– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 11 pm Tue 20 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 20 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 20 Jan Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Wed afternoon, min 0°C on Fri afternoon). Winds decreasing (gales from the SSE on Wed morning, moderate winds from the S by Thu night). | Days 5–7 Weather SummarySome drizzle, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Sat night). Winds increasing (light winds from the SE on Sun night, gales from the SSE by Mon afternoon). | ||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  |  |  |  | | | | | | | |
snow shwrs | light rain | light rain | light rain | rain shwrs | light rain | rain shwrs | cloudy | light snow | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | cloudy | light rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
— | 1.3 | 0.7 | 2 | 1 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | 1.9 | 1.6 | |
max °C | 2 | 4 | 5 | 5 | 3 | 3 | 2 | 1 | 0 | 1 | 2 | 1 | -1 | -2 | -2 | -2 | -1 | 2 | 2 |
min °C | 1 | 1 | 5 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | -3 | -3 | -3 | -3 | -2 | 0 | -1 |
-6 | -7 | -2 | -3 | -4 | -3 | -7 | -8 | -7 | -7 | -6 | -5 | -9 | -10 | -8 | -7 | -9 | -9 | -8 | |
1150 | 1050 | 1750 | 1500 | 1350 | 1200 | 1050 | 1000 | 850 | 1050 | 950 | 1100 | 650 | 400 | 450 | 200 | 100 | 850 | 800 | |
Cloud base (m) | 100 | 0 | 100 | 0 | 350 | 0 | 400 | 400 | 50 | 100 | 150 | 450 | 100 | 600 | 0 | ||||
 | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:11 | — | — | 8:10 | — | — | 8:08 | — | — |
 | — | — | 4:38 | — | — | 4:39 | — | — | 4:42 | — | — | 4:44 | — | — | 4:45 | — | — | 4:47 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Wed afternoon, min 0°C on Fri afternoon). Winds decreasing (gales from the SSE on Wed morning, moderate winds from the S by Thu night).
Pen yr Helgi Du Weather (Days 3-6):
Some drizzle, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Sat night). Winds increasing (light winds from the SE on Sun night, gales from the SSE by Mon afternoon).
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 | |||||
* 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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