– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Very mild (max 16°C on Sun morning, min 10°C on Fri night). Winds increasing (light winds from the WSW on Fri night, strong winds from the WSW by Sat morning). | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 15°C on Mon night, min 8°C on Tue night). Mainly fresh winds. | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | | | | | |  | |
clear | some clouds | light rain | rain shwrs | clear | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | light rain | |
Cloud base (m) | 550 | 350 | 250 | 350 | 650 | 300 | 250 | 400 | 300 | 700 | 550 | 800 | 3150 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.5 | 10 | — | — | 0.1 | 0.3 | 0.1 | 0.3 | 0.4 | 0.1 | — | 0.3 | 0.3 | 0.4 |
max °C | 13 | 15 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 15 | 13 | 11 | 8 | 9 | 9 | 11 |
min °C | 10 | 15 | 14 | 14 | 14 | 15 | 13 | 16 | 16 | 13 | 12 | 10 | 8 | 8 | 8 | 8 |
chill °C | 8 | 13 | 12 | 12 | 12 | 14 | 11 | 15 | 14 | 11 | 9 | 7 | 5 | 4 | 5 | 5 |
Freezing level m | 4200 | 4050 | 3850 | 3750 | 3700 | 4050 | 4350 | 4250 | 4050 | 3800 | 3100 | 2650 | 2300 | 2400 | 2650 | 3050 |
 | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | — | 7:36 | — | — | 7:34 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — |
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Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Moderate rain (total 11mm), heaviest on Sat night. Very mild (max 16°C on Sun morning, min 10°C on Fri night). Winds increasing (light winds from the WSW on Fri night, strong winds from the WSW by Sat morning).
Bwlch y Ddwyallt Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 15°C on Mon night, min 8°C on Tue night). Mainly fresh winds.
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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Minehead Waverider | |||||
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.