– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Wed afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, light winds from the W by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 25mm), heaviest during Sun afternoon. Mild temperatures (max 7°C on Tue morning, min 2°C on Sat afternoon). Winds increasing (light winds from the S on Sun night, near gales from the WSW by Tue morning). | ||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  | | |  |  |  |  | | | | |
clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | light rain | light rain | rain shwrs | mod. rain | light rain | rain shwrs | light rain | |
Cloud base (m) | 550 | 600 | 300 | 650 | 600 | 650 | 500 | 550 | 550 | 600 | 400 | 200 | 100 | 200 | 300 | 400 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.3 | 2 | 6 | 5 | 0.7 | 0.5 | 4 |
max °C | 6 | 4 | 1 | 1 | -1 | 1 | 1 | 1 | 2 | 2 | 4 | 5 | 6 | 5 | 4 | 3 | 5 |
min °C | 6 | 1 | 0 | 0 | -1 | 0 | 1 | 0 | 1 | 2 | 2 | 4 | 6 | 4 | 4 | 3 | 3 |
chill °C | 3 | -5 | -7 | -6 | -6 | -4 | -2 | -5 | -4 | -4 | -4 | -1 | 0 | -1 | 0 | -2 | -1 |
Freezing level m | 2000 | 1750 | 750 | 850 | 600 | 750 | 950 | 1000 | 900 | 1050 | 1100 | 1600 | 1750 | 1850 | 1400 | 1200 | 1300 |
 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | 4:27 | — | — | 4:25 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Mostly dry. Freeze-thaw conditions (max 6°C on Wed afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, light winds from the W by Fri afternoon).
Y Llethr Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Sun afternoon. Mild temperatures (max 7°C on Tue morning, min 2°C on Sat afternoon). Winds increasing (light winds from the S on Sun night, near gales from the WSW by Tue morning).
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 |  | ||||
Valley RAF Airport |  | ||||
SHIP694 | |||||
SHIP2951 |
* 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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