– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 11 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Sun night). Winds increasing (calm on Fri night, near gales from the SSE by Mon afternoon). | Days 5–7 Weather SummaryHeavy rain (total 60mm), heaviest during Mon night. Freeze-thaw conditions (max 11°C on Mon night, min 0°C on Wed night). Winds decreasing (stormy winds from the WSW on Wed morning, light winds from the N by Thu afternoon). | |||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  |  | |  | | | | |
clear | some clouds | cloudy | light rain | mod. rain | light rain | cloudy | cloudy | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | rain shwrs | |
Cloud base (m) | 7250 | 700 | 650 | 450 | 200 | 200 | 350 | 450 | 700 | 100 | 200 | 450 | 300 | 150 | 150 | 250 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 8 | 1.6 | — | — | 5 | 38 | 2 | 0.9 | 8 | 7 | 3 | 1.1 |
max °C | 2 | 3 | 4 | 4 | 4 | 5 | 3 | 2 | 4 | 11 | 4 | 5 | 6 | 6 | 5 | 4 |
min °C | 1 | 1 | 3 | 3 | 3 | 5 | 0 | 0 | 2 | 5 | 4 | 5 | 5 | 6 | 5 | 0 |
chill °C | -3 | -4 | -2 | -3 | -2 | 0 | -5 | -5 | -3 | -2 | -4 | -2 | -2 | -1 | -3 | -7 |
Freezing level m | 1500 | 1050 | 1400 | 1700 | 1550 | 1550 | 900 | 700 | 1300 | 2900 | 1350 | 1500 | 1600 | 1600 | 1600 | 950 |
 | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:17 | — |
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Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Moderate rain (total 15mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Sun night). Winds increasing (calm on Fri night, near gales from the SSE by Mon afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Heavy rain (total 60mm), heaviest during Mon night. Freeze-thaw conditions (max 11°C on Mon night, min 0°C on Wed night). Winds decreasing (stormy winds from the WSW on Wed morning, light winds from the N by Thu 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 |
|---|---|---|---|---|---|
Blorenge | |||||
Llantrithyd Park | |||||
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Llethryd Barns | |||||
Scarweather WaveNet | |||||
Weston Bay Waverider | |||||
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* 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.