– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 6 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Thu 22 Oct 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 65mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (light winds from the NW on Thu night, severe gales from the WSW by Sat afternoon). | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Mon morning. Very mild (max 13°C on Mon night, min 4°C on Sun night). Winds increasing (moderate winds from the SW on Sun night, gales from the SW by Mon night). | |||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | | | | | |  | | | | |
rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 800 | 700 | 100 | 250 | 450 | 750 | 550 | 100 | 250 | 800 | 800 | 750 | 500 | 250 | 150 | 450 | 750 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.1 | 14 | 6 | 1.4 | 0.4 | 11 | 28 | 3 | 0.2 | 0.5 | 0.1 | 10 | 1.1 | 8 | 3 | 1.2 | 0.3 |
max °C | 7 | 7 | 9 | 4 | 4 | 5 | 8 | 13 | 7 | 5 | 6 | 6 | 11 | 12 | 13 | 7 | 6 | 8 |
min °C | 5 | 7 | 6 | 3 | 3 | 3 | 6 | 12 | 5 | 5 | 5 | 4 | 8 | 12 | 8 | 6 | 6 | 6 |
chill °C | 0 | 4 | 3 | -5 | -4 | -4 | 0 | 7 | -2 | -2 | -1 | -1 | 3 | 8 | 3 | 0 | -1 | 0 |
Freezing level m | 1350 | 1600 | 1950 | 1250 | 1050 | 1150 | 1600 | 3350 | 1300 | 1150 | 1250 | 1300 | 2900 | 3650 | 3250 | 1500 | 1300 | 1350 |
 | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — | 7:58 | — | — |
 | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — | — | 5:00 | — | — | 5:59 | — | — | 5:57 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 65mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (light winds from the NW on Thu night, severe gales from the WSW by Sat afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Mon morning. Very mild (max 13°C on Mon night, min 4°C on Sun night). Winds increasing (moderate winds from the SW on Sun night, gales from the SW by Mon 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Scarweather WaveNet | |||||
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Minehead Waverider | |||||
Weston Bay Waverider |
* 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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