– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Sat 04 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Sat night). Winds decreasing (extremely windy from the SW on Sat night, light winds from the SW by Sun night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Very mild (max 14°C on Tue afternoon, min 2°C on Thu morning). Winds decreasing (strong winds from the SSE on Tue afternoon, light winds from the S by Wed afternoon). | ||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | | | | |  |  | | | | |
some clouds | rain shwrs | rain shwrs | snow shwrs | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.4 | 0.3 | — | — | — | — | — | — | — | 0.2 | 0.1 | — | — | 0.2 | 0.7 | 3 | 0.9 | — | |
max °C | 2 | 7 | 5 | 1 | -1 | 0 | 0 | 5 | 8 | 8 | 13 | 14 | 12 | 11 | 11 | 9 | 2 | 2 | 3 |
min °C | 1 | 4 | 5 | -1 | -1 | 0 | -1 | 3 | 7 | 7 | 12 | 13 | 10 | 11 | 10 | 5 | 2 | 2 | 1 |
-5 | -3 | -3 | -11 | -9 | -8 | -7 | -2 | 3 | 3 | 9 | 10 | 6 | 8 | 7 | 0 | -4 | -5 | -4 | |
950 | 1850 | 1900 | 1000 | 700 | 850 | 750 | 1300 | 2550 | 2900 | 2900 | 2950 | 2850 | 2700 | 2850 | 2650 | 1150 | 1100 | 1000 | |
Cloud base (m) | 1750 | 100 | 50 | 300 | 800 | 850 | 1550 | 6500 | 5700 | 2950 | 3100 | 2750 | 550 | 800 | 200 | 850 | 1500 | ||
 | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon afternoon, min -1°C on Sat night). Winds decreasing (extremely windy from the SW on Sat night, light winds from the SW by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu morning. Very mild (max 14°C on Tue afternoon, min 2°C on Thu morning). Winds decreasing (strong winds from the SSE on Tue afternoon, light winds from the S by Wed 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 |  | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP2400 | |||||
SHIP1714 |
* 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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