– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt Weather Forecast
Brecon Beacons · United KingdomIssued: 5 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min 0°C on Thu afternoon). Winds increasing (calm on Fri afternoon, near gales from the WSW by Sun morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon night. Becoming milder with moderate rain (total 14mm) heaviest on Mon night. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sun night). Mainly gales. | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  | |  | |  |  |  | |  | |
clear | clear | clear | clear | clear | clear | cloudy | light rain | rain shwrs | rain shwrs | some clouds | clear | some clouds | light snow | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 250 | 650 | 6750 | 650 | 500 | 450 | 200 | 400 | 350 | 550 | 500 | 400 | 100 | 150 | 300 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — |
mm | — | — | — | — | — | — | — | 4 | 1.6 | 0.5 | — | — | — | 8 | 2 | 1.6 | 1.5 |
max °C | 2 | 0 | 3 | 3 | 1 | 4 | 4 | 5 | 5 | 5 | 1 | 0 | 0 | 5 | 6 | 5 | 4 |
min °C | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 3 | 5 | 3 | -2 | -1 | -1 | 0 | 5 | 5 | 4 |
chill °C | -6 | -5 | -2 | 1 | -1 | -4 | -1 | -3 | -2 | -4 | -9 | -9 | -7 | -5 | -2 | -2 | -3 |
Freezing level m | 1000 | 600 | 900 | 1100 | 1250 | 1300 | 1500 | 1750 | 1550 | 1450 | 650 | 600 | 750 | 800 | 1900 | 1500 | 1400 |
 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — |
 | 4:27 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — |
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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 Sat night. Freeze-thaw conditions (max 5°C on Sat night, min 0°C on Thu afternoon). Winds increasing (calm on Fri afternoon, near gales from the WSW by Sun morning).
Bwlch y Ddwyallt Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Becoming milder with moderate rain (total 14mm) heaviest on Mon night. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sun night). Mainly gales.
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 | |
* 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.