– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 11 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 25 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 29mm), heaviest during Mon morning. Very mild (max 13°C on Mon morning, min 5°C on Sun night). Winds decreasing (gales from the SSW on Mon night, light winds from the SW by Wed afternoon). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Very mild (max 12°C on Fri afternoon, min 6°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the WNW by Sat morning). | |||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | | | | | | | |
light rain | heavy rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | light rain | light rain | light rain | |
Cloud base (m) | 800 | 150 | 150 | 150 | 350 | 800 | 900 | 700 | 550 | 400 | 450 | 5650 | 5100 | 550 | 350 | 300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.2 | 13 | 0.5 | 9 | 2 | 1.2 | 0.5 | 0.6 | 1.2 | — | 0.1 | 0.1 | — | 0.5 | 0.8 | 2 |
max °C | 8 | 13 | 12 | 12 | 7 | 6 | 7 | 9 | 10 | 9 | 9 | 9 | 9 | 11 | 12 | 12 |
min °C | 5 | 10 | 12 | 8 | 6 | 5 | 5 | 9 | 9 | 6 | 8 | 8 | 7 | 10 | 11 | 7 |
chill °C | 0 | 6 | 8 | 3 | 1 | 0 | 0 | 5 | 7 | 3 | 4 | 4 | 3 | 7 | 8 | 4 |
Freezing level m | 1400 | 3450 | 3750 | 3100 | 1500 | 1350 | 1400 | 2250 | 2450 | 2700 | 3200 | 3400 | 3500 | 3250 | 3450 | 3350 |
 | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | — | 4:58 | — | — | 4:57 | — | — | 4:54 | — | — | 4:52 | — | — | 4:51 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 29mm), heaviest during Mon morning. Very mild (max 13°C on Mon morning, min 5°C on Sun night). Winds decreasing (gales from the SSW on Mon night, light winds from the SW by Wed afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri night. Very mild (max 12°C on Fri afternoon, min 6°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the WNW 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 | |||||
SHIP5229 | |||||
SHIP7402 | |||||
SHIP1455 | |||||
SHIP7098 |
* 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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