– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Sat 30 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Sat 30 May Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 30 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Mon night. Very mild (max 13°C on Sat afternoon, min 8°C on Sat night). Mainly fresh winds. | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Wed morning. Very mild (max 10°C on Tue afternoon, min 5°C on Wed night). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the ENE by Thu night). | ||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | | | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | mod. rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | 1 | 0.6 | 0.1 | — | 0.7 | 7 | 10 | 1.2 | 0.5 | 0.2 | 2 | 1.1 | 1.1 | 0.6 | 1.5 | 0.2 | |
max °C | 13 | 10 | 9 | 10 | 10 | 11 | 12 | 10 | 9 | 10 | 9 | 10 | 10 | 8 | 6 | 7 | 6 |
min °C | 12 | 8 | 8 | 9 | 9 | 11 | 11 | 9 | 9 | 10 | 8 | 9 | 9 | 5 | 5 | 6 | 5 |
10 | 4 | 4 | 6 | 6 | 8 | 8 | 5 | 6 | 7 | 4 | 4 | 4 | -1 | -1 | 1 | 0 | |
3150 | 2800 | 2600 | 3000 | 2900 | 2900 | 2950 | 2700 | 2300 | 2350 | 2850 | 2700 | 2400 | 1900 | 1650 | 1800 | 1750 | |
Cloud base (m) | 3200 | 1900 | 450 | 550 | 1650 | 100 | 200 | 100 | 300 | 1600 | 2350 | 150 | 300 | 550 | 100 | 700 | 650 |
 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — |
 | 9:29 | — | — | 9:30 | — | — | 9:30 | — | — | 9:31 | — | — | 9:34 | — | — | 9:35 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 13°C on Sat afternoon, min 8°C on Sat night). Mainly fresh winds.
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Wed morning. Very mild (max 10°C on Tue afternoon, min 5°C on Wed night). Winds decreasing (near gales from the SW on Wed afternoon, light winds from the ENE by Thu 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 |  | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP5110 |
* 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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