– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Fri 03 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Fri 03 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 03 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -1°C on Sat night). Winds decreasing (stormy winds from the SW on Sat night, light winds from the SW by Sun night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Very mild (max 12°C on Tue morning, min 1°C on Wed night). Mainly strong winds. | |||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | | |  | |  |  | |  | |
light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | light rain | light rain | cloudy | clear | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
1.4 | 0.7 | — | 0.2 | 0.3 | — | — | — | — | — | — | — | — | 0.1 | 1.9 | — | — | 1 | |
max °C | 6 | 5 | 2 | 7 | 5 | 1 | -1 | 0 | 0 | 4 | 7 | 7 | 12 | 11 | 9 | 8 | 7 | 5 |
min °C | 6 | 3 | 0 | 4 | 5 | -1 | -1 | 0 | -1 | 2 | 6 | 6 | 9 | 11 | 8 | 8 | 6 | 1 |
0 | -4 | -6 | -3 | -3 | -10 | -9 | -8 | -7 | -4 | 2 | 2 | 6 | 8 | 4 | 5 | 0 | -5 | |
1950 | 1550 | 900 | 1850 | 1850 | 650 | 700 | 850 | 750 | 1150 | 1500 | 2950 | 2750 | 2800 | 2800 | 2500 | 2450 | 1350 | |
Cloud base (m) | 100 | 100 | 700 | 150 | 100 | 200 | 800 | 900 | 700 | 650 | 2000 | 5900 | 8700 | 6000 | 700 | 700 | 300 | 250 |
 | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:35 | — | — | 6:33 | — | — |
 | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — | — | 8:00 | — | — | 8:01 | — |
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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) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -1°C on Sat night). Winds decreasing (stormy winds from the SW on Sat night, light winds from the SW by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Tue night. Very mild (max 12°C on Tue morning, min 1°C on Wed night). Mainly strong winds.
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 |  | ||||
SHIP6067 | |||||
SHIP5587 | |||||
SHIP3965 | |||||
SHIP6055 | |||||
Valley RAF Airport |  |
* 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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