– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 am Mon 16 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the NE on Tue afternoon, stormy winds from the ESE by Wed afternoon). | Days 4–6 Weather SummaryHeavy rain (total 21mm), heaviest during Fri afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -1°C on Thu morning). Winds increasing (light winds from the SE on Thu afternoon, gales from the SW by Fri afternoon). | |||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | |  | |  |  |  |  | | |
light snow | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | clear | clear | some clouds | cloudy | heavy rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 3 | 0.9 | 5 | 0.5 | |
max °C | 0 | 0 | -2 | -3 | -2 | -1 | 1 | 0 | -1 | 1 | 2 | 1 | 3 | 5 | 7 | 7 | 7 | 7 |
min °C | 0 | -1 | -3 | -3 | -2 | -2 | 0 | 0 | -1 | -1 | 1 | 0 | 1 | 4 | 6 | 6 | 7 | 6 |
-8 | -10 | -12 | -10 | -7 | -8 | -9 | -10 | -12 | -9 | -3 | -6 | -7 | -4 | 0 | 1 | 3 | 0 | |
800 | 900 | 500 | 500 | 500 | 400 | 700 | 750 | 500 | 650 | 1350 | 750 | 1050 | 1550 | 2150 | 2250 | 2500 | 2650 | |
Cloud base (m) | 350 | 250 | 450 | 500 | 600 | 5300 | 250 | 1950 | 350 | 6650 | 900 | 200 | 200 | 650 | 250 | 250 | ||
 | 7:31 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:34 | — | — | 5:36 | — | — | 5:37 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the NE on Tue afternoon, stormy winds from the ESE by Wed afternoon).
Pen yr Helgi Du Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Fri afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -1°C on Thu morning). Winds increasing (light winds from the SE on Thu afternoon, gales from the SW by Fri 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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