– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Fri 27 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 27 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 27 Mar 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 snow turning to light rain (total 4mm) on Sun morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -2°C on Fri night). Mainly gales. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Mild temperatures (max 7°C on Tue afternoon, min 3°C on Mon afternoon). Winds increasing (light winds from the WNW on Tue night, gales from the SW by Thu morning). | ||||||||||||||||
Fri 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | | | | | |  | |
rain shwrs | snow shwrs | snow shwrs | cloudy | some clouds | light rain | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | 3 | 1.1 | — | — | 0.4 | 0.1 | 0.2 | 0.3 | — | 0.3 | 0.2 | 0.8 | |
max °C | 2 | -1 | -1 | 0 | 1 | 3 | 4 | 3 | 2 | 4 | 6 | 6 | 7 | 6 | 6 | 7 | 5 |
min °C | 1 | -2 | -2 | -1 | -1 | 2 | 4 | 0 | 1 | 3 | 5 | 6 | 6 | 4 | 6 | 6 | 4 |
-6 | -10 | -11 | -9 | -8 | -6 | -3 | -8 | -7 | -4 | -1 | 1 | 1 | 0 | 2 | 2 | -2 | |
1100 | 650 | 650 | 750 | 750 | 1050 | 1550 | 900 | 1000 | 1150 | 2300 | 2150 | 2400 | 1500 | 2250 | 2200 | 1900 | |
Cloud base (m) | 550 | 900 | 900 | 900 | 700 | 350 | 250 | 650 | 600 | 550 | 700 | 350 | 300 | 450 | 450 | 200 | 600 |
 | — | — | 5:58 | — | — | 6:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — |
 | 6:40 | — | — | 6:43 | — | — | 7:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:50 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A dusting of snow turning to light rain (total 4mm) on Sun morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -2°C on Fri night). Mainly gales.
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu morning. Mild temperatures (max 7°C on Tue afternoon, min 3°C on Mon afternoon). Winds increasing (light winds from the WNW on Tue night, gales from the SW by Thu morning).
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 |  | ||||
SHIP6924 | |||||
SHIP4169 | |||||
SHIP7997 | |||||
SHIP4723 | |||||
SHIP2567 |
* 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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