– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 12 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Very mild (max 19°C on Mon afternoon, min 10°C on Tue night). Winds increasing (light winds from the W on Mon morning, fresh winds from the WSW by Wed morning). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | | | | |  | | | | |
rain shwrs | clear | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 250 | 3650 | 700 | 350 | 800 | 850 | 1500 | 1600 | 200 | 650 | 1700 | 1900 | 2000 | 2300 | 1600 | 2600 | 950 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | — | 0.4 | — | — | 0.8 | 0.7 | 0.6 | 0.6 | 0.4 | 1 | 0.1 | 0.2 | 0.5 | — | 0.1 | 1 | — |
max °C | 18 | 19 | 16 | 16 | 16 | 12 | 14 | 13 | 11 | 12 | 13 | 10 | 14 | 13 | 9 | 13 | 15 | 11 |
min °C | 16 | 18 | 15 | 15 | 14 | 10 | 12 | 12 | 10 | 10 | 12 | 8 | 11 | 12 | 8 | 11 | 13 | 8 |
chill °C | 15 | 17 | 14 | 13 | 12 | 8 | 9 | 9 | 7 | 7 | 10 | 6 | 10 | 11 | 7 | 11 | 13 | 7 |
Freezing level m | 4150 | 4150 | 4100 | 3950 | 3850 | 2550 | 2700 | 2650 | 2500 | 2500 | 2400 | 2350 | 2150 | 2200 | 2250 | 2300 | 2400 | 2650 |
 | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 3mm), mostly falling on Tue night. Very mild (max 19°C on Mon afternoon, min 10°C on Tue night). Winds increasing (light winds from the W on Mon morning, fresh winds from the WSW by Wed morning).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 8°C on Thu 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 | |||||
 | |||||
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Scarweather WaveNet Site | |||||
Blorenge | |||||
Llantrithyd Park | |||||
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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