– Lat/Long: 53.10° N 4.01° W
Castell y Gwynt Weather Forecast
Snowdonia · United KingdomIssued: 11 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Castell y Gwynt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -2°C on Thu afternoon). Winds decreasing (strong winds from the NNE on Thu morning, light winds from the WNW by Fri morning). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 23mm) on Mon night. Mild temperatures (max 6°C on Mon night, min 1°C on Sat night). Winds increasing (light winds from the WSW on Mon morning, severe gales from the S by Mon night). | |||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | |  |  |  |  |  |  | |  | |
clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | snow shwrs | snow shwrs | rain shwrs | rain shwrs | heavy rain | |
Cloud base (m) | 550 | 650 | 600 | 550 | 550 | 600 | 450 | 450 | 400 | 250 | 400 | 200 | 250 | 500 | 250 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 0.9 | 1.8 | 0.1 | 0.5 | 1 | 0.1 | 11 |
max °C | 4 | -1 | -1 | -2 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 3 | 2 | 2 | 3 | 6 |
min °C | 0 | -1 | -2 | -2 | -1 | -1 | 0 | -1 | 1 | 1 | 3 | 2 | 1 | 2 | 2 | 3 |
chill °C | -6 | -9 | -9 | -8 | -6 | -6 | -5 | -8 | -6 | -7 | -4 | -5 | -6 | -2 | -4 | -3 |
Freezing level m | 1550 | 800 | 900 | 750 | 850 | 950 | 950 | 800 | 1100 | 1500 | 1600 | 1400 | 1200 | 1300 | 1350 | 2300 |
 | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — |
 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — | 4:19 | — |
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Castell y Gwynt Weather (Days 0-3):
The weather forecast for Castell y Gwynt is: Mostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -2°C on Thu afternoon). Winds decreasing (strong winds from the NNE on Thu morning, light winds from the WNW by Fri morning).
Castell y Gwynt Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 23mm) on Mon night. Mild temperatures (max 6°C on Mon night, min 1°C on Sat night). Winds increasing (light winds from the WSW on Mon morning, severe gales from the S by Mon night).
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 | | ||||
SHIP6630 | |||||
SHIP1052 | |||||
SHIP7107 | |||||
SHIP516 |
* 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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