– Lat/Long: 53.21° N 3.94° W
Pen y Castell
Weather Forecast, United KingdomIssued: 12 pm Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen y Castell Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 20mm), heaviest during Mon night. Very mild (max 18°C on Sun afternoon, min 8°C on Mon night). Winds increasing (moderate winds from the W on Mon night, strong winds from the WNW by Tue night). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 14°C on Thu afternoon, min 9°C on Wed morning). Mainly strong winds. | |||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | |  | | | | | | | | | |
rain shwrs | some clouds | light rain | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | |
Cloud base (m) | 300 | 200 | 5950 | 100 | 650 | 400 | 750 | 500 | 550 | 400 | 200 | 500 | 600 | 550 | 600 | 2000 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | — | 1.7 | — | 0.2 | 13 | 0.8 | 1.2 | 0.9 | 0.3 | — | 0.6 | 0.8 | 0.4 | 1.3 | 0.3 | — | 0.2 |
max °C | 17 | 18 | 15 | 12 | 13 | 12 | 9 | 10 | 9 | 10 | 10 | 11 | 13 | 14 | 13 | 13 | 13 | 14 |
min °C | 14 | 16 | 11 | 12 | 12 | 8 | 8 | 9 | 8 | 9 | 10 | 9 | 12 | 13 | 11 | 12 | 12 | 12 |
chill °C | 12 | 14 | 8 | 9 | 9 | 4 | 3 | 4 | 3 | 5 | 7 | 6 | 9 | 11 | 9 | 10 | 11 | 10 |
Freezing level m | 3850 | 3850 | 3850 | 3500 | 2950 | 2400 | 1900 | 2000 | 1950 | 3150 | 3450 | 3200 | 3200 | 3300 | 3000 | 3300 | 3600 | 3800 |
 | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | 7:53 | — | — | 7:52 | — | — | 7:49 | — | — | 7:46 | — | — | 7:44 | — | — | 7:42 | — |
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Pen y Castell Weather (Days 0-3):
The weather forecast for Pen y Castell is: Heavy rain (total 20mm), heaviest during Mon night. Very mild (max 18°C on Sun afternoon, min 8°C on Mon night). Winds increasing (moderate winds from the W on Mon night, strong winds from the WNW by Tue night).
Pen y Castell Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu night. Very mild (max 14°C on Thu afternoon, min 9°C on Wed morning). Mainly strong winds.
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 | |||||
SHIP6967 |
* 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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