– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Wed 01 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Wed 01 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 01 Apr 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 8mm), mostly falling on Fri morning. Mild temperatures (max 7°C on Tue night, min 1°C on Wed night). Winds increasing (light winds from the WNW on Thu morning, gales from the WSW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Sat night). Winds decreasing (stormy winds from the SSW on Sat afternoon, light winds from the SSW by Sun night). | ||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | |  | | |  | |  | | |
cloudy | some clouds | light rain | rain shwrs | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | snow shwrs | some clouds | some clouds | some clouds | some clouds | clear | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
— | — | 0.9 | 0.1 | — | — | 5 | 2 | 0.4 | 0.1 | 0.3 | 0.1 | 5 | — | — | — | — | — | 13 | |
max °C | 7 | 6 | 6 | 2 | 3 | 3 | 6 | 7 | 6 | 4 | 7 | 6 | 3 | -1 | 0 | 1 | 7 | 10 | 9 |
min °C | 4 | 4 | 4 | 1 | 1 | 2 | 2 | 6 | 2 | 1 | 6 | 5 | -1 | -1 | 0 | -1 | 4 | 10 | 6 |
0 | -1 | -2 | -5 | -3 | -5 | -5 | 0 | -5 | -5 | 0 | -3 | -8 | -8 | -7 | -6 | -2 | 5 | 0 | |
2200 | 1400 | 2150 | 1050 | 1100 | 1300 | 1650 | 2050 | 1850 | 950 | 2100 | 1900 | 1050 | 750 | 800 | 750 | 2000 | 2750 | 2500 | |
Cloud base (m) | 450 | 500 | 1550 | 250 | 200 | 2250 | 100 | 50 | 450 | 850 | 100 | 1500 | 100 | 250 | 600 | 850 | 900 | 5350 | |
 | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 8mm), mostly falling on Fri morning. Mild temperatures (max 7°C on Tue night, min 1°C on Wed night). Winds increasing (light winds from the WNW on Thu morning, gales from the WSW by Fri morning).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 10°C on Mon afternoon, min -1°C on Sat night). Winds decreasing (stormy winds from the SSW on Sat afternoon, light winds from the SSW by Sun 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 | |||||
SHIP1722 | |||||
SHIP3155 |
* 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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