– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Sun 22 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 22 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 22 Mar Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 16mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -4°C on Tue night). Winds increasing (calm on Sun night, gales from the W by Tue afternoon). | Days 5–7 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -2°C on Wed night). Winds decreasing (near gales from the NNW on Wed afternoon, light winds from the WNW by Thu morning). | ||||||||||||||||
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  |  |  | |  | |  |  | |
light rain | rain shwrs | some clouds | some clouds | rain shwrs | mod. rain | rain shwrs | light snow | cloudy | snow shwrs | some clouds | clear | cloudy | light rain | light rain | light snow | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 4 | — | 1 | — | — | — | — | — | 2 | — | |
0.2 | 0.1 | — | — | 0.2 | 6 | 10 | — | — | — | — | — | — | 2 | 0.2 | — | — | |
max °C | 7 | 3 | 5 | 7 | 7 | 7 | 4 | 0 | -1 | 0 | -1 | -1 | 0 | 4 | 5 | 2 | 0 |
min °C | 4 | 2 | 4 | 6 | 7 | 6 | 2 | -4 | -3 | -1 | -2 | -2 | 0 | 2 | 5 | 0 | -2 |
0 | -2 | 2 | 1 | 2 | 0 | -6 | -14 | -13 | -10 | -9 | -7 | -6 | -4 | 0 | -8 | -8 | |
2250 | 1400 | 1950 | 2100 | 2800 | 2200 | 1450 | 600 | 550 | 800 | 650 | 600 | 800 | 1850 | 1850 | 1100 | 700 | |
Cloud base (m) | 350 | 4650 | 3050 | 800 | 100 | 50 | 300 | 300 | 550 | 600 | 600 | 600 | 250 | 350 | 200 | 900 | |
 | — | — | 6:11 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — |
 | 6:31 | — | — | 6:34 | — | — | 6:36 | — | — | 6:37 | — | — | 6:38 | — | — | 6:40 | — |
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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 Tue afternoon, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -4°C on Tue night). Winds increasing (calm on Sun night, gales from the W by Tue afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -2°C on Wed night). Winds decreasing (near gales from the NNW on Wed afternoon, light winds from the WNW by Thu 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 | |||||
Valley RAF Airport | |
* 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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