– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 6 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 43mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 4°C on Fri afternoon). Mainly severe gales. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Mon night. Very mild (max 13°C on Mon afternoon, min 5°C on Tue night). Winds decreasing (gales from the SSW on Mon night, light winds from the SW by Wed night). | ||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | | | | | | | | |
rain shwrs | rain shwrs | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 400 | 750 | 250 | 100 | 400 | 700 | 750 | 700 | 150 | 150 | 200 | 150 | 800 | 850 | 850 | 550 | 550 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | 0.3 | 6 | 20 | 2 | 0.5 | 0.4 | 0.4 | 12 | 0.9 | 6 | 6 | 0.8 | 0.3 | 0.3 | 0.7 | 0.5 |
max °C | 4 | 5 | 8 | 13 | 5 | 5 | 5 | 7 | 13 | 13 | 13 | 7 | 7 | 7 | 9 | 9 | 8 |
min °C | 4 | 4 | 7 | 12 | 4 | 4 | 5 | 6 | 9 | 12 | 10 | 7 | 6 | 5 | 8 | 9 | 6 |
chill °C | -3 | -2 | 2 | 7 | -4 | -3 | -1 | 1 | 4 | 8 | 5 | 1 | 1 | 0 | 4 | 5 | 2 |
Freezing level m | 1150 | 1200 | 1700 | 3400 | 1250 | 1150 | 1250 | 1400 | 3350 | 3850 | 3450 | 1750 | 1450 | 1450 | 2350 | 2700 | 2950 |
 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — |
 | 6:05 | — | — | 6:02 | — | — | 5:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:54 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 43mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 4°C on Fri afternoon). Mainly severe gales.
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Mon night. Very mild (max 13°C on Mon afternoon, min 5°C on Tue night). Winds decreasing (gales from the SSW on Mon night, light winds from the SW by Wed night).
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 | |||||
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Minehead Waverider | |||||
SHIP1798 | |||||
SHIP1701 |
* 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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