– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 am Sun 25 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon night. Becoming milder with moderate rain (total 10mm) heaviest on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Tue night). Winds increasing (light winds from the SE on Sun night, extremely windy from the SE by Mon night). | Days 4–6 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri morning, min 0°C on Thu afternoon). Winds decreasing (severe gales from the SE on Thu afternoon, moderate winds from the SSE by Fri night). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  | | | | | | | |
some clouds | some clouds | clear | cloudy | light snow | mod. snow | light rain | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | light snow | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 2 | 6 | — | — | — | — | — | — | — | — | — | — | 4 | — | |
— | — | — | — | — | 6 | 4 | — | — | — | — | — | — | — | — | 4 | — | — | |
max °C | 2 | 2 | 1 | 2 | 2 | 5 | 3 | 1 | 0 | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 2 | 2 |
min °C | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | -1 | 1 | 2 | 1 | 1 | 0 | 1 | 2 | 2 | 1 |
-6 | -4 | -4 | -6 | -7 | -7 | -6 | -9 | -9 | -8 | -6 | -7 | -8 | -10 | -8 | -6 | -6 | -4 | |
1000 | 1050 | 1050 | 1100 | 1150 | 1200 | 1300 | 950 | 700 | 1000 | 1100 | 1350 | 1150 | 1000 | 1050 | 1250 | 1100 | 1050 | |
Cloud base (m) | 600 | 150 | 100 | 200 | 1950 | 450 | 500 | 100 | 500 | 5800 | 650 | 650 | 50 | |||||
 | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:03 | — | — | 8:02 | — | — |
 | — | 4:45 | — | — | 4:47 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:54 | — |
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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 Mon night. Becoming milder with moderate rain (total 10mm) heaviest on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Tue night). Winds increasing (light winds from the SE on Sun night, extremely windy from the SE by Mon night).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri morning, min 0°C on Thu afternoon). Winds decreasing (severe gales from the SE on Thu afternoon, moderate winds from the SSE 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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