– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 5 am Sun 25 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
2 Garreg Lwyd (Black Mountain) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 6°C on Tue morning, min 0°C on Tue afternoon). Winds increasing (light winds from the ESE on Sun night, stormy winds from the WSW by Tue afternoon). | Days 4–6 Weather SummaryA dusting of snow. Milder later with heavy rain (total 42mm) on Thu morning. Temperatures will be slightly above freezing (max 4°C on Wed morning, min 2°C on Wed afternoon). Winds decreasing (severe gales from the S on Wed afternoon, fresh winds from the S by Fri afternoon). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | |  | | | | |  | |  | |
light rain | some clouds | clear | cloudy | light rain | mod. rain | light rain | light snow | light snow | light rain | mod. rain | light snow | mod. rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 2 | 1 | — | — | 2 | — | — | — | — | — | — | |
0.4 | — | — | — | 2 | 6 | 4 | 0.5 | 0.6 | 3 | 7 | 1.2 | 7 | 2 | 9 | 3 | 1.7 | 7 | |
max °C | 3 | 3 | 3 | 3 | 4 | 5 | 6 | 3 | 2 | 4 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 4 |
min °C | 3 | 2 | 2 | 2 | 3 | 4 | 4 | 0 | 1 | 3 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 |
-3 | -3 | -2 | -4 | -4 | 0 | -3 | -10 | -9 | -4 | -7 | -5 | -5 | -6 | -5 | -4 | -4 | -4 | |
1100 | 1100 | 1100 | 950 | 1250 | 1450 | 1750 | 1000 | 700 | 1100 | 1100 | 1050 | 1050 | 1000 | 1100 | 1100 | 1150 | 1100 | |
Cloud base (m) | 150 | 250 | 400 | 350 | 300 | 150 | 50 | 50 | 250 | 100 | 150 | 100 | 150 | 150 | 100 | 500 | 350 | 150 |
 | 8:03 | — | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — | — |
 | — | 4:50 | — | — | 4:52 | — | — | 4:53 | — | — | 4:55 | — | — | 4:58 | — | — | 4:59 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Moderate rain (total 14mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 6°C on Tue morning, min 0°C on Tue afternoon). Winds increasing (light winds from the ESE on Sun night, stormy winds from the WSW by Tue afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 42mm) on Thu morning. Temperatures will be slightly above freezing (max 4°C on Wed morning, min 2°C on Wed afternoon). Winds decreasing (severe gales from the S on Wed afternoon, fresh winds from the S by Fri afternoon).
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 |
|---|---|---|---|---|---|
Llethryd Barns | |||||
 | |||||
Scarweather WaveNet Site | |||||
Blorenge | |||||
Llantrithyd Park | |||||
St.Athan | |||||
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* 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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