– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 12 pm Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sat 12 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 22mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 13°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the WSW by Sun night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Wed night. Very mild (max 13°C on Tue morning, min 8°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | | | | | | | | |
light rain | light rain | heavy rain | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 400 | 350 | 200 | 250 | 700 | 250 | 200 | 250 | 200 | 600 | 1850 | 750 | 700 | 550 | 500 | 850 | 1800 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.7 | 18 | 0.3 | — | 0.2 | 0.1 | 0.2 | 2 | 0.3 | 0.5 | 0.2 | 0.6 | 0.1 | 3 | 0.9 | 0.4 | 0.6 |
max °C | 15 | 15 | 15 | 17 | 17 | 15 | 16 | 16 | 15 | 13 | 12 | 10 | 10 | 10 | 11 | 9 | 10 | 8 |
min °C | 14 | 15 | 14 | 15 | 15 | 13 | 15 | 16 | 13 | 12 | 11 | 8 | 9 | 9 | 9 | 9 | 9 | 8 |
chill °C | 12 | 13 | 13 | 14 | 14 | 12 | 13 | 15 | 11 | 9 | 8 | 4 | 6 | 6 | 6 | 5 | 6 | 5 |
Freezing level m | 4050 | 3950 | 3600 | 3750 | 4150 | 4450 | 4300 | 4050 | 3650 | 2850 | 2450 | 2500 | 2150 | 2550 | 2650 | 2250 | 2500 | 2350 |
 | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — | — | 7:25 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 13°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the WSW by Sun night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Wed night. Very mild (max 13°C on Tue morning, min 8°C on Tue night). Mainly fresh winds.
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 Site | |||||
 | |||||
Cardiff-Wales Airport |  | ||||
Minehead Waverider | |||||
SHIP6163 | |||||
SHIP4176 |
* 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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