– Lat/Long: 53.15° N 3.95° W
Pen yr Helgi Du
Weather Forecast, United KingdomIssued: 5 pm Tue 18 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 18 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 18 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Helgi Du Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -4°C on Wed night). Winds decreasing (near gales from the N on Tue night, light winds from the WNW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 3°C on Fri night, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun night). | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  |  | | | | |  | |
rain shwrs | light snow | snow shwrs | clear | clear | clear | clear | clear | some clouds | cloudy | light rain | light rain | some clouds | light snow | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 3 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
1.4 | — | — | — | — | — | — | — | — | — | 4 | 0.1 | — | — | — | — | — | |
max°C | 2 | 2 | -3 | -3 | -3 | -2 | -2 | -2 | -1 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | 1 |
min°C | 2 | -3 | -3 | -3 | -4 | -3 | -2 | -2 | -2 | 0 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
-5 | -12 | -12 | -11 | -12 | -11 | -9 | -9 | -6 | -6 | -4 | -1 | -2 | -5 | -4 | -3 | -2 | |
1150 | 750 | 550 | 500 | 350 | 500 | 650 | 550 | 550 | 850 | 1450 | 1200 | 1200 | 1150 | 1000 | 1050 | 1000 | |
Cloud base (m) | 200 | 300 | 450 | 800 | 1900 | 850 | 850 | 650 | 600 | 400 | 150 | 400 | 700 | 300 | 500 | 550 | 600 |
 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — | — | 4:09 | — | — | 4:08 | — |
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Pen yr Helgi Du Weather (Days 0-3):
The weather forecast for Pen yr Helgi Du is: Drizzle at first, then turning colder with dusting of snow on Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -4°C on Wed night). Winds decreasing (near gales from the N on Tue night, light winds from the WNW by Fri morning).
Pen yr Helgi Du Weather (Days 3-6):
Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 3°C on Fri night, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun 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 |
|---|---|---|---|---|---|
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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