– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 am Thu 20 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 20 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 20 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 6°C on Sat night, min -2°C on Thu morning). Winds increasing (light winds from the WNW on Fri morning, gales from the SW by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Sun afternoon, min 0°C on Mon morning). Winds decreasing (stormy winds from the WSW on Sun afternoon, light winds from the WNW by Tue night). | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  |  |  |  | |  | | | | |
clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | light snow | cloudy | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 1 | — | 2 | 3 | 1 | — | — | — | — | — | |
— | — | — | — | — | 9 | 0.1 | 0.5 | 6 | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -2 | 0 | 0 | 1 | 4 | 4 | 3 | 6 | 1 | 2 | 2 | 1 | 0 | 1 | 2 | 1 | 2 |
min°C | -2 | -2 | -2 | -1 | 0 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 |
-9 | -9 | -9 | -4 | -6 | -5 | -2 | -2 | -6 | -8 | -9 | -6 | -8 | -8 | -6 | -6 | -5 | -4 | |
500 | 650 | 650 | 650 | 850 | 1300 | 1350 | 1300 | 1550 | 950 | 950 | 950 | 900 | 850 | 950 | 1000 | 1000 | 1000 | |
Cloud base (m) | 650 | 700 | 650 | 600 | 500 | 650 | 550 | 200 | 200 | 450 | 200 | 100 | 300 | 500 | 500 | 400 | 450 | 550 |
 | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — |
 | — | 4:13 | — | — | 4:12 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Moderate rain (total 16mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 6°C on Sat night, min -2°C on Thu morning). Winds increasing (light winds from the WNW on Fri morning, gales from the SW by Sat night).
Pen yr Helgi Du Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Sun afternoon, min 0°C on Mon morning). Winds decreasing (stormy winds from the WSW on Sun afternoon, light winds from the WNW 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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