– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Wed 08 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Wed 08 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 08 Apr 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 3mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 12°C on Wed morning, min -1°C on Thu night). Winds increasing (light winds from the SW on Thu night, gales from the SSW by Fri night). | Days 4–6 Weather SummaryA dusting of snow on Sat night. Freezing level rising with drizzle on Sun afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min 0°C on Sat morning). Winds decreasing (severe gales from the SW on Sat night, light winds from the SW by Mon afternoon). | |||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | |  | | | |  |  |  | | | | |
clear | clear | some clouds | light rain | some clouds | some clouds | cloudy | some clouds | snow shwrs | clear | clear | snow shwrs | rain shwrs | risk tstorm | clear | rain shwrs | rain shwrs | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 3 | — | — | 3 | — | — | — | — | — | — | |
— | — | — | 1.7 | — | — | — | — | 1.3 | — | — | — | 0.5 | 0.7 | — | 0.1 | 0.2 | — | |
max °C | 12 | 11 | 9 | 4 | 1 | -1 | 0 | 1 | 4 | 0 | 0 | 2 | 2 | 2 | 0 | 2 | 3 | 2 |
min °C | 11 | 10 | 6 | 2 | 1 | -1 | -1 | 1 | -1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 1 |
9 | 7 | 1 | -5 | -6 | -8 | -6 | -5 | -9 | -6 | -8 | -9 | -6 | -4 | -6 | -3 | -1 | -3 | |
2900 | 2850 | 2800 | 1500 | 950 | 700 | 750 | 900 | 1650 | 800 | 850 | 850 | 1100 | 1100 | 850 | 1000 | 1150 | 1050 | |
Cloud base (m) | 7900 | 550 | 200 | 600 | 850 | 2250 | 300 | 150 | 550 | 800 | 350 | 100 | 600 | 900 | ||||
 | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 12°C on Wed morning, min -1°C on Thu night). Winds increasing (light winds from the SW on Thu night, gales from the SSW by Fri night).
Pen yr Helgi Du Weather (Days 3-6):
A dusting of snow on Sat night. Freezing level rising with drizzle on Sun afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min 0°C on Sat morning). Winds decreasing (severe gales from the SW on Sat night, light winds from the SW by Mon 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 |  | ||||
SHIP2367 | |||||
SHIP2716 | |||||
Valley RAF Airport | | ||||
BARCIAL |
* 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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