– Lat/Long: 53.10° N 4.01° W
Castell y Gwynt Weather Forecast
Snowdonia · United KingdomIssued: 11 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
2 Castell y Gwynt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Sat night, min -2°C on Sun night). Mainly near gales. | Days 5–7 Weather SummaryHeavy rain (total 62mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 8°C on Mon night, min -2°C on Wed night). Winds decreasing (severe gales from the S on Mon night, light winds from the N by Thu morning). | |||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  |  | | |  | | | |
some clouds | some clouds | some clouds | cloudy | light rain | light snow | snow shwrs | cloudy | light rain | heavy rain | rain shwrs | light rain | heavy rain | heavy rain | light snow | snow shwrs | |
Cloud base (m) | 600 | 350 | 450 | 500 | 250 | 250 | 250 | 350 | 600 | 100 | 500 | 300 | 150 | 100 | 150 | 200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | 1 | 1 |
mm | — | — | — | — | 0.3 | 0.7 | — | — | 3 | 30 | 3 | 2 | 13 | 12 | 2 | — |
max °C | 1 | 1 | 2 | 4 | 4 | 4 | 1 | -2 | 2 | 8 | 3 | 3 | 4 | 4 | 4 | -1 |
min °C | 0 | 0 | 1 | 2 | 4 | 1 | -2 | -2 | 0 | 4 | 2 | 3 | 3 | 4 | 0 | -2 |
chill °C | -6 | -7 | -6 | -5 | -1 | -6 | -7 | -6 | -5 | -3 | -6 | -5 | -4 | -3 | -9 | -9 |
Freezing level m | 1200 | 1000 | 1200 | 1300 | 1800 | 1650 | 900 | 650 | 1000 | 2800 | 1300 | 1450 | 1550 | 1650 | 1600 | 900 |
 | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — |
 | — | — | 4:22 | — | — | 4:20 | — | — | 4:19 | — | — | 4:16 | — | — | 4:15 | — |
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Castell y Gwynt Weather (Days 0-3):
The weather forecast for Castell y Gwynt is: A dusting of snow turning to light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Sat night, min -2°C on Sun night). Mainly near gales.
Castell y Gwynt Weather (Days 3-6):
Heavy rain (total 62mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 8°C on Mon night, min -2°C on Wed night). Winds decreasing (severe gales from the S on Mon night, light winds from the N by Thu 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 | |||||
SHIP4192 |
* 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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