– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt
Weather Forecast, United KingdomIssued: 12 am Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 17 May 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 Sun night. Mild temperatures (max 9°C on Tue afternoon, min 3°C on Sat night). Winds increasing (light winds from the WSW on Sun night, near gales from the WSW by Tue afternoon). | Days 5–7 Weather SummarySome drizzle, heaviest during Wed morning. Very mild (max 18°C on Fri morning, min 9°C on Tue night). Winds decreasing (strong winds from the SW on Wed morning, light winds from the SSW by Thu night). | ||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | |  | |  | | | |  |  |  | | |
rain shwrs | light rain | light rain | rain shwrs | rain shwrs | light rain | mod. rain | light rain | rain shwrs | light rain | rain shwrs | clear | rain shwrs | rain shwrs | light rain | some clouds | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.9 | 0.5 | 1.2 | 3 | 0.6 | 0.2 | 6 | 1.6 | 0.8 | 0.3 | 0.4 | — | 0.2 | 0.1 | 0.1 | — | — | — | — | |
max °C | 5 | 5 | 5 | 3 | 6 | 7 | 8 | 8 | 9 | 9 | 11 | 11 | 11 | 13 | 15 | 13 | 18 | 18 | 16 |
min °C | 3 | 4 | 4 | 3 | 4 | 6 | 5 | 8 | 8 | 9 | 9 | 11 | 10 | 12 | 15 | 13 | 16 | 18 | 15 |
-2 | -1 | -1 | -2 | 0 | 2 | 1 | 3 | 3 | 4 | 4 | 7 | 6 | 10 | 13 | 12 | 15 | 17 | 14 | |
1600 | 1300 | 1350 | 1250 | 1300 | 1600 | 1900 | 2000 | 2300 | 2400 | 2950 | 3150 | 3350 | 3250 | 3200 | 3200 | 3350 | 3650 | 3750 | |
Cloud base (m) | 300 | 450 | 850 | 400 | 500 | 1450 | 250 | 250 | 450 | 400 | 300 | 550 | 300 | 650 | 2850 | 5950 | 6150 | 4400 | |
 | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | — | 9:01 | — | — | 9:04 | — | — | 9:05 | — | — | 9:07 | — | — | 9:07 | — | — | 9:08 | — |
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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 Sun night. Mild temperatures (max 9°C on Tue afternoon, min 3°C on Sat night). Winds increasing (light winds from the WSW on Sun night, near gales from the WSW by Tue afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Some drizzle, heaviest during Wed morning. Very mild (max 18°C on Fri morning, min 9°C on Tue night). Winds decreasing (strong winds from the SW on Wed morning, light winds from the SSW by Thu 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 |
|---|---|---|---|---|---|
Blorenge | |||||
Llantrithyd Park | |||||
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Llethryd Barns | |||||
Scarweather WaveNet Site | |||||
Weston Bay 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.