– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Fri 08 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Fri 08 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 08 May 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 4mm), mostly falling on Fri afternoon. Mild temperatures (max 7°C on Sat morning, min 2°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NE by Sun morning). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Wed afternoon. Mild temperatures (max 6°C on Tue morning, min 1°C on Wed morning). Winds increasing (light winds from the WNW on Mon night, strong winds from the W by Tue night). | |||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | | |  | | | |  | |  | |
rain shwrs | light rain | rain shwrs | light rain | light rain | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | light snow | rain shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | |
1 | 1.3 | 0.2 | 0.2 | 0.6 | 0.7 | — | — | 0.2 | 1.2 | 0.2 | — | 0.2 | 0.2 | — | 0.9 | 1.8 | 1.1 | |
max °C | 6 | 6 | 6 | 7 | 7 | 4 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 2 | 3 | 2 |
min °C | 6 | 6 | 5 | 6 | 5 | 2 | 2 | 3 | 2 | 3 | 4 | 4 | 5 | 6 | 2 | 1 | 3 | 1 |
4 | 6 | 5 | 6 | 1 | -4 | -4 | -2 | -3 | -2 | 0 | 0 | 0 | 1 | -5 | -6 | -3 | -4 | |
1550 | 1800 | 1900 | 1900 | 1950 | 1550 | 1200 | 1250 | 1200 | 1300 | 1350 | 2150 | 2300 | 1500 | 1800 | 1000 | 1150 | 1150 | |
Cloud base (m) | 850 | 600 | 1800 | 450 | 200 | 200 | 450 | 800 | 250 | 350 | 700 | 300 | 300 | 6400 | 250 | 550 | 1700 | |
 | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — |
 | — | 8:54 | — | — | 8:57 | — | — | 8:59 | — | — | 9:00 | — | — | 9:01 | — | — | 9:04 | — |
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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 2°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NE by Sun morning).
Pen yr Helgi Du Weather (Days 3-6):
A dusting of snow turning to light rain (total 6mm) on Wed afternoon. Mild temperatures (max 6°C on Tue morning, min 1°C on Wed morning). Winds increasing (light winds from the WNW on Mon night, strong winds 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 | |||||
SHIP3261 |
* 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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