– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 5 pm Sat 10 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Tue morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Sat afternoon). Winds increasing (calm on Sat afternoon, gales from the SSW by Sun afternoon). | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 18mm) heaviest on Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Tue night). Mainly gales. | ||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | |  |  |  | | |  | | | |
some clouds | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | light rain | light snow | some clouds | cloudy | light rain | rain shwrs | rain shwrs | cloudy | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
— | 0.6 | 1.3 | 4 | 4 | 3 | 1.4 | 0.3 | 5 | 3 | — | — | 1.2 | 12 | 0.1 | — | 1 | |
max °C | 1 | 3 | 7 | 8 | 6 | 6 | 6 | 6 | 6 | 5 | 1 | 2 | 3 | 3 | 3 | 3 | 3 |
min °C | 0 | 0 | 5 | 8 | 5 | 6 | 6 | 5 | 6 | 2 | -1 | 0 | 3 | 1 | 1 | 3 | 1 |
-2 | -3 | -2 | 3 | -1 | 0 | 0 | 0 | 2 | -5 | -6 | -5 | -3 | -4 | -3 | -2 | -5 | |
750 | 750 | 1950 | 2250 | 1500 | 1500 | 1550 | 1600 | 1700 | 1600 | 550 | 650 | 1050 | 1050 | 800 | 1000 | 900 | |
Cloud base (m) | 600 | 500 | 150 | 150 | 250 | 150 | 150 | 200 | 300 | 150 | 350 | 550 | 200 | 150 | 550 | 200 | |
 | — | — | 8:18 | — | — | 8:18 | — | — | 8:17 | — | — | 8:15 | — | — | 8:15 | — | — |
 | 4:25 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:31 | — | — | 4:34 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 20mm), heaviest on Tue morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Sat afternoon). Winds increasing (calm on Sat afternoon, gales from the SSW by Sun afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 18mm) heaviest on Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -1°C on Tue night). Mainly gales.
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 | |||||
St.Athan | |||||
* 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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