– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 01 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 7°C on Sun afternoon, min 4°C on Mon morning). Winds increasing (light winds from the NNE on Sun night, fresh winds from the E by Wed morning). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu night. Temperatures will be slightly above freezing (max 4°C on Wed afternoon, min 3°C on Wed night). Winds decreasing (strong winds from the E on Wed afternoon, light winds from the E by Fri night). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  |  | | | |  |  | |
clear | rain shwrs | clear | some clouds | some clouds | rain shwrs | some clouds | some clouds | rain shwrs | clear | clear | light rain | light rain | rain shwrs | some clouds | cloudy | cloudy | |
Cloud base (m) | 450 | 600 | 450 | 550 | 650 | 500 | 800 | 850 | 250 | 300 | 300 | 550 | 600 | 500 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | — | — | — | 0.2 | — | — | 0.1 | — | — | 0.1 | 0.4 | 0.6 | — | — | — |
max °C | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 3 | 3 | 4 |
min °C | 6 | 5 | 4 | 5 | 4 | 4 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
chill °C | 3 | 2 | -1 | 1 | -1 | -1 | 0 | -1 | -2 | -2 | -3 | -3 | -2 | -3 | -1 | -1 | 0 |
Freezing level m | 2700 | 2650 | 2450 | 2450 | 2150 | 1400 | 1850 | 1500 | 1500 | 1400 | 1800 | 1300 | 1250 | 1250 | 1250 | 1300 | 1300 |
 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — |
 | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — |
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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 7°C on Sun afternoon, min 4°C on Mon morning). Winds increasing (light winds from the NNE on Sun night, fresh winds from the E by Wed morning).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Thu night. Temperatures will be slightly above freezing (max 4°C on Wed afternoon, min 3°C on Wed night). Winds decreasing (strong winds from the E on Wed afternoon, light winds from the E by Fri night).
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 |  | ||||
SHIP2507 | |||||
SHIP3838 | |||||
SHIP8921 | |||||
SHIP3509 | |||||
SHIP2312 |
* 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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