– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat morning. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Sat night). Winds decreasing (near gales from the SW on Fri afternoon, calm by Sun night). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 7°C on Thu morning, min 1°C on Mon night). Winds increasing (light winds from the NE on Mon afternoon, strong winds from the E by Tue morning). | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  | | | | | | | |
rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.6 | 0.7 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 4 | 3 | 3 | 2 | 3 | 3 | 2 | 3 | 3 | 2 | 4 | 5 | 4 | 6 | 6 | 6 |
min °C | 5 | 2 | 3 | 3 | 1 | 2 | 3 | 1 | 3 | 3 | 1 | 2 | 5 | 3 | 5 | 6 | 4 |
-1 | -4 | -2 | -3 | -3 | -1 | 1 | -3 | 0 | -1 | -5 | -5 | -1 | -2 | 0 | 2 | 0 | |
1600 | 1400 | 1200 | 1200 | 1050 | 1150 | 1300 | 1250 | 1100 | 1200 | 1200 | 1200 | 1350 | 1800 | 2050 | 1900 | 2250 | |
Cloud base (m) | 850 | 400 | 250 | 600 | 950 | 700 | 750 | 900 | 400 | 300 | 800 | ||||||
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — |
 | 8:17 | — | — | 8:20 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:27 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Some drizzle, heaviest during Sat morning. Mild temperatures (max 6°C on Fri afternoon, min 1°C on Sat night). Winds decreasing (near gales from the SW on Fri afternoon, calm by Sun night).
Pen yr Helgi Du Weather (Days 3-6):
Mostly dry. Mild temperatures (max 7°C on Thu morning, min 1°C on Mon night). Winds increasing (light winds from the NE on Mon afternoon, strong winds from the E 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Valley RAF Airport | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP1630 |
* 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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