– Lat/Long: 52.81° N 3.99° W
Y Llethr
Weather Forecast, United KingdomIssued: 6 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 29mm), heaviest during Thu night. Very mild (max 16°C on Tue afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the SE on Tue night, light winds from the SE by Wed afternoon). | Days 5–7 Weather SummaryHeavy rain (total 37mm), heaviest during Sat morning. Very mild (max 13°C on Fri afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the SW on Sat morning, calm by Sun night). | ||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | | | |  | | |
some clouds | light rain | rain shwrs | risk tstorm | rain shwrs | light rain | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | rain shwrs | rain shwrs | heavy rain | rain shwrs | |
Cloud base (m) | 2800 | 2150 | 850 | 850 | 400 | 150 | 200 | 150 | 250 | 550 | 150 | 150 | 200 | 400 | 150 | 200 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.9 | 0.5 | 1.3 | 0.8 | 2 | 7 | 12 | 4 | 1.8 | 4 | 9 | 4 | 0.9 | 1.1 | 11 | 6 |
max °C | 16 | 15 | 15 | 16 | 15 | 14 | 13 | 12 | 13 | 13 | 12 | 13 | 13 | 11 | 10 | 11 | 10 |
min °C | 16 | 12 | 13 | 16 | 14 | 14 | 13 | 12 | 12 | 13 | 11 | 12 | 13 | 9 | 10 | 11 | 7 |
chill °C | 15 | 10 | 11 | 16 | 13 | 12 | 12 | 9 | 10 | 11 | 8 | 9 | 10 | 6 | 8 | 9 | 3 |
Freezing level m | 3200 | 3200 | 3200 | 3300 | 3400 | 3150 | 3100 | 3050 | 3100 | 3150 | 3250 | 3200 | 3300 | 3150 | 2700 | 2650 | 2550 |
 | — | — | 6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — |
 | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — |
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Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 29mm), heaviest during Thu night. Very mild (max 16°C on Tue afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the SE on Tue night, light winds from the SE by Wed afternoon).
Y Llethr Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Sat morning. Very mild (max 13°C on Fri afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the SW on Sat morning, calm by Sun 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 |  | ||||
Clatter | |||||
Llangollen | |||||
Valley RAF Airport |  | ||||
* 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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