– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 43mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Fri afternoon). Mainly stormy winds. | Days 5–7 Weather SummaryHeavy rain (total 31mm), heaviest during Mon night. Very mild (max 13°C on Mon afternoon, min 5°C on Tue morning). Winds decreasing (severe gales from the SW on Mon night, moderate winds from the SW by Wed night). | ||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | |  | | | | | | | |
rain shwrs | rain shwrs | mod. rain | heavy rain | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | light rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 200 | 750 | 150 | 50 | 300 | 650 | 650 | 600 | 150 | 150 | 100 | 150 | 650 | 650 | 450 | 350 | 400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 1 | 6 | 21 | 2 | 0.8 | 0.4 | 0.7 | 10 | 4 | 11 | 8 | 2 | 1.2 | 1.4 | 2 | 1.1 |
max °C | 3 | 5 | 7 | 11 | 3 | 3 | 4 | 5 | 11 | 13 | 12 | 6 | 5 | 7 | 9 | 9 | 8 |
min °C | 3 | 3 | 5 | 9 | 3 | 3 | 4 | 4 | 8 | 11 | 9 | 5 | 5 | 5 | 8 | 8 | 6 |
chill °C | -5 | -4 | -1 | 3 | -5 | -5 | -3 | -2 | 3 | 6 | 4 | -2 | -2 | 0 | 3 | 4 | 1 |
Freezing level m | 1100 | 1100 | 1650 | 3150 | 1150 | 1100 | 1200 | 1300 | 2950 | 3600 | 3350 | 1650 | 1400 | 1350 | 2150 | 2500 | 2600 |
 | — | — | 7:56 | — | — | 6:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — |
 | 6:04 | — | — | 6:01 | — | — | 5:00 | — | — | 5:58 | — | — | 5:55 | — | — | 5:53 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 43mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Fri afternoon). Mainly stormy winds.
Y Llethr Weather (Days 3-6):
Heavy rain (total 31mm), heaviest during Mon night. Very mild (max 13°C on Mon afternoon, min 5°C on Tue morning). Winds decreasing (severe gales from the SW on Mon night, moderate winds from the SW by Wed night).
This table gives the weather forecast for Y Llethr at the specific elevation of 756 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Llethr. 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 |  | ||||
SHIP5738 | |||||
SHIP6460 | |||||
SHIP3267 | |||||
SHIP2136 | |||||
SHIP4753 | |||||
SHIP6034 |
* 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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