– Lat/Long: 53.21° N 3.94° W
Pen y Castell Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen y Castell Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Tue morning. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sun morning). Winds increasing (light winds from the SSW on Tue morning, near gales from the SSW by Tue night). | Days 4–6 Weather SummaryHeavy rain (total 31mm), heaviest during Wed afternoon. Mild temperatures (max 9°C on Thu night, min 2°C on Fri night). Mainly stormy winds. | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | |  |  | | | | | | | | |
clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | rain shwrs | light rain | mod. rain | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | light rain | light rain | |
Cloud base (m) | 800 | 800 | 700 | 300 | 600 | 550 | 100 | 50 | 2650 | 100 | 50 | 450 | 650 | 6400 | 350 | 0 | 400 | 600 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.5 | 0.7 | 0.1 | 3 | 10 | 4 | 0.8 | 1.8 | 8 | 1.7 | 0.7 | 0.1 | 8 | 8 | 1.4 | 1.4 |
max °C | 5 | 6 | 6 | 8 | 9 | 8 | 7 | 7 | 7 | 5 | 4 | 5 | 6 | 7 | 9 | 3 | 3 | 3 |
min °C | 4 | 6 | 6 | 7 | 8 | 7 | 7 | 6 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 3 | 3 | 2 |
chill °C | 1 | 3 | 2 | 3 | 5 | 3 | 5 | 3 | -3 | -3 | -4 | -2 | 0 | 2 | 1 | -6 | -5 | -6 |
Freezing level m | 1450 | 1300 | 1700 | 2050 | 2050 | 2100 | 2150 | 1900 | 1750 | 1200 | 1200 | 1300 | 1300 | 1550 | 2100 | 1000 | 1000 | 900 |
 | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | 6:14 | — | — | 6:12 | — | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — |
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Pen y Castell Weather (Days 0-3):
The weather forecast for Pen y Castell is: Moderate rain (total 20mm), heaviest on Tue morning. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Sun morning). Winds increasing (light winds from the SSW on Tue morning, near gales from the SSW by Tue night).
Pen y Castell Weather (Days 3-6):
Heavy rain (total 31mm), heaviest during Wed afternoon. Mild temperatures (max 9°C on Thu night, min 2°C on Fri night). Mainly stormy 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 | |||||
SHIP10371 |
* 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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