– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 12 pm Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Fri night). Winds decreasing (gales from the SW on Sat night, light winds from the S by Sun night). | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Tue afternoon, min 2°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SW by Tue night). | |||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | |  | | |  | | | | |
cloudy | light rain | light snow | snow shwrs | risk tstorm | rain shwrs | rain shwrs | some clouds | snow shwrs | light rain | rain shwrs | clear | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | 0.2 | 3 | — | 1.8 | 4 | 0.6 | — | 0.5 | 1.6 | 4 | — | — | — | 1.9 | 1.5 | 0.8 | 3 | |
max °C | 3 | 4 | 6 | 2 | 2 | 3 | 4 | 4 | 2 | 4 | 5 | 2 | 7 | 8 | 8 | 7 | 7 | 6 |
min °C | 3 | 4 | -1 | 0 | 2 | 2 | 3 | 4 | 1 | 3 | 4 | 2 | 5 | 7 | 7 | 7 | 6 | 5 |
-1 | -1 | -8 | -7 | -6 | -4 | -3 | -1 | -3 | 0 | 0 | -1 | 4 | 4 | 4 | 2 | 1 | -1 | |
950 | 1150 | 1900 | 650 | 900 | 1100 | 950 | 1050 | 900 | 1000 | 1150 | 1050 | 1350 | 1900 | 2450 | 1650 | 1450 | 1400 | |
Cloud base (m) | 2050 | 450 | 2450 | 150 | 600 | 300 | 400 | 700 | 300 | 250 | 550 | 2650 | 250 | 200 | 750 | 350 | ||
 | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — |
 | — | 8:02 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:09 | — | — | 8:10 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 11mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Fri night). Winds decreasing (gales from the SW on Sat night, light winds from the S by Sun night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Tue afternoon, min 2°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SW by Tue night).
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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