– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 60mm), heaviest during Sat afternoon. Very mild (max 13°C on Mon morning, min 3°C on Sat night). Winds increasing (fresh winds from the SW on Sun night, stormy winds from the SW by Mon night). | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Mild temperatures (max 9°C on Wed morning, min 5°C on Tue morning). Winds decreasing (near gales from the WSW on Tue morning, light winds from the SSW by Wed night). | |||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | | | | | | | | |
mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | |
Cloud base (m) | 150 | 50 | 500 | 650 | 700 | 600 | 100 | 150 | 100 | 650 | 800 | 750 | 200 | 400 | 250 | 350 | 550 | 1500 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 22 | 1.7 | 0.7 | 0.7 | 1.2 | 15 | 1.4 | 10 | 2 | 2 | 1.1 | 2 | 1.1 | 1.4 | 0.1 | 0.2 | 6 |
max °C | 7 | 11 | 3 | 3 | 5 | 5 | 13 | 11 | 12 | 5 | 5 | 8 | 9 | 9 | 8 | 7 | 8 | 9 |
min °C | 5 | 7 | 3 | 3 | 4 | 4 | 9 | 11 | 7 | 5 | 5 | 5 | 8 | 8 | 8 | 7 | 7 | 8 |
chill °C | -1 | 0 | -5 | -5 | -3 | -2 | 4 | 6 | 1 | -2 | -2 | -1 | 3 | 4 | 4 | 3 | 2 | 4 |
Freezing level m | 1700 | 2950 | 1150 | 1100 | 1200 | 1250 | 3250 | 3750 | 2950 | 1350 | 1350 | 1500 | 2250 | 2650 | 2750 | 3150 | 3350 | 3350 |
 | 7:56 | — | — | 6:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:06 | — | — |
 | — | 6:01 | — | — | 5:00 | — | — | 5:58 | — | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 60mm), heaviest during Sat afternoon. Very mild (max 13°C on Mon morning, min 3°C on Sat night). Winds increasing (fresh winds from the SW on Sun night, stormy winds from the SW by Mon night).
Y Llethr Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Thu night. Mild temperatures (max 9°C on Wed morning, min 5°C on Tue morning). Winds decreasing (near gales from the WSW on Tue morning, light winds from the SSW 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 |  | ||||
SHIP7480 | |||||
SHIP2638 | |||||
SHIP1221 | |||||
SHIP3428 | |||||
SHIP3307 | |||||
SHIP3007 |
* 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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