– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 6 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 17 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 5mm), mostly falling on Tue night. Warm (max 23°C on Mon afternoon, min 11°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sun morning, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | |  | |
clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | |
Cloud base (m) | 3850 | 500 | 350 | 1550 | 700 | 500 | 1450 | 1950 | 200 | 550 | 2300 | 2100 | 1600 | 2550 | 1950 | 1000 | 2300 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | 0.1 | — | 1.6 | 0.9 | 0.8 | 0.7 | 1 | 1.7 | 0.1 | 1.4 | 4 | 0.6 | 0.1 | — | — |
max °C | 23 | 18 | 20 | 20 | 16 | 18 | 18 | 14 | 16 | 18 | 13 | 17 | 16 | 12 | 17 | 18 | 14 |
min °C | 20 | 15 | 18 | 19 | 13 | 16 | 16 | 11 | 13 | 16 | 10 | 15 | 15 | 11 | 14 | 18 | 9 |
chill °C | 20 | 15 | 18 | 19 | 13 | 15 | 15 | 10 | 12 | 15 | 9 | 15 | 15 | 10 | 13 | 18 | 8 |
Freezing level m | 4150 | 4150 | 3950 | 3850 | 2550 | 2600 | 2500 | 2450 | 2500 | 2500 | 2250 | 2100 | 2300 | 2200 | 2150 | 2300 | 2500 |
 | — | — | 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 5mm), mostly falling on Tue night. Warm (max 23°C on Mon afternoon, min 11°C on Wed night). Mainly fresh winds.
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sun morning, min 9°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 107 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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