– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Tue 07 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Thu morning. Freeze-thaw conditions (max 15°C on Tue afternoon, min 0°C on Thu afternoon). Winds increasing (light winds from the SW on Tue night, near gales from the WNW by Thu afternoon). | Days 5–7 Weather SummaryModerate rain (total 11mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Thu night). Mainly near gales. | ||||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | |  | |  |  |  |  | | | | |
clear | some clouds | cloudy | some clouds | some clouds | clear | some clouds | rain shwrs | some clouds | some clouds | light rain | light rain | light rain | mod. rain | light snow | cloudy | cloudy | cloudy | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
— | — | — | — | — | — | — | 3 | — | — | 0.1 | 0.1 | 1.2 | 9 | — | — | — | — | — | |
max °C | 10 | 14 | 15 | 11 | 11 | 11 | 8 | 4 | 0 | 0 | 2 | 6 | 5 | 5 | 1 | 0 | 1 | 2 | 1 |
min °C | 9 | 12 | 13 | 9 | 11 | 10 | 6 | 2 | 0 | -1 | 1 | 5 | 5 | 2 | 1 | 0 | 1 | 1 | 0 |
6 | 9 | 10 | 7 | 9 | 7 | 0 | -5 | -9 | -6 | -5 | -1 | -1 | 0 | -4 | -5 | -3 | -1 | -2 | |
2850 | 2900 | 3000 | 3000 | 2950 | 3000 | 2800 | 1600 | 900 | 700 | 950 | 1950 | 2500 | 1800 | 900 | 850 | 950 | 1000 | 850 | |
Cloud base (m) | 3350 | 7200 | 8400 | 550 | 150 | 900 | 650 | 500 | 1500 | 2950 | 50 | 50 | 1850 | 500 | 600 | 6550 | |||
 | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — |
 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:08 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 3mm), mostly falling on Thu morning. Freeze-thaw conditions (max 15°C on Tue afternoon, min 0°C on Thu afternoon). Winds increasing (light winds from the SW on Tue night, near gales from the WNW by Thu afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 11mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Thu night). Mainly near gales.
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 | |||||
SHIP2592 | |||||
SHIP1778 |
* 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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