– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 6 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 26mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the SSE by Tue night). | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | |  | | | | |  | |
some clouds | clear | some clouds | cloudy | rain shwrs | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 6700 | 9400 | 300 | 300 | 250 | 700 | 300 | 600 | 350 | 500 | 550 | 600 | 650 | 9550 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.6 | 21 | 0.8 | 1 | 1.9 | 0.1 | — | 0.1 | 0.4 | 1.2 | 0.1 | 0.1 | 0.4 | — |
max °C | 16 | 17 | 13 | 16 | 21 | 18 | 16 | 15 | 12 | 16 | 15 | 14 | 16 | 16 | 14 | 16 | 17 | 15 |
min °C | 13 | 14 | 10 | 14 | 19 | 14 | 15 | 13 | 11 | 13 | 13 | 12 | 15 | 15 | 13 | 14 | 16 | 13 |
chill °C | 13 | 13 | 8 | 12 | 18 | 13 | 13 | 12 | 11 | 12 | 12 | 11 | 14 | 15 | 12 | 14 | 16 | 13 |
Freezing level m | 2850 | 3150 | 3450 | 3400 | 3400 | 3500 | 2500 | 2300 | 2200 | 2100 | 2600 | 2600 | 2750 | 2800 | 2850 | 2750 | 2900 | 3300 |
 | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:51 | — | — | 6:49 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 26mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the SSE by Tue night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Scarweather WaveNet Site | |||||
St Athan | |||||
Cardiff-Wales Airport | | ||||
SHIP4653 |
* 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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