– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Thu 07 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Mild temperatures (max 7°C on Sat morning, min 3°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Wed morning. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Sun night). Winds increasing (light winds from the NNE on Sun afternoon, near gales from the W by Tue night). | ||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | | | | | | | |  | |
rain shwrs | some clouds | rain shwrs | light rain | rain shwrs | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.4 | — | 0.8 | 1.4 | 0.4 | 0.1 | 0.8 | 0.6 | — | — | — | — | — | 0.2 | 0.4 | 0.2 | — | |
max °C | 6 | 4 | 6 | 6 | 6 | 7 | 7 | 5 | 3 | 4 | 2 | 1 | 2 | 4 | 5 | 6 | 5 |
min °C | 6 | 4 | 5 | 6 | 5 | 6 | 6 | 3 | 3 | 3 | 0 | 0 | 1 | 2 | 5 | 6 | 2 |
2 | 0 | 4 | 6 | 5 | 6 | 3 | -1 | -1 | -2 | -6 | -6 | -4 | -3 | 0 | 1 | -5 | |
1500 | 1600 | 1550 | 1750 | 1900 | 1900 | 1950 | 1650 | 1300 | 1300 | 1200 | 850 | 950 | 1350 | 1750 | 1550 | 1750 | |
Cloud base (m) | 750 | 1450 | 850 | 750 | 600 | 200 | 250 | 250 | 500 | 550 | 300 | 600 | 750 | 150 | 150 | ||
 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — |
 | 8:53 | — | — | 8:54 | — | — | 8:57 | — | — | 8:59 | — | — | 9:00 | — | — | 9:01 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 4mm), mostly falling on Fri afternoon. Mild temperatures (max 7°C on Sat morning, min 3°C on Sat night). Wind will be generally light.
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Wed morning. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Sun night). Winds increasing (light winds from the NNE on Sun afternoon, near gales from the W by Tue 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 | |||||
SHIP6640 |
* 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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