– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 6 am Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 07 Sep 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 14mm), heaviest on Mon night. Very mild (max 13°C on Mon morning, min 8°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the WSW by Wed night). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Thu night. Very mild (max 15°C on Sat morning, min 9°C on Fri night). Winds increasing (calm on Fri night, strong winds from the WSW by Sat night). | |||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | | | | |  | | | | |
some clouds | light rain | heavy rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | clear | some clouds | light rain | rain shwrs | |
Cloud base (m) | 600 | 800 | 400 | 400 | 800 | 750 | 600 | 550 | 750 | 700 | 350 | 250 | 650 | 9000 | 6350 | 1900 | 200 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 11 | 3 | 0.1 | 0.3 | 0.1 | — | — | 0.5 | 0.8 | 4 | 0.1 | — | — | — | 2 | 3 |
max °C | 13 | 13 | 11 | 10 | 10 | 9 | 11 | 12 | 9 | 13 | 12 | 13 | 13 | 13 | 10 | 15 | 13 | 14 |
min °C | 12 | 12 | 10 | 10 | 10 | 8 | 9 | 11 | 8 | 11 | 12 | 12 | 12 | 12 | 9 | 13 | 13 | 12 |
chill °C | 10 | 9 | 7 | 7 | 6 | 4 | 6 | 10 | 6 | 8 | 9 | 9 | 10 | 11 | 9 | 12 | 10 | 9 |
Freezing level m | 3850 | 3450 | 2600 | 2250 | 2400 | 3050 | 3350 | 3500 | 3500 | 2800 | 3200 | 2950 | 3450 | 3550 | 3650 | 3850 | 3650 | 3600 |
 | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:39 | — | — | 7:37 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 14mm), heaviest on Mon night. Very mild (max 13°C on Mon morning, min 8°C on Tue night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the WSW by Wed night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Thu night. Very mild (max 15°C on Sat morning, min 9°C on Fri night). Winds increasing (calm on Fri night, strong winds from the WSW by Sat 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 | |||||
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Scarweather WaveNet Site | |||||
Blorenge | |||||
Llantrithyd Park | |||||
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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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