– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Fri 26 Apr Local TimeUpdates in: hr min sUpdate imminent
Pen yr Helgi DuWeather Forecast, United Kingdom
Issued: 6 pm Fri 26 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 26 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Mon morning, min 0°C on Fri night). Winds increasing (light winds from the E on Fri afternoon, fresh winds from the NE by Sat night). | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Thu morning. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Mon night). Winds decreasing (near gales from the SSE on Tue morning, calm by Wed night). | Days 8–10 Weather SummaryHeavy rain (total 32mm), heaviest during Thu afternoon. Mild temperatures (max 9°C on Sat morning, min 5°C on Thu night). Winds increasing (light winds from the W on Thu night, strong winds from the SE by Sat afternoon). | Days 11–13 Weather SummaryLight rain (total 6mm), mostly falling on Sun afternoon. Mild temperatures (max 9°C on Wed morning, min 5°C on Sun night). Winds decreasing (strong winds from the ESE on Sun night, calm by Tue afternoon). | |||||||||||||||||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wed 8 | ||||||||||||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
 |  |  |  |  |  |  |  | | |  | | | | | | |  |  |  | |  |  | | | | | | | | | | | |  | | |
some clouds | some clouds | cloudy | light rain | light snow | light snow | rain shwrs | rain shwrs | cloudy | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | heavy rain | heavy rain | rain shwrs | clear | cloudy | cloudy | light rain | rain shwrs | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
— | — | — | — | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.1 | — | — | 0.4 | 0.1 | — | 0.2 | 1.2 | 0.2 | 0.8 | 0.4 | 0.2 | 1.2 | 0.7 | 9 | 17 | 12 | 0.1 | — | — | — | 0.4 | 1.9 | — | 1.6 | 1.4 | 0.4 | 0.8 | — | 0.2 | 0.6 | — | 0.2 | |
max°C | 1 | 0 | 1 | 3 | 2 | 1 | 3 | 2 | 5 | 6 | 5 | 7 | 7 | 7 | 8 | 9 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 7 | 6 | 7 | 8 | 7 | 9 |
min°C | 1 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 4 | 5 | 4 | 5 | 6 | 5 | 8 | 7 | 7 | 7 | 6 | 5 | 6 | 7 | 6 | 8 | 9 | 6 | 6 | 7 | 5 | 6 | 7 | 5 | 7 | 8 | 7 | 8 |
-2 | -5 | -5 | -4 | -6 | -5 | -4 | -3 | -2 | -1 | -3 | -1 | 1 | 0 | 4 | 5 | 4 | 6 | 3 | 2 | 4 | 5 | 2 | 4 | 4 | 3 | 2 | 2 | -1 | 2 | 4 | 3 | 6 | 8 | 6 | 6 | |
950 | 800 | 950 | 1100 | 1050 | 1000 | 1100 | 1250 | 1300 | 1500 | 1650 | 1800 | 1850 | 1800 | 2100 | 2150 | 2250 | 2200 | 2250 | 1950 | 1850 | 1900 | 2100 | 2100 | 2250 | 2100 | 1850 | 1800 | 1700 | 1750 | 1850 | 1900 | 1900 | 2200 | 2350 | 2300 | |
Cloud base (m) | 450 | 1400 | 400 | 600 | 1600 | 50 | 200 | 700 | 2400 | 2000 | 200 | 200 | 400 | 100 | 1800 | 800 | 350 | 100 | 100 | 100 | 500 | 2250 | 2400 | 700 | 500 | 1850 | 1500 | 300 | 50 | 500 | 1950 | 1600 | 250 | 1850 | ||
 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 |
 | 8:36 | — | — | 8:37 | — | — | 8:39 | — | — | 8:40 | — | — | 8:43 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:50 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — |
Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Mon morning, min 0°C on Fri night). Winds increasing (light winds from the E on Fri afternoon, fresh winds from the NE by Sat night).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Thu morning. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Mon night). Winds decreasing (near gales from the SSE on Tue morning, calm by Wed night).
Pen yr Helgi Du Weather (Days 6-9):
Heavy rain (total 32mm), heaviest during Thu afternoon. Mild temperatures (max 9°C on Sat morning, min 5°C on Thu night). Winds increasing (light winds from the W on Thu night, strong winds from the SE by Sat afternoon).
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 |  |
* 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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