– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the NNE on Thu morning, gales from the W by Fri afternoon). | Days 5–7 Weather SummaryModerate rain (total 17mm), heaviest on Sat night. Mild temperatures (max 9°C on Tue morning, min 2°C on Sun night). Winds increasing (fresh winds from the WSW on Sat night, near gales from the SSW by Tue morning). | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  | |  |  | | | |  |  | | |
cloudy | light snow | cloudy | cloudy | some clouds | light rain | light rain | mod. rain | cloudy | mod. rain | rain shwrs | cloudy | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 3 | 1.6 | 7 | — | 6 | 7 | — | 1 | 2 | — | 0.2 | 0.2 | |
max °C | 1 | 0 | -1 | 0 | 3 | 5 | 4 | 7 | 7 | 7 | 7 | 5 | 5 | 2 | 5 | 7 | 8 |
min °C | 0 | -2 | -1 | 0 | 0 | 5 | 4 | 4 | 7 | 7 | 5 | 4 | 4 | 2 | 3 | 6 | 7 |
-8 | -7 | -5 | -7 | -7 | -2 | -4 | -2 | 2 | 2 | -1 | -2 | -3 | -6 | -4 | 0 | 1 | |
1100 | 800 | 650 | 800 | 800 | 1650 | 1350 | 1950 | 2700 | 2400 | 2200 | 1600 | 1500 | 1100 | 1350 | 2000 | 2800 | |
Cloud base (m) | 250 | 50 | 50 | 150 | 400 | 100 | 650 | 100 | 650 | 150 | 100 | 900 | 1500 | 450 | 500 | 2500 | 200 |
 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | 5:31 | — | — | 5:34 | — | — | 5:36 | — | — | 5:37 | — | — | 5:39 | — | — | 5:42 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the NNE on Thu morning, gales from the W by Fri afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Sat night. Mild temperatures (max 9°C on Tue morning, min 2°C on Sun night). Winds increasing (fresh winds from the WSW on Sat night, near gales from the SSW by Tue morning).
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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