– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 pm Wed 19 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 19 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 19 Nov 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 Fri night. Freeze-thaw conditions (max 3°C on Sat morning, min -3°C on Wed night). Winds increasing (light winds from the NW on Fri morning, strong winds from the SW by Fri night). | Days 5–7 Weather SummaryMild with light rain (total 8mm) on Sat night Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Mon night). Winds increasing (light winds from the SW on Sat night, near gales from the WNW by Sun night). | ||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  |  |  |  |  | | | | | | | |
some clouds | clear | some clouds | some clouds | clear | some clouds | light snow | rain shwrs | light rain | mod. rain | light snow | cloudy | snow shwrs | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 2 | — | — | — | 4 | — | 1 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | 1.9 | 0.1 | 0.4 | 8 | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -2 | -1 | -1 | 0 | 0 | 2 | 3 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
min°C | -3 | -2 | -1 | -2 | -1 | -1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | -1 | 1 | 1 | 2 |
-10 | -9 | -8 | -9 | -4 | -6 | -5 | -3 | -3 | -2 | -6 | -7 | -7 | -7 | -6 | -10 | -5 | -3 | -1 | |
450 | 550 | 700 | 650 | 700 | 750 | 1300 | 1150 | 1200 | 1100 | 1000 | 1050 | 950 | 850 | 950 | 750 | 1000 | 1050 | 1100 | |
Cloud base (m) | 750 | 750 | 750 | 600 | 700 | 500 | 1550 | 150 | 500 | 450 | 150 | 400 | 600 | 100 | 250 | 550 | 350 | 650 | 650 |
 | — | 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: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 3°C on Sat morning, min -3°C on Wed night). Winds increasing (light winds from the NW on Fri morning, strong winds from the SW by Fri night).
Pen yr Helgi Du Weather (Days 3-6):
Mild with light rain (total 8mm) on Sat night Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Mon night). Winds increasing (light winds from the SW on Sat night, near gales from the WNW by Sun 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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