– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Tue 16 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 16 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Very mild (max 14°C on Wed morning, min 7°C on Tue night). Winds increasing (moderate winds from the SW on Tue night, near gales from the SW by Thu afternoon). | Days 5–7 Weather SummaryHeavy rain (total 60mm), heaviest during Sat afternoon. Very mild (max 13°C on Fri afternoon, min 3°C on Sat night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the WSW by Sat morning). | ||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | | |  | |  | | | | | |
light rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | light rain | heavy rain | heavy rain | light rain | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.5 | 16 | 1.2 | 0.3 | 1.7 | 4 | 0.1 | 0.8 | 0.3 | 0.5 | 6 | 3 | 22 | 25 | 2 | 0.5 | 0.7 | |
max°C | 8 | 12 | 14 | 13 | 12 | 14 | 14 | 14 | 13 | 13 | 10 | 9 | 7 | 5 | 4 | 5 | 4 |
min°C | 8 | 7 | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 9 | 9 | 5 | 3 | 4 | 5 | 3 |
4 | 3 | 8 | 8 | 9 | 9 | 11 | 10 | 10 | 9 | 7 | 8 | 0 | -4 | -2 | 0 | -1 | |
2200 | 2500 | 3850 | 3750 | 3550 | 3400 | 3700 | 3700 | 3600 | 3550 | 3100 | 2700 | 2550 | 1450 | 1400 | 1350 | 1300 | |
Cloud base (m) | 700 | 150 | 100 | 6200 | 100 | 150 | 150 | 150 | 400 | 150 | 200 | 50 | 100 | 500 | 700 | 850 | |
 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 7:30 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Heavy rain (total 25mm), heaviest during Tue night. Very mild (max 14°C on Wed morning, min 7°C on Tue night). Winds increasing (moderate winds from the SW on Tue night, near gales from the SW by Thu afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Heavy rain (total 60mm), heaviest during Sat afternoon. Very mild (max 13°C on Fri afternoon, min 3°C on Sat night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the WSW 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 |
|---|---|---|---|---|---|
CapelCurigNO 3 |  | ||||
Caernarfon Airport |  | ||||
RhylNO2 | |||||
* 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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