– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 6 pm Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 05 Sep 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 10mm), heaviest on Mon night. Warm (max 23°C on Sun afternoon, min 10°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri morning). | ||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | |  | |  | | | | |
clear | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | clear | some clouds | rain shwrs | rain shwrs | light rain | |
Cloud base (m) | 5650 | 1800 | 6050 | 6100 | 200 | 300 | 500 | 450 | 1500 | 1700 | 650 | 800 | 900 | 550 | 800 | 350 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.4 | 0.1 | — | 0.5 | 0.1 | — | 8 | 0.6 | 0.2 | 0.1 | 0.1 | — | — | 0.4 | 0.2 | 4 |
max °C | 17 | 14 | 22 | 23 | 17 | 17 | 17 | 15 | 16 | 15 | 11 | 15 | 16 | 12 | 17 | 18 | 16 |
min °C | 15 | 13 | 17 | 19 | 15 | 15 | 16 | 10 | 13 | 14 | 10 | 13 | 14 | 11 | 15 | 16 | 15 |
chill °C | 15 | 13 | 17 | 19 | 15 | 14 | 15 | 9 | 11 | 12 | 9 | 11 | 13 | 11 | 14 | 15 | 14 |
Freezing level m | 3900 | 3900 | 3800 | 3900 | 3850 | 3850 | 3550 | 2400 | 2100 | 2250 | 2950 | 3100 | 3250 | 3150 | 2850 | 3100 | 3050 |
 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — |
 | 7:53 | — | — | 7:52 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 10mm), heaviest on Mon night. Warm (max 23°C on Sun afternoon, min 10°C on Mon night). Wind will be generally light.
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Thu night. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri morning).
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 | |||||
 | |||||
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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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