– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 pm Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 9°C on Thu morning, min 0°C on Mon night). Winds increasing (calm on Tue night, near gales from the SW by Thu morning). | Days 5–7 Weather SummaryMild with moderate rain (total 13mm) on Fri night, Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Thu night, min 0°C on Fri night). Winds decreasing (gales from the SW on Fri morning, light winds from the WNW by Sun morning). | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | |  |  | |  |  | |  |  | | |  | |
some clouds | clear | clear | some clouds | cloudy | light rain | light rain | light rain | rain shwrs | clear | light rain | snow shwrs | mod. snow | clear | some clouds | snow shwrs | some clouds | some clouds | heavy rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | — | 1 | — | — | — | |
— | — | — | — | — | 0.4 | 0.4 | 1.4 | 4 | — | 4 | — | 9 | — | — | — | — | — | 14 | |
max°C | 1 | 1 | 2 | 1 | 4 | 5 | 8 | 9 | 9 | 5 | 4 | 1 | 3 | 2 | 2 | 2 | 1 | 1 | 8 |
min°C | 0 | 0 | 1 | 1 | 2 | 4 | 6 | 9 | 6 | 3 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 2 |
-6 | -6 | -3 | -1 | -3 | -1 | 2 | 4 | 1 | -4 | -6 | -7 | -6 | -6 | -4 | -6 | -5 | -4 | -5 | |
950 | 900 | 1050 | 1050 | 1500 | 2050 | 2400 | 2900 | 2500 | 1450 | 1300 | 1000 | 1400 | 900 | 1050 | 950 | 800 | 950 | 1250 | |
Cloud base (m) | 400 | 550 | 600 | 2850 | 300 | 200 | 200 | 50 | 400 | 650 | 200 | 300 | 600 | 350 | 450 | 600 | 200 | ||
 | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — |
 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — | — | 4:02 | — | — | 4:02 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 7mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 9°C on Thu morning, min 0°C on Mon night). Winds increasing (calm on Tue night, near gales from the SW by Thu morning).
Pen yr Helgi Du Weather (Days 3-6):
Mild with moderate rain (total 13mm) on Fri night, Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Thu night, min 0°C on Fri night). Winds decreasing (gales from the SW on Fri morning, light winds from the WNW by Sun 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 | |||||
Valley RAF Airport |  |
* 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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