– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 6°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Tue afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Thu morning). Winds increasing (light winds from the E on Wed afternoon, fresh winds from the ENE by Thu morning). | ||||||||||||||||
Sat 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | |  | | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | cloudy | light rain | light rain | cloudy | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 400 | 850 | 550 | 700 | 900 | 9200 | 6500 | 2100 | 50 | 250 | 1400 | 650 | 300 | 700 | 600 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | 0.1 | 0.1 | — | — | — | — | — | 0.9 | 0.8 | — | — | — | — | — | — |
max °C | 4 | 4 | 5 | 5 | 4 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 4 | 0 | 0 | -1 |
min °C | 4 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 5 | 0 | -1 | -1 | -1 |
chill °C | 4 | 3 | 4 | 2 | 1 | 1 | 0 | 0 | 2 | 3 | 3 | 3 | 2 | -6 | -8 | -7 | -6 |
Freezing level m | 1400 | 1450 | 1500 | 1500 | 1550 | 1750 | 2150 | 2450 | 2500 | 2350 | 2350 | 2300 | 2300 | 1800 | 700 | 800 | 700 |
 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — |
 | 4:32 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:23 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Mostly dry. Mild temperatures (max 6°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Tue afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Thu morning). Winds increasing (light winds from the E on Wed afternoon, fresh winds from the ENE by Thu 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 |  | ||||
SHIP1810 | |||||
SHIP4671 | |||||
SHIP2402 |
* 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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