– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 pm Mon 09 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 09 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 09 Mar 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 20mm), heaviest during Tue night. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Tue night). Winds increasing (fresh winds from the SW on Mon night, stormy winds from the SW by Wed night). | Days 5–7 Weather SummaryMild with moderate rain (total 13mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Sat night, min -4°C on Thu night). Winds decreasing (severe gales from the SW on Thu night, moderate winds from the WNW by Fri night). | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  |  |  |  |  |  |  | | | |  | |
rain shwrs | light rain | light rain | mod. rain | clear | clear | light rain | light rain | mod. rain | light snow | some clouds | snow shwrs | some clouds | cloudy | rain shwrs | rain shwrs | clear | some clouds | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 5 | — | 1 | — | — | — | — | — | — | 1 | |
0.3 | 0.2 | 0.8 | 9 | — | — | 1.6 | 2 | 6 | 12 | — | — | — | — | 0.1 | 0.9 | — | — | — | |
max °C | 4 | 3 | 4 | 6 | 1 | 2 | 5 | 5 | 5 | 3 | -2 | 0 | 0 | 1 | 3 | 6 | 1 | 1 | -1 |
min °C | 2 | 3 | 4 | 0 | 1 | 2 | 2 | 5 | 5 | -4 | -3 | -1 | -1 | 0 | 2 | 2 | 0 | 0 | -2 |
-5 | -4 | -3 | -9 | -7 | -5 | -6 | -3 | -3 | -14 | -13 | -10 | -8 | -6 | -5 | -5 | -8 | -9 | -12 | |
1350 | 1300 | 1550 | 1700 | 950 | 1050 | 1700 | 1700 | 1650 | 600 | 450 | 750 | 750 | 800 | 1000 | 2200 | 850 | 1000 | 650 | |
Cloud base (m) | 450 | 250 | 50 | 50 | 200 | 550 | 1550 | 50 | 100 | 100 | 250 | 350 | 650 | 300 | 750 | 100 | 500 | 450 | 300 |
 | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | — | 6:09 | — | — | 6:12 | — | — | 6:14 | — | — | 6:15 | — | — | 6:16 | — | — | 6:19 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Heavy rain (total 20mm), heaviest during Tue night. Freeze-thaw conditions (max 6°C on Tue night, min 0°C on Tue night). Winds increasing (fresh winds from the SW on Mon night, stormy winds from the SW by Wed night).
Pen yr Helgi Du Weather (Days 3-6):
Mild with moderate rain (total 13mm) on Thu night, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Sat night, min -4°C on Thu night). Winds decreasing (severe gales from the SW on Thu night, moderate winds from the WNW by Fri 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 |
|---|---|---|---|---|---|
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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