– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 12 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu morning, min 3°C on Wed morning). Winds increasing (light winds from the SE on Tue morning, severe gales from the WNW by Wed afternoon). | Days 5–7 Weather SummaryHeavy rain (total 49mm), mostly on Thu night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Very mild (max 13°C on Sat night, min 2°C on Fri morning). Winds decreasing (extremely windy from the NW on Fri morning, fresh winds from the WSW by Sat morning). | |||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  |  | | | |  | | |
light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | clear | some clouds | light rain | heavy rain | light snow | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | |
Cloud base (m) | 850 | 250 | 200 | 700 | 350 | 200 | 600 | 800 | 400 | 150 | 300 | 250 | 650 | 750 | 450 | 150 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — |
mm | 0.3 | 4 | 1 | 3 | 1.1 | 6 | — | — | 5 | 22 | — | 1.3 | 0.8 | 0.1 | 8 | 16 |
max °C | 5 | 6 | 6 | 6 | 4 | 3 | 4 | 7 | 7 | 8 | 2 | 3 | 3 | 5 | 9 | 13 |
min °C | 5 | 6 | 6 | 5 | 3 | 3 | 3 | 5 | 7 | 5 | 2 | 2 | 3 | 4 | 6 | 3 |
chill °C | 2 | 4 | 4 | 0 | -4 | -5 | -3 | 1 | 2 | -1 | -8 | -7 | -5 | -2 | 0 | -6 |
Freezing level m | 1900 | 2350 | 2100 | 1900 | 1400 | 1200 | 1450 | 1550 | 1950 | 1750 | 1050 | 1050 | 1150 | 1400 | 2600 | 3500 |
 | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — |
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Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Heavy rain (total 21mm), heaviest during Thu afternoon. Mild temperatures (max 7°C on Thu morning, min 3°C on Wed morning). Winds increasing (light winds from the SE on Tue morning, severe gales from the WNW by Wed afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Heavy rain (total 49mm), mostly on Thu night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Very mild (max 13°C on Sat night, min 2°C on Fri morning). Winds decreasing (extremely windy from the NW on Fri morning, fresh winds from the WSW by Sat morning).
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 | |||||
Weston Bay Waverider | |||||
 | |||||
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Minehead Waverider | |||||
Bristo / ulsgate Airport | | ||||
Hinkley Point 2 Waverider |
* 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.