– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Wed 15 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm), heaviest on Wed morning. Mild temperatures (max 7°C on Wed morning, min 3°C on Fri night). Winds decreasing (gales from the SW on Wed night, fresh winds from the W by Fri night). | Days 4–6 Weather SummarySome drizzle, heaviest during Sat afternoon. Mild temperatures (max 6°C on Sun afternoon, min 2°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon night). | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | 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 | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
5 | 4 | 2 | 0.3 | 0.6 | 1.5 | 2 | 0.4 | 0.2 | 0.2 | 0.8 | 0.1 | — | — | — | — | — | — | |
max °C | 7 | 6 | 4 | 5 | 5 | 6 | 6 | 5 | 3 | 4 | 4 | 3 | 5 | 6 | 5 | 6 | 5 | 3 |
min °C | 7 | 4 | 4 | 4 | 5 | 5 | 6 | 5 | 3 | 4 | 4 | 2 | 4 | 5 | 4 | 5 | 5 | 2 |
1 | -4 | -4 | -2 | -1 | -1 | 0 | -2 | -4 | -1 | -1 | -1 | 3 | 3 | 2 | 1 | 0 | -4 | |
2000 | 1600 | 1450 | 1400 | 1600 | 1650 | 1750 | 1600 | 1250 | 1350 | 1350 | 1200 | 1400 | 1600 | 1600 | 1700 | 1450 | 1450 | |
Cloud base (m) | 1650 | 100 | 100 | 400 | 1900 | 150 | 150 | 1500 | 750 | 450 | 800 | 700 | 900 | 850 | 1000 | |||
 | 6:18 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:05 | — | — |
 | — | 8:14 | — | — | 8:15 | — | — | 8:17 | — | — | 8:20 | — | — | 8:22 | — | — | 8:22 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Moderate rain (total 16mm), heaviest on Wed morning. Mild temperatures (max 7°C on Wed morning, min 3°C on Fri night). Winds decreasing (gales from the SW on Wed night, fresh winds from the W by Fri night).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Sat afternoon. Mild temperatures (max 6°C on Sun afternoon, min 2°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon 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 | |||||
SHIP9939 | |||||
SHIP7542 |
* 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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