– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 05 Nov 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), mostly falling on Fri night. Mild temperatures (max 5°C on Thu night, min 3°C on Thu night). Winds decreasing (strong winds from the E on Thu morning, calm by Sat night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Mild temperatures (max 8°C on Tue morning, min 3°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the SE by Tue afternoon). | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  |  | | | | |  | |
rain shwrs | some clouds | some clouds | light rain | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | clear | clear | clear | some clouds | cloudy | light rain | |
Cloud base (m) | 800 | 500 | 450 | 2350 | 900 | 350 | 400 | 450 | 700 | 750 | 900 | 800 | 8700 | 9350 | 1650 | 450 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | 0.5 | — | 0.9 | 0.2 | 0.5 | 0.3 | — | 0.2 | — | — | — | — | — | — | 3 |
max °C | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 6 | 6 | 6 | 8 | 8 | 8 |
min °C | 4 | 4 | 3 | 4 | 4 | 3 | 3 | 4 | 3 | 3 | 4 | 3 | 4 | 5 | 5 | 7 | 8 | 8 |
chill °C | -2 | -1 | -1 | 0 | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 1 | 3 | 4 | 4 |
Freezing level m | 1450 | 1500 | 1300 | 1850 | 1500 | 1350 | 1300 | 1300 | 1300 | 1350 | 1400 | 1400 | 1700 | 2300 | 2750 | 2700 | 2600 | 2600 |
 | 7:20 | — | — | 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: Light rain (total 3mm), mostly falling on Fri night. Mild temperatures (max 5°C on Thu night, min 3°C on Thu night). Winds decreasing (strong winds from the E on Thu morning, calm by Sat night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Tue night. Mild temperatures (max 8°C on Tue morning, min 3°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the SE by Tue afternoon).
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 | | ||||
SHIP6738 | |||||
SHIP7710 | |||||
SHIP7351 |
* 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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