– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt
Weather Forecast, United KingdomIssued: 11 pm Thu 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Bwlch y DdwyalltWeather Forecast, United Kingdom
Issued: 11 pm Thu 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 21 Nov Local Time
Updates in:
Update imminent hr min s
2 Bwlch y Ddwyallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 97mm), heaviest during Sat afternoon. Freeze-thaw conditions (max 11°C on Sat afternoon, min -2°C on Thu night). Winds increasing (light winds from the SW on Fri night, stormy winds from the SW by Sat afternoon). | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed morning. Mild temperatures (max 8°C on Tue night, min 1°C on Wed morning). Winds decreasing (gales from the SW on Sun night, moderate winds from the SSW by Tue afternoon). | Days 8–10 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sat morning, min 1°C on Wed night). Winds increasing (calm on Thu afternoon, strong winds from the SSE by Fri night). | Days 11–13 Weather SummaryHeavy rain (total 25mm), heaviest during Sat night. Mild temperatures (max 7°C on Sat night, min 3°C on Tue afternoon). Winds increasing (calm on Sun night, severe gales from the WSW by Mon night). | |||||||||||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tue 3 | |||||||||||||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
 |  |  |  |  |  |  | |  |  | | | | | | |  | | | | | |  |  | | | | | | | | | | | | | |
clear | clear | some clouds | light rain | mod. rain | heavy rain | heavy rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | heavy rain | snow shwrs | rain shwrs | clear | clear | clear | rain shwrs | light rain | cloudy | light rain | light rain | rain shwrs | heavy rain | light rain | light rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 5 | 10 | 20 | 46 | 11 | 6 | 1.8 | 1.0 | 1.6 | 0.5 | 0.4 | 11 | 17 | — | 0.2 | — | — | — | 1.6 | 0.9 | — | 3 | 0.6 | 1.5 | 13 | 0.2 | 0.2 | 0.1 | 1.9 | 2.0 | 4 | 3 | 0.8 | |
max°C | -2 | -1 | -1 | 2 | 8 | 11 | 11 | 10 | 6 | 4 | 3 | 3 | 3 | 4 | 6 | 8 | 2 | 3 | 2 | 5 | 4 | 4 | 5 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 6 | 4 | 7 | 7 | 4 | 3 |
min°C | -2 | -1 | -1 | -1 | 6 | 10 | 11 | 9 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 2 | 1 | 3 | 1 | 2 | 4 | 4 | 4 | 6 | 6 | 7 | 7 | 6 | 5 | 6 | 4 | 4 | 5 | 4 | 4 | 3 |
-11 | -9 | -8 | -4 | -1 | 4 | 6 | 4 | -4 | -5 | -5 | -5 | -5 | -4 | -1 | -4 | -6 | -3 | -5 | -2 | 2 | 4 | 1 | 3 | 1 | 3 | 3 | 1 | 1 | 0 | 2 | -1 | -1 | -4 | -4 | -5 | |
400 | 550 | 650 | 600 | 1950 | 2700 | 2750 | 2500 | 2000 | 1300 | 1100 | 1150 | 1150 | 1150 | 1400 | 2100 | 950 | 1100 | 1100 | 1500 | 1750 | 2250 | 2350 | 2550 | 2500 | 2250 | 2100 | 1800 | 1750 | 1700 | 1750 | 1750 | 2200 | 1900 | 1300 | 1200 | |
Cloud base (m) | 4350 | 350 | 550 | 1400 | 200 | 150 | 150 | 150 | 150 | 500 | 650 | 650 | 1400 | 1500 | 350 | 200 | 500 | 550 | 550 | 650 | 650 | 300 | 450 | 400 | 300 | 300 | 150 | 450 | 300 | 400 | 300 | 150 | 200 | 200 | 400 | |
 | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — |
 | — | — | 4:13 | — | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:06 | — | — | 4:05 | — | — | 4:05 | — | — | 4:04 |
Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Heavy rain (total 97mm), heaviest during Sat afternoon. Freeze-thaw conditions (max 11°C on Sat afternoon, min -2°C on Thu night). Winds increasing (light winds from the SW on Fri night, stormy winds from the SW by Sat afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed morning. Mild temperatures (max 8°C on Tue night, min 1°C on Wed morning). Winds decreasing (gales from the SW on Sun night, moderate winds from the SSW by Tue afternoon).
Bwlch y Ddwyallt Weather (Days 6-9):
Light rain (total 7mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sat morning, min 1°C on Wed night). Winds increasing (calm on Thu afternoon, strong winds from the SSE by Fri 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 | |||||
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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.
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