– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 11°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Mon night). Mainly strong winds. | ||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | | | | | | | | |
some clouds | some clouds | some clouds | clear | rain shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 5650 | 5800 | 5950 | 8650 | 9100 | 550 | 550 | 350 | 350 | 450 | 600 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 11 | 9 | 10 | 10 | 9 | 8 | 7 | 7 | 5 | 5 | 5 | 5 | 6 | 5 | 6 | 6 | 5 |
min °C | 10 | 9 | 10 | 9 | 7 | 7 | 6 | 4 | 4 | 5 | 4 | 5 | 6 | 4 | 4 | 5 | 4 |
chill °C | 8 | 7 | 8 | 8 | 4 | 4 | 3 | 0 | 0 | 0 | -1 | 0 | 1 | -1 | -1 | 0 | -2 |
Freezing level m | 3600 | 3450 | 3200 | 3250 | 3050 | 2850 | 2700 | 2100 | 2600 | 2600 | 2500 | 2200 | 2400 | 2250 | 2000 | 2100 | 2000 |
 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — |
 | 4:47 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:37 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Mostly dry. Very mild (max 11°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Mon 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 |  | ||||
SHIP5099 | |||||
SHIP4084 | |||||
SHIP7398 | |||||
SHIP1873 |
* 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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