– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 am Thu 12 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 12 Mar 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 6mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -4°C on Thu night). Winds decreasing (extremely windy from the SW on Thu morning, moderate winds from the WNW by Sat morning). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -1°C on Sun afternoon). Winds decreasing (gales from the SW on Mon night, moderate winds from the SSW by Tue night). | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | |  | | | |  |  | |
light rain | light rain | snow shwrs | some clouds | cloudy | some clouds | some clouds | cloudy | rain shwrs | light rain | some clouds | some clouds | rain shwrs | light rain | rain shwrs | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 3 | — | — | — | — | — | — | 0.7 | 1.4 | — | — | 0.4 | 3 | 0.3 | — | — | — | |
max °C | 6 | 5 | 1 | -2 | -1 | -1 | 0 | 0 | 3 | 4 | 1 | 1 | 4 | 6 | 7 | 7 | 7 | 7 |
min °C | 6 | 4 | -4 | -2 | -1 | -1 | 0 | 0 | 0 | 2 | -1 | -1 | 3 | 5 | 6 | 6 | 6 | 6 |
-2 | -4 | -15 | -12 | -8 | -8 | -6 | -7 | -6 | -6 | -10 | -10 | -4 | -2 | 0 | 0 | 0 | 1 | |
1900 | 1650 | 550 | 550 | 700 | 650 | 750 | 900 | 800 | 1550 | 950 | 700 | 1250 | 2150 | 2500 | 2500 | 2150 | 2300 | |
Cloud base (m) | 50 | 100 | 500 | 700 | 200 | 650 | 1800 | 1550 | 50 | 600 | 450 | 2000 | 350 | 100 | 400 | |||
 | 6:37 | — | — | 6:35 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:24 | — | — |
 | — | 6:14 | — | — | 6:15 | — | — | 6:16 | — | — | 6:19 | — | — | 6:21 | — | — | 6:22 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -4°C on Thu night). Winds decreasing (extremely windy from the SW on Thu morning, moderate winds from the WNW by Sat morning).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 7°C on Mon night, min -1°C on Sun afternoon). Winds decreasing (gales from the SW on Mon night, moderate winds from the SSW by Tue 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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