– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 am Mon 06 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 14°C on Tue morning, min 0°C on Sun night). Mainly fresh winds. | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 9°C on Wed night, min -1°C on Sat afternoon). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat morning). | ||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | | | |  |  | |  |  |  | | |
some clouds | some clouds | some clouds | clear | rain shwrs | light rain | rain shwrs | clear | clear | some clouds | rain shwrs | some clouds | cloudy | cloudy | some clouds | mod. rain | mod. rain | heavy snow | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | |
— | — | — | — | 0.1 | 0.4 | 0.1 | — | — | — | 0.1 | — | — | — | — | 9 | 9 | — | — | |
max °C | 2 | 6 | 9 | 9 | 14 | 14 | 12 | 12 | 12 | 9 | 6 | 7 | 6 | 8 | 9 | 7 | 5 | 0 | -1 |
min °C | 0 | 4 | 8 | 8 | 12 | 13 | 11 | 11 | 11 | 7 | 6 | 7 | 6 | 8 | 7 | 6 | 3 | -1 | -1 |
-6 | 0 | 5 | 5 | 9 | 10 | 8 | 9 | 8 | 3 | 1 | 3 | 3 | 3 | 2 | 1 | 0 | -8 | -8 | |
900 | 1900 | 3100 | 2850 | 2850 | 3000 | 3050 | 3100 | 3000 | 3050 | 2500 | 2350 | 2600 | 2600 | 2500 | 2350 | 2150 | 800 | 700 | |
Cloud base (m) | 1800 | 2750 | 6150 | 7300 | 3150 | 3100 | 2700 | 600 | 450 | 750 | 4300 | 6800 | 5600 | 700 | 50 | 50 | 450 | ||
 | — | 6:39 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | — | 7:58 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Mostly dry. Freeze-thaw conditions (max 14°C on Tue morning, min 0°C on Sun night). Mainly fresh winds.
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 9°C on Wed night, min -1°C on Sat afternoon). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat 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 |  | ||||
Valley RAF Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP4416 | |||||
SHIP7319 |
* 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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