– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Wed afternoon. Mild temperatures (max 8°C on Tue night, min 4°C on Wed afternoon). Winds decreasing (gales from the SW on Wed night, moderate winds from the SSW by Thu night). | Days 5–7 Weather SummarySome drizzle, heaviest during Fri night. Mild temperatures (max 6°C on Fri afternoon, min 2°C on Fri night). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sun night). | ||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | | | |  | |  | |
light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.3 | 3 | 6 | 7 | 1.3 | 0.3 | 0.1 | — | 1.7 | 0.5 | 0.8 | 0.1 | 0.3 | 0.2 | — | — | — | |
max °C | 7 | 8 | 7 | 5 | 4 | 5 | 5 | 5 | 6 | 6 | 4 | 2 | 4 | 3 | 4 | 5 | 3 |
min °C | 7 | 8 | 6 | 4 | 4 | 4 | 5 | 4 | 6 | 5 | 2 | 2 | 3 | 2 | 3 | 5 | 2 |
2 | 3 | 1 | -4 | -4 | -2 | 0 | -1 | 1 | -1 | -5 | -5 | -3 | -3 | 0 | 3 | 0 | |
2550 | 2750 | 2100 | 1600 | 1450 | 1400 | 1550 | 1750 | 1900 | 1600 | 1300 | 1050 | 1200 | 1250 | 1400 | 1500 | 1650 | |
Cloud base (m) | 200 | 100 | 150 | 50 | 150 | 700 | 850 | 900 | 150 | 1600 | 450 | 500 | 700 | 850 | 700 | 6300 | 8250 |
 | — | — | 6:18 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — |
 | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:17 | — | — | 8:20 | — | — | 8:22 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Heavy rain (total 21mm), heaviest during Wed afternoon. Mild temperatures (max 8°C on Tue night, min 4°C on Wed afternoon). Winds decreasing (gales from the SW on Wed night, moderate winds from the SSW by Thu night).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Fri night. Mild temperatures (max 6°C on Fri afternoon, min 2°C on Fri night). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sun night).
This table gives the weather forecast for Pen yr Helgi Du at the specific elevation of 833 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen yr Helgi Du. 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Valley RAF Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP1404 | |||||
SHIP3950 |
* 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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