– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Tue 19 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 19 May Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 19 May 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 8mm), mostly falling on Tue night. Very mild (max 15°C on Fri morning, min 6°C on Tue afternoon). Winds decreasing (near gales from the SW on Tue afternoon, moderate winds from the SSW by Thu night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sat night). | ||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | | |  | |  | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.4 | 4 | 0.7 | 0.6 | 1.1 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 6 | 8 | 9 | 10 | 12 | 13 | 12 | 15 | 15 | 12 | 12 | 12 | 12 | 14 | 14 | 13 |
min °C | 6 | 6 | 7 | 8 | 8 | 11 | 13 | 12 | 14 | 14 | 10 | 11 | 12 | 11 | 13 | 14 | 12 |
0 | 0 | 2 | 3 | 4 | 7 | 10 | 9 | 12 | 12 | 7 | 9 | 12 | 10 | 12 | 13 | 10 | |
2000 | 1850 | 2050 | 2650 | 3250 | 3150 | 3250 | 3150 | 3350 | 3350 | 2950 | 3050 | 3450 | 3850 | 3900 | 4000 | 4000 | |
Cloud base (m) | 300 | 50 | 900 | 650 | 950 | 2000 | 1750 | 5500 | 6450 | 3250 | 7650 | 4600 | |||||
 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:03 | — | — |
 | 9:13 | — | — | 9:15 | — | — | 9:15 | — | — | 9:17 | — | — | 9:19 | — | — | 9:21 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 8mm), mostly falling on Tue night. Very mild (max 15°C on Fri morning, min 6°C on Tue afternoon). Winds decreasing (near gales from the SW on Tue afternoon, moderate winds from the SSW by Thu night).
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sat 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Valley RAF Airport |  | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP3882 |
* 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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