– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Fri 29 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Fri 29 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 29 May 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 2mm), mostly falling on Sun night. Very mild (max 12°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the SW by Fri night). | Days 4–6 Weather SummaryHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 11°C on Mon afternoon, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon afternoon, gales from the WSW by Wed night). | |||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | |  | | | | | | | |
some clouds | clear | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 0.3 | 0.3 | 0.9 | 0.2 | 0.6 | 0.6 | 1.1 | 7 | 2 | 0.3 | 1.2 | 2 | 1.5 | 6 | |
max °C | 11 | 12 | 10 | 12 | 12 | 10 | 9 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 10 | 9 | 8 | 7 |
min °C | 11 | 11 | 9 | 11 | 11 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 5 |
7 | 9 | 7 | 9 | 8 | 4 | 6 | 6 | 6 | 7 | 8 | 6 | 6 | 6 | 6 | 3 | 2 | -2 | |
3350 | 3250 | 3300 | 3400 | 3150 | 2850 | 2600 | 2850 | 2800 | 3150 | 2850 | 2650 | 2400 | 2750 | 3150 | 2300 | 2050 | 1850 | |
Cloud base (m) | 4050 | 850 | 350 | 600 | 700 | 100 | 100 | 50 | 250 | 200 | 750 | 400 | 2050 | 50 | ||||
 | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — |
 | — | 9:28 | — | — | 9:29 | — | — | 9:30 | — | — | 9:30 | — | — | 9:31 | — | — | 9:34 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 2mm), mostly falling on Sun night. Very mild (max 12°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri morning, light winds from the SW by Fri night).
Pen yr Helgi Du Weather (Days 3-6):
Heavy rain (total 22mm), heaviest during Mon night. Very mild (max 11°C on Mon afternoon, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon afternoon, gales from the WSW by Wed night).
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 | |||||
SHIP5791 |
* 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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