– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 5 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the WSW by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Freeze-thaw conditions (max 8°C on Mon night, min -1°C on Sun night). Mainly gales. | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  | |  | | |  |  | | | |
clear | clear | clear | clear | clear | some clouds | cloudy | light rain | rain shwrs | rain shwrs | some clouds | clear | some clouds | heavy rain | mod. rain | rain shwrs | light rain | |
Cloud base (m) | 550 | 6700 | 600 | 550 | 650 | 200 | 350 | 350 | 550 | 500 | 300 | 50 | 100 | 250 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 5 | 2 | 1 | — | — | — | 16 | 5 | 3 | 4 |
max °C | 3 | 0 | 3 | 4 | 2 | 4 | 5 | 6 | 6 | 6 | 2 | 1 | 1 | 8 | 7 | 6 | 5 |
min °C | 1 | 0 | 1 | 2 | 1 | 2 | 4 | 4 | 6 | 4 | -1 | 0 | 1 | 1 | 6 | 5 | 4 |
chill °C | -4 | -5 | -1 | 2 | -2 | -2 | -2 | -2 | 0 | -2 | -7 | -7 | -5 | -4 | 0 | -2 | -1 |
Freezing level m | 1050 | 650 | 900 | 1100 | 1200 | 1100 | 1300 | 1700 | 1500 | 1450 | 650 | 600 | 750 | 900 | 1850 | 1500 | 1400 |
 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | 4:29 | — | — | 4:27 | — | — | 4:25 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 7mm), mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the WSW by Sun morning).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Heavy rain (total 29mm), heaviest during Mon night. Freeze-thaw conditions (max 8°C on Mon night, min -1°C on Sun night). Mainly gales.
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 | |||||
* 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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