– Lat/Long: 53.10° N 4.01° W
Castell y Gwynt 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 Castell y Gwynt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Sat morning. Very mild (max 15°C on Mon afternoon, min 9°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sun morning). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Very mild (max 13°C on Mon night, min 6°C on Tue night). Winds decreasing (gales from the SW on Mon night, moderate winds from the NW by Wed morning). | |||||||||||||||
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 | |
 |  |  | |  |  | | |  | | | | | | |  | |
rain shwrs | heavy rain | light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | |
Cloud base (m) | 250 | 300 | 300 | 850 | 750 | 300 | 300 | 250 | 250 | 400 | 350 | 600 | 300 | 450 | 600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 14 | 1.2 | 1.2 | 0.1 | — | 0.2 | 0.3 | 6 | 4 | 0.7 | 0.2 | 1 | 0.8 | 0.3 | 3 |
max °C | 13 | 13 | 13 | 12 | 11 | 13 | 13 | 14 | 15 | 13 | 9 | 8 | 7 | 6 | 6 | 9 |
min °C | 9 | 13 | 13 | 10 | 10 | 12 | 12 | 14 | 14 | 10 | 8 | 7 | 6 | 6 | 6 | 7 |
chill °C | 6 | 9 | 10 | 8 | 8 | 10 | 10 | 11 | 11 | 6 | 4 | 3 | 1 | 2 | 2 | 2 |
Freezing level m | 4050 | 3700 | 3650 | 3850 | 3600 | 3850 | 4300 | 4150 | 3750 | 3500 | 2450 | 2150 | 2100 | 2300 | 3100 | 2750 |
 | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — |
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Castell y Gwynt Weather (Days 0-3):
The weather forecast for Castell y Gwynt is: Heavy rain (total 23mm), heaviest during Sat morning. Very mild (max 15°C on Mon afternoon, min 9°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sun morning).
Castell y Gwynt Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 13°C on Mon night, min 6°C on Tue night). Winds decreasing (gales from the SW on Mon night, moderate winds from the NW by Wed morning).
This table gives the weather forecast for Castell y Gwynt at the specific elevation of 972 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Castell y Gwynt. 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 | |||||
SHIP2568 | |||||
SHIP1871 |
* 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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