– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 6 am Tue 07 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Freeze-thaw conditions (max 15°C on Tue afternoon, min 0°C on Thu night). Winds increasing (light winds from the SW on Wed morning, strong winds from the W by Thu morning). | Days 4–6 Weather SummaryModerate rain (total 12mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -1°C on Sun night). Winds decreasing (strong winds from the S on Fri afternoon, calm by Sun morning). | |||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | |  |  |  |  | | | | |
some clouds | rain shwrs | some clouds | clear | clear | some clouds | rain shwrs | some clouds | some clouds | cloudy | cloudy | light rain | mod. rain | light snow | cloudy | cloudy | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
— | 0.2 | — | — | — | — | 1.8 | — | — | — | — | 1.5 | 8 | 1.9 | — | — | — | — | |
max °C | 14 | 15 | 11 | 11 | 11 | 9 | 4 | 1 | 0 | 4 | 7 | 6 | 5 | 2 | 1 | 1 | 1 | 0 |
min °C | 12 | 14 | 10 | 11 | 10 | 6 | 2 | 1 | 0 | 2 | 6 | 5 | 4 | 2 | 0 | 1 | 1 | -1 |
10 | 11 | 8 | 9 | 8 | 1 | -5 | -6 | -6 | -3 | 1 | -1 | 0 | -1 | -3 | 0 | -2 | -8 | |
2850 | 3000 | 3050 | 3100 | 2950 | 2850 | 1400 | 950 | 800 | 1150 | 2000 | 2400 | 2100 | 1300 | 850 | 900 | 1000 | 800 | |
Cloud base (m) | 8450 | 3250 | 7150 | 500 | 500 | 350 | 700 | 750 | 250 | 2500 | 550 | 50 | 50 | 750 | 2500 | 450 | 450 | |
 | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — |
 | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:08 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Light rain (total 2mm), mostly falling on Thu morning. Freeze-thaw conditions (max 15°C on Tue afternoon, min 0°C on Thu night). Winds increasing (light winds from the SW on Wed morning, strong winds from the W by Thu morning).
Pen yr Helgi Du Weather (Days 3-6):
Moderate rain (total 12mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -1°C on Sun night). Winds decreasing (strong winds from the S on Fri afternoon, calm by Sun 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 | |||||
SHIP1237 | |||||
SHIP7032 |
* 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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