– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 12 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 19 Oct 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 11mm), heaviest on Tue night. Mild temperatures (max 8°C on Mon morning, min 3°C on Tue night). Winds increasing (calm on Tue morning, gales from the WNW by Tue night). | Days 5–7 Weather SummaryHeavy rain (total 58mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Fri morning). Winds decreasing (severe gales from the SSW on Thu night, light winds from the SW by Sat morning). | |||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | | |  | | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 2200 | 200 | 850 | 4750 | 600 | 500 | 300 | 150 | 800 | 450 | 1750 | 300 | 100 | 800 | 750 | 900 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 0.3 | 0.1 | 0.2 | 0.6 | 0.1 | 6 | 1.6 | 1.5 | 9 | 0.4 | 7 | 17 | 3 | 1.5 | 0.2 |
max °C | 5 | 8 | 8 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 9 | 9 | 10 | 4 | 4 | 5 |
min °C | 4 | 6 | 6 | 5 | 6 | 5 | 3 | 3 | 4 | 5 | 7 | 9 | 4 | 3 | 3 | 4 |
chill °C | 0 | 2 | 2 | 1 | 6 | 2 | -5 | -4 | -2 | 0 | 3 | 5 | -4 | -4 | -3 | -2 |
Freezing level m | 1700 | 1450 | 1500 | 1950 | 2100 | 1900 | 1800 | 1050 | 1250 | 1650 | 1750 | 2150 | 1950 | 1100 | 1100 | 1200 |
 | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | — | 6:14 | — | — | 6:12 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 11mm), heaviest on Tue night. Mild temperatures (max 8°C on Mon morning, min 3°C on Tue night). Winds increasing (calm on Tue morning, gales from the WNW by Tue night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Heavy rain (total 58mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Fri morning). Winds decreasing (severe gales from the SSW on Thu night, light winds from the SW by Sat 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 |  | ||||
Minehead Waverider | |||||
SHIP6106 | |||||
SHIP1675 |
* 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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