– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 6 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Very mild (max 14°C on Fri night, min 7°C on Thu night). Winds increasing (moderate winds from the WNW on Wed morning, strong winds from the W by Fri afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Sat night). Winds decreasing (strong winds from the WSW on Sat morning, calm by Mon night). | |||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | | | | |  | |  | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | light rain | rain shwrs | rain shwrs | light rain | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 500 | 850 | 2250 | 350 | 550 | 7900 | 450 | 1550 | 250 | 300 | 450 | 2550 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 0.1 | 3 | 0.2 | 0.1 | — | — | 1.1 | 0.9 | 0.4 | 0.2 | — | — | — | — | — | — | — |
max °C | 10 | 10 | 11 | 9 | 9 | 8 | 11 | 12 | 14 | 14 | 15 | 12 | 16 | 17 | 13 | 17 | 18 | 15 |
min °C | 9 | 9 | 9 | 8 | 9 | 7 | 10 | 12 | 13 | 13 | 13 | 12 | 13 | 15 | 12 | 15 | 17 | 13 |
chill °C | 6 | 6 | 6 | 4 | 5 | 3 | 7 | 8 | 10 | 10 | 10 | 10 | 12 | 14 | 11 | 15 | 17 | 13 |
Freezing level m | 2400 | 3200 | 3250 | 2550 | 2450 | 3050 | 3400 | 3500 | 3550 | 3650 | 3750 | 3550 | 3850 | 4100 | 4300 | 4300 | 4400 | 4350 |
 | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 7:27 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — | — | 7:16 | — | — | 7:15 | — |
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Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Light rain (total 5mm), mostly falling on Wed night. Very mild (max 14°C on Fri night, min 7°C on Thu night). Winds increasing (moderate winds from the WNW on Wed morning, strong winds from the W by Fri afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Sat night). Winds decreasing (strong winds from the WSW on Sat morning, calm by Mon night).
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 |
|---|---|---|---|---|---|
 | |||||
Cardiff-Wales Airport |  | ||||
SHIP7973 | |||||
SHIP6514 | |||||
SHIP6446 | |||||
SHIP6235 | |||||
SHIP3300 | |||||
SHIP4377 |
* 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.