– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du Weather Forecast
Snowdonia · United KingdomIssued: 5 am Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 6°C on Mon morning, min 3°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Thu afternoon). Winds increasing (calm on Tue night, fresh winds from the NE by Thu afternoon). | |||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  |  |  | | |  | | | | |
cloudy | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | some clouds | light rain | mod. rain | mod. rain | light rain | light rain | rain shwrs | some clouds | clear | clear | |
Cloud base (m) | 250 | 650 | 800 | 900 | 900 | 200 | 50 | 50 | 50 | 50 | 300 | 500 | 650 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | — | — | — | — | — | — | — | 1 | 6 | 6 | 2 | 0.4 | 0.3 | — | — | — |
max °C | 4 | 4 | 4 | 5 | 5 | 4 | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 5 | 1 | 0 | -1 |
min °C | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 2 | 0 | -1 | -1 |
chill °C | 4 | 4 | 2 | 4 | 3 | 3 | 1 | 2 | 2 | 3 | 2 | 4 | 4 | 2 | -2 | -6 | -8 | -7 |
Freezing level m | 1400 | 1400 | 1400 | 1500 | 1500 | 1550 | 1850 | 2400 | 2600 | 2550 | 2500 | 2400 | 2300 | 2100 | 1850 | 950 | 800 | 700 |
 | 7:24 | — | — | 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 morning, min 3°C on Sat night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Thu afternoon). Winds increasing (calm on Tue night, fresh winds from the NE by Thu 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 |  | ||||
SHIP3121 | |||||
SHIP8226 | |||||
SHIP6878 | |||||
SHIP2194 |
* 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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