– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain) Weather Forecast
Brecon Beacons · United KingdomIssued: 6 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Wed 21 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 41mm), heaviest during Thu night. Mild temperatures (max 8°C on Thu night, min 3°C on Fri morning). Winds increasing (light winds from the WSW on Thu morning, severe gales from the NW by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 48mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 5°C on Sat night). Winds decreasing (gales from the WSW on Sat night, moderate winds from the WSW by Sun night). | ||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  |  | | | | | |  |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | mod. rain | |
Cloud base (m) | 750 | 300 | 750 | 650 | 100 | 400 | 500 | 750 | 450 | 100 | 350 | 750 | 800 | 800 | 350 | 150 | 150 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 8 | 0.1 | 0.1 | 16 | 10 | 1 | 0.3 | 6 | 21 | 6 | 0.2 | 0.1 | 1.6 | 5 | 1 | 6 |
max °C | 5 | 6 | 7 | 7 | 8 | 3 | 4 | 5 | 8 | 13 | 13 | 6 | 6 | 8 | 12 | 12 | 13 |
min °C | 5 | 4 | 5 | 7 | 6 | 3 | 4 | 4 | 6 | 12 | 5 | 5 | 5 | 5 | 11 | 12 | 10 |
chill °C | -1 | -1 | 0 | 4 | 2 | -5 | -3 | -3 | 1 | 8 | -2 | -2 | 0 | 0 | 7 | 8 | 5 |
Freezing level m | 1250 | 1600 | 1350 | 1550 | 1900 | 1150 | 1100 | 1200 | 1550 | 3300 | 2200 | 1150 | 1300 | 1500 | 3700 | 3850 | 3500 |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — |
 | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — | — | 5:00 | — | — | 5:59 | — |
Loading...
Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 41mm), heaviest during Thu night. Mild temperatures (max 8°C on Thu night, min 3°C on Fri morning). Winds increasing (light winds from the WSW on Thu morning, severe gales from the NW by Fri morning).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Heavy rain (total 48mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 5°C on Sat night). Winds decreasing (gales from the WSW on Sat night, moderate winds from the WSW by Sun 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 | |||||
* 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.
Upload new photo