– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Sat 14 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 14 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 14 Mar 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 4mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 8°C on Tue morning, min -1°C on Sun night). Winds increasing (moderate winds from the WSW on Sat night, gales from the W by Sun night). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Wed morning, min 1°C on Thu night). Winds decreasing (near gales from the SSW on Tue afternoon, calm by Wed night). | ||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | | | | | | | |
clear | rain shwrs | light rain | some clouds | some clouds | rain shwrs | light rain | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.4 | 1.5 | — | — | 0.6 | 1.5 | 0.2 | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 3 | 3 | 1 | 0 | 3 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 7 | 6 | 6 | 4 |
min °C | 0 | 0 | 3 | 0 | -1 | 1 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 5 | 5 | 5 | 1 |
-6 | -5 | -4 | -8 | -10 | -7 | 0 | 0 | 1 | 2 | 4 | 5 | 7 | 2 | 2 | 2 | -3 | |
900 | 900 | 1700 | 950 | 700 | 1000 | 2250 | 2500 | 2500 | 2500 | 2700 | 2900 | 2850 | 2550 | 2100 | 1950 | 1350 | |
Cloud base (m) | 750 | 1750 | 50 | 650 | 400 | 200 | 100 | 100 | 200 | 500 | 8800 | 200 | 8950 | 2300 | 350 | 750 | |
 | — | — | 6:30 | — | — | 6:28 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — |
 | 6:16 | — | — | 6:19 | — | — | 6:21 | — | — | 6:22 | — | — | 6:24 | — | — | 6:27 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 4mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 8°C on Tue morning, min -1°C on Sun night). Winds increasing (moderate winds from the WSW on Sat night, gales from the W by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Wed morning, min 1°C on Thu night). Winds decreasing (near gales from the SSW on Tue afternoon, calm by Wed 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 | |||||
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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