– Lat/Long: 53.21° N 3.94° W
Pen y Castell Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen y Castell Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Sat morning. Very mild (max 16°C on Mon morning, min 10°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WNW by Sun morning). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Mon night. Very mild (max 16°C on Mon night, min 8°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, moderate winds from the WNW by Tue afternoon). | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | | | | | | | |
some clouds | heavy rain | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 5250 | 200 | 200 | 250 | 250 | 650 | 350 | 300 | 150 | 300 | 200 | 650 | 200 | 350 | 1600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 11 | 0.6 | 0.9 | — | — | 0.1 | 0.2 | 4 | 3 | 0.6 | 0.2 | 1.5 | 0.9 | 0.2 | 2 |
max °C | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 16 | 16 | 16 | 11 | 10 | 9 | 9 | 9 | 11 |
min °C | 10 | 14 | 15 | 11 | 12 | 14 | 13 | 16 | 16 | 11 | 10 | 10 | 8 | 8 | 9 | 9 |
chill °C | 8 | 11 | 13 | 9 | 12 | 13 | 12 | 14 | 14 | 8 | 7 | 7 | 4 | 4 | 6 | 6 |
Freezing level m | 4050 | 3700 | 3650 | 3900 | 3600 | 3850 | 4300 | 4150 | 3750 | 3450 | 2450 | 2150 | 2100 | 2200 | 3100 | 2750 |
 | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:31 | — | — | 7:30 | — |
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Pen y Castell Weather (Days 0-3):
The weather forecast for Pen y Castell is: Moderate rain (total 17mm), heaviest on Sat morning. Very mild (max 16°C on Mon morning, min 10°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WNW by Sun morning).
Pen y Castell Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Mon night. Very mild (max 16°C on Mon night, min 8°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, moderate winds from the WNW by Tue afternoon).
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 | |||||
SHIP3673 | |||||
SHIP3676 |
* 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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