– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 12 pm Sun 05 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Sun 05 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 05 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 14°C on Tue afternoon, min 0°C on Sun morning). Winds decreasing (strong winds from the W on Sun morning, light winds from the SSW by Tue night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 14°C on Wed morning, min 4°C on Fri night). Winds increasing (light winds from the SW on Thu afternoon, strong winds from the SW by Fri morning). | |||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | | | | | | |  | |
clear | some clouds | some clouds | cloudy | clear | clear | rain shwrs | light rain | some clouds | clear | clear | some clouds | rain shwrs | some clouds | some clouds | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 0.1 | 0.2 | — | — | — | — | 0.1 | — | — | — | — | 6 | |
max °C | 0 | 1 | 1 | 6 | 8 | 9 | 13 | 14 | 12 | 14 | 13 | 11 | 8 | 9 | 9 | 10 | 10 | 7 |
min °C | 0 | 1 | 0 | 4 | 7 | 8 | 11 | 14 | 11 | 13 | 12 | 9 | 8 | 8 | 8 | 10 | 9 | 4 |
-8 | -6 | -6 | -1 | 4 | 5 | 8 | 12 | 8 | 11 | 10 | 6 | 5 | 7 | 5 | 6 | 6 | 0 | |
800 | 900 | 900 | 1700 | 3050 | 2900 | 2850 | 2950 | 2950 | 2950 | 3050 | 3000 | 2900 | 3000 | 3000 | 2750 | 2500 | 2550 | |
Cloud base (m) | 700 | 800 | 850 | 2650 | 7400 | 6800 | 2950 | 3150 | 4350 | 2800 | 400 | 250 | 450 | 7950 | 350 | |||
 | 6:41 | — | — | 6:39 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — |
 | — | 7:55 | — | — | 7:58 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — |
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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 afternoon, min 0°C on Sun morning). Winds decreasing (strong winds from the W on Sun morning, light winds from the SSW by Tue night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri night. Very mild (max 14°C on Wed morning, min 4°C on Fri night). Winds increasing (light winds from the SW on Thu afternoon, strong winds from the SW by Fri 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 | |||||
SHIP1656 |
* 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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