– Lat/Long: 53.21° N 3.94° W
Pen y Castell Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen y Castell Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Wed night. Very mild (max 12°C on Fri morning, min 8°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the W by Thu morning). | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 15°C on Sun night, min 9°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the W by Mon morning). | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  | | | |  |  | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 550 | 500 | 250 | 950 | 2700 | 700 | 1900 | 350 | 550 | 150 | 500 | 750 | 1900 | 650 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.9 | 0.8 | 0.2 | 2 | 0.5 | 0.5 | 0.3 | 0.1 | 4 | 1.3 | 0.8 | — | — | — | — | 0.3 |
max °C | 11 | 10 | 10 | 10 | 11 | 9 | 9 | 9 | 12 | 13 | 14 | 13 | 12 | 10 | 12 | 13 | 15 |
min °C | 11 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 11 | 11 | 13 | 12 | 11 | 9 | 11 | 13 | 14 |
chill °C | 8 | 6 | 6 | 7 | 5 | 5 | 5 | 4 | 8 | 7 | 10 | 9 | 8 | 6 | 8 | 11 | 12 |
Freezing level m | 2400 | 2250 | 2400 | 3200 | 2950 | 2050 | 2350 | 2650 | 3300 | 3450 | 3350 | 3500 | 3500 | 3350 | 3650 | 3950 | 4050 |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — |
 | 7:31 | — | — | 7:30 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — |
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Pen y Castell Weather (Days 0-3):
The weather forecast for Pen y Castell is: Light rain (total 9mm), mostly falling on Wed night. Very mild (max 12°C on Fri morning, min 8°C on Thu night). Winds increasing (light winds from the W on Wed morning, strong winds from the W by Thu morning).
Pen y Castell Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 15°C on Sun night, min 9°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the W by Mon morning).
This table gives the weather forecast for Pen y Castell at the specific elevation of 623 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen y Castell. 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 | |||||
SHIP7161 |
* 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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