– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 12 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 27 Sep 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 3mm), mostly falling on Sun afternoon. Very mild (max 17°C on Tue afternoon, min 8°C on Sun night). Winds increasing (calm on Sun night, near gales from the SSE by Tue afternoon). | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 8°C on Wed night). Winds decreasing (near gales from the S on Tue night, light winds from the WSW by Fri afternoon). | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | |  |  |  | | | | | |
some clouds | rain shwrs | rain shwrs | some clouds | cloudy | some clouds | clear | some clouds | rain shwrs | rain shwrs | light rain | risk tstorm | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 5950 | 400 | 550 | 6000 | 6800 | 8650 | 500 | 550 | 150 | 1750 | 1700 | 900 | 700 | 550 | 550 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.8 | 1.8 | — | — | — | — | — | 0.1 | 6 | 3 | 1.5 | 7 | 1.2 | 0.6 | 3 |
max °C | 10 | 13 | 13 | 8 | 11 | 11 | 9 | 15 | 17 | 16 | 12 | 11 | 9 | 11 | 12 | 11 |
min °C | 9 | 12 | 10 | 8 | 9 | 10 | 8 | 12 | 16 | 11 | 11 | 10 | 8 | 10 | 11 | 10 |
chill °C | 6 | 8 | 8 | 6 | 9 | 8 | 6 | 9 | 14 | 8 | 8 | 6 | 5 | 6 | 8 | 7 |
Freezing level m | 3100 | 3150 | 3100 | 2400 | 2450 | 3050 | 3300 | 3550 | 3400 | 3350 | 2350 | 2250 | 2050 | 2100 | 2450 | 2400 |
 | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | — | 7:02 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 17°C on Tue afternoon, min 8°C on Sun night). Winds increasing (calm on Sun night, near gales from the SSE by Tue afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Heavy rain (total 22mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 8°C on Wed night). Winds decreasing (near gales from the S on Tue night, light winds from the WSW by Fri afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
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Scarweather WaveNet Site | |||||
| |||||
Cardiff-Wales Airport |  | ||||
SHIP6590 | |||||
SHIP7741 | |||||
SHIP8892 |
* 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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