– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 6 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 05 Oct 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 6mm), mostly falling on Tue night. Very mild (max 15°C on Tue afternoon, min 5°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the N by Wed afternoon). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Very mild (max 13°C on Thu night, min 6°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the WNW by Sun morning). | ||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | |  | | | | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | some clouds | clear | rain shwrs | some clouds | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 450 | 350 | 1700 | 650 | 2900 | 300 | 700 | 850 | 800 | 1550 | 250 | 200 | 700 | 900 | 800 | 900 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.6 | 0.7 | 1.3 | 3 | 0.3 | — | — | 0.1 | — | 9 | 0.8 | 0.2 | 0.1 | 0.4 | 0.5 | 0.2 |
max °C | 14 | 13 | 14 | 15 | 12 | 9 | 8 | 5 | 8 | 8 | 13 | 12 | 11 | 7 | 8 | 8 | 6 |
min °C | 13 | 12 | 13 | 13 | 10 | 9 | 6 | 5 | 7 | 8 | 9 | 12 | 8 | 6 | 7 | 7 | 6 |
chill °C | 11 | 11 | 12 | 13 | 8 | 6 | 1 | 0 | 3 | 5 | 5 | 8 | 5 | 1 | 2 | 3 | 2 |
Freezing level m | 3950 | 3650 | 3250 | 2900 | 2700 | 2350 | 1550 | 1350 | 1450 | 2500 | 3200 | 3100 | 3200 | 1750 | 1700 | 1700 | 2150 |
 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — |
 | 6:45 | — | — | 6:42 | — | — | 6:39 | — | — | 6:37 | — | — | 6:36 | — | — | 6:32 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 6mm), mostly falling on Tue night. Very mild (max 15°C on Tue afternoon, min 5°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the N by Wed afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Thu night. Very mild (max 13°C on Thu night, min 6°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the WNW by Sun morning).
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
Scarweather WaveNet | |||||
St Athan | | ||||
Cardiff-Wales Airport |  | ||||
Weston Bay Waverider | |||||
* 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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