– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Mon 30 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Mon 30 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 30 Mar Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Mon afternoon. Mild temperatures (max 7°C on Tue morning, min 1°C on Mon morning). Winds decreasing (strong winds from the NW on Mon morning, light winds from the W by Tue night). | Days 4–6 Weather SummaryHeavy rain (total 32mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 8°C on Fri night, min -1°C on Sat night). Winds increasing (moderate winds from the W on Thu morning, stormy winds from the SW by Sat morning). | |||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  | | |  |  | | | |  |  | |
some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | rain shwrs | some clouds | some clouds | mod. rain | light rain | rain shwrs | rain shwrs | some clouds | mod. rain | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
— | 0.3 | 0.2 | 0.1 | 0.4 | — | — | — | 0.3 | — | — | 8 | 4 | 1.2 | 10 | — | 8 | 1.2 | |
max °C | 1 | 3 | 6 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 3 | 6 | 5 | 4 | 8 | 7 | 6 | 3 |
min °C | 1 | 2 | 4 | 6 | 6 | 4 | 4 | 5 | 3 | 3 | 3 | 3 | 3 | 4 | 6 | 7 | 5 | -1 |
-7 | -5 | -2 | 1 | 2 | 0 | 0 | 0 | -2 | -2 | -2 | -3 | -4 | -2 | -1 | 0 | -3 | -10 | |
950 | 1100 | 2200 | 1700 | 2150 | 2550 | 1400 | 1400 | 1700 | 1700 | 1300 | 1700 | 1700 | 1450 | 2300 | 2300 | 1950 | 950 | |
Cloud base (m) | 600 | 450 | 400 | 450 | 750 | 700 | 450 | 800 | 200 | 500 | 1800 | 100 | 50 | 250 | 100 | 2700 | 100 | 250 |
 | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — |
 | — | 7:45 | — | — | 7:47 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — | — | 7:54 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Some drizzle, heaviest during Mon afternoon. Mild temperatures (max 7°C on Tue morning, min 1°C on Mon morning). Winds decreasing (strong winds from the NW on Mon morning, light winds from the W by Tue night).
Pen yr Helgi Du Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 8°C on Fri night, min -1°C on Sat night). Winds increasing (moderate winds from the W on Thu morning, stormy winds from the SW 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 | |||||
SHIP5215 | |||||
SHIP7557 | |||||
SHIP3082 | |||||
SHIP2636 | |||||
SHIP6080 |
* 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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