– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 05 Nov 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 Sat morning. Mild temperatures (max 5°C on Thu afternoon, min 3°C on Fri night). Winds decreasing (fresh winds from the E on Thu afternoon, calm by Sun morning). | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 7°C on Tue morning, min 3°C on Sun afternoon). Winds increasing (calm on Sun afternoon, strong winds from the E by Wed morning). | ||||||||||||||||
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  |  | | | | |  | |
some clouds | some clouds | cloudy | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | light rain | |
Cloud base (m) | 400 | 350 | 900 | 350 | 900 | 250 | 600 | 700 | 500 | 800 | 850 | 2500 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.1 | 0.6 | 0.2 | 0.1 | 0.1 | 0.1 | — | — | — | — | — | — | 4 |
max °C | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 3 | 5 | 6 | 5 | 7 | 7 | 6 |
min °C | 4 | 4 | 4 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 4 |
chill °C | -1 | -1 | 0 | 3 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | 0 | 3 | 2 | 2 | 3 | -1 |
Freezing level m | 1700 | 1450 | 1600 | 1500 | 1500 | 1400 | 1450 | 1250 | 1350 | 1400 | 1400 | 1600 | 2100 | 2450 | 2600 | 2450 | 2150 |
 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — |
 | 4:36 | — | — | 4:35 | — | — | 4:32 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — |
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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 Sat morning. Mild temperatures (max 5°C on Thu afternoon, min 3°C on Fri night). Winds decreasing (fresh winds from the E on Thu afternoon, calm by Sun morning).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 7°C on Tue morning, min 3°C on Sun afternoon). Winds increasing (calm on Sun afternoon, strong winds from the E by Wed morning).
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 | | ||||
SHIP6847 | |||||
SHIP453 | |||||
SHIP4982 |
* 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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