– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 5 pm Thu 22 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 22 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 22 Jan 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 31mm), heaviest during Sat morning. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Thu night). Winds increasing (light winds from the S on Thu afternoon, severe gales from the ESE by Fri afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Sun night, gales from the W by Mon night). | ||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  |  |  |  | | |  | |
light rain | rain shwrs | rain shwrs | some clouds | mod. rain | mod. rain | light rain | light rain | light rain | some clouds | some clouds | cloudy | light snow | mod. snow | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | — | — | 4 | |
2 | 3 | 4 | — | 7 | 8 | 3 | 4 | 0.2 | — | — | — | — | — | — | — | — | |
max °C | 5 | 3 | 2 | 2 | 3 | 2 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 0 |
min °C | 4 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -1 |
2 | -2 | -6 | -7 | -7 | -6 | -4 | -3 | -3 | -3 | 0 | -5 | -7 | -9 | -5 | -6 | -8 | |
1300 | 900 | 950 | 850 | 1050 | 1000 | 1000 | 1100 | 1000 | 900 | 650 | 650 | 600 | 550 | 700 | 1100 | 500 | |
Cloud base (m) | 150 | 250 | 100 | 400 | 100 | 100 | 100 | 150 | 200 | 450 | 400 | 150 | 700 | 100 | 150 | 100 | 250 |
 | — | — | 8:07 | — | — | 8:06 | — | — | 8:03 | — | — | 8:03 | — | — | 8:02 | — | — |
 | 4:45 | — | — | 4:46 | — | — | 4:49 | — | — | 4:50 | — | — | 4:52 | — | — | 4:53 | — |
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Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 31mm), heaviest during Sat morning. Mild temperatures (max 5°C on Thu afternoon, min 2°C on Thu night). Winds increasing (light winds from the S on Thu afternoon, severe gales from the ESE by Fri afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Sun night, gales from the W 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 |
|---|---|---|---|---|---|
Llethryd Barns | |||||
 | |||||
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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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