– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Sat 09 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 09 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 09 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Mon morning. Mild temperatures (max 6°C on Fri night, min 2°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Wed night. Mild temperatures (max 6°C on Tue morning, min 1°C on Wed morning). Winds increasing (light winds from the NW on Mon night, strong winds from the W by Tue night). | ||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | | | | |  |  | | | |
rain shwrs | some clouds | light rain | some clouds | clear | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | snow shwrs | snow shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
0.1 | — | 0.2 | — | — | — | 0.5 | 0.9 | 0.1 | — | 0.2 | 0.2 | — | — | 2 | 1.7 | — | 0.4 | 0.1 | |
max °C | 6 | 6 | 6 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 6 | 6 | 4 | 2 | 3 | 3 | 1 | 3 | 2 |
min °C | 5 | 6 | 6 | 2 | 3 | 3 | 2 | 3 | 4 | 3 | 5 | 5 | 2 | 1 | 3 | 1 | 1 | 2 | 1 |
5 | 5 | 4 | -3 | -1 | 0 | -3 | -2 | 0 | -2 | 0 | 0 | -5 | -6 | -3 | -5 | -6 | -4 | -4 | |
1900 | 1900 | 1950 | 1500 | 1250 | 1300 | 1150 | 1300 | 1300 | 1900 | 2050 | 1450 | 1650 | 950 | 1150 | 1150 | 950 | 1100 | 1200 | |
Cloud base (m) | 1800 | 450 | 200 | 250 | 450 | 800 | 150 | 400 | 1950 | 300 | 150 | 6150 | 300 | 600 | 1500 | 600 | 650 | 550 | |
 | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — |
 | — | — | 8:57 | — | — | 8:59 | — | — | 9:00 | — | — | 9:01 | — | — | 9:04 | — | — | 9:05 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Some drizzle, heaviest during Mon morning. Mild temperatures (max 6°C on Fri night, min 2°C on Sat night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Wed night. Mild temperatures (max 6°C on Tue morning, min 1°C on Wed morning). Winds increasing (light winds from the NW on Mon night, strong winds from the W by Tue 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 | |||||
SHIP1643 | |||||
SHIP6294 |
* 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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