– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 6 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Very mild (max 16°C on Tue afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Fri morning). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun afternoon, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  | | | |  |  | | | |
cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | |
Cloud base (m) | 1700 | 350 | 1600 | 1700 | 350 | 650 | 1550 | 2000 | 1600 | 800 | 2000 | 1750 | 2250 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1.5 | 1 | 0.8 | 0.3 | 0.6 | 1.2 | 0.1 | 0.7 | 4 | 1.4 | 0.2 | 0.8 | — | — | — | — |
max °C | 16 | 13 | 14 | 14 | 11 | 12 | 14 | 11 | 12 | 11 | 9 | 13 | 13 | 9 | 14 | 16 | 10 |
min °C | 14 | 10 | 12 | 13 | 9 | 11 | 13 | 8 | 11 | 10 | 9 | 10 | 12 | 8 | 12 | 14 | 9 |
chill °C | 12 | 8 | 10 | 11 | 7 | 9 | 11 | 7 | 11 | 9 | 9 | 10 | 11 | 7 | 12 | 13 | 9 |
Freezing level m | 4000 | 2850 | 2600 | 2550 | 2500 | 2350 | 2500 | 2300 | 2100 | 2200 | 2150 | 2200 | 2300 | 2500 | 2600 | 2750 | 2700 |
 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — |
 | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 6mm), mostly falling on Tue night. Very mild (max 16°C on Tue afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Fri morning).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun afternoon, min 8°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Garreg Lwyd (Black Mountain) at the specific elevation of 616 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Garreg Lwyd (Black Mountain). 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 |
|---|---|---|---|---|---|
Llethryd Barns | |||||
 | |||||
| |||||
Scarweather WaveNet Site | |||||
Blorenge | |||||
Llantrithyd Park | |||||
St Athan | | ||||
Cardiff-Wales 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.
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