ||||
Cardiff-Wales Airport |  | ||||
Scarweather WaveNet Site | |||||
Weston Bay Waverider | |||||
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Bristo / ulsgate Airport | | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.