– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Thu 22 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 22 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 22 Jan 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 2mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min 0°C on Fri afternoon). Winds increasing (light winds from the SSW on Thu night, stormy winds from the SE by Fri night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -3°C on Mon night). Mainly gales. | ||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  | | |  | | | | |
rain shwrs | snow shwrs | light snow | some clouds | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | some clouds | some clouds | cloudy | mod. snow | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | 8 | — | — | — | |
1.5 | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | -1 | -2 | -3 | -3 | -1 |
min °C | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | -1 | -3 | -3 | -3 | -2 |
-3 | -4 | -8 | -10 | -10 | -8 | -7 | -6 | -5 | -5 | -7 | -8 | -8 | -11 | -3 | -5 | -8 | |
1400 | 1050 | 1050 | 1000 | 850 | 950 | 1000 | 1050 | 950 | 950 | 1000 | 750 | 700 | 400 | 250 | 400 | 700 | |
Cloud base (m) | 50 | 250 | 100 | 150 | 0 | 0 | 50 | 50 | 500 | 500 | 200 | 200 | 0 | 50 | 150 | ||
 | — | — | 8:12 | — | — | 8:11 | — | — | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — |
 | 4:39 | — | — | 4:42 | — | — | 4:44 | — | — | 4:45 | — | — | 4:47 | — | — | 4:50 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min 0°C on Fri afternoon). Winds increasing (light winds from the SSW on Thu night, stormy winds from the SE by Fri night).
Pen yr Helgi Du Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -3°C on Mon night). Mainly gales.
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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