– Lat/Long: 52.81° N 3.99° W
Y Llethr Weather Forecast
Snowdonia · United KingdomIssued: 11 am Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 15 Nov Local Time
Updates in:
Update imminent hr min s
2 Y Llethr Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 52mm), heaviest during Mon night. Freeze-thaw conditions (max 7°C on Mon night, min 0°C on Sun night). Winds increasing (light winds from the SW on Sun morning, gales from the WSW by Mon night). | Days 4–6 Weather SummaryModerate rain (total 19mm), heaviest on Wed morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu night). Winds decreasing (near gales from the WSW on Wed morning, light winds from the SW by Wed night). | |||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  | |  | |  | | |  |  | | | |
light rain | light rain | cloudy | some clouds | cloudy | heavy rain | light rain | rain shwrs | heavy rain | mod. rain | mod. rain | rain shwrs | cloudy | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 200 | 100 | 350 | 500 | 450 | 150 | 250 | 200 | 300 | 200 | 100 | 150 | 250 | 150 | 450 | 700 | 650 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 2 | — | — | — | 25 | 5 | 6 | 13 | 8 | 6 | 5 | — | — | — | — | — | — |
max °C | 5 | 5 | 1 | 0 | 2 | 7 | 5 | 4 | 4 | 5 | 5 | 4 | 3 | 2 | 0 | 1 | 1 | 1 |
min °C | 4 | 3 | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 |
chill °C | 2 | -3 | -7 | -5 | -2 | -4 | -3 | -2 | -2 | -1 | -2 | -1 | -4 | -6 | -7 | -5 | -4 | -3 |
Freezing level m | 1750 | 1750 | 750 | 700 | 900 | 2550 | 1450 | 1400 | 1450 | 1450 | 1450 | 1450 | 1350 | 1000 | 700 | 750 | 950 | 850 |
 | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | — | 4:21 | — | — | 4:20 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — |
Loading...
Y Llethr Weather (Days 0-3):
The weather forecast for Y Llethr is: Heavy rain (total 52mm), heaviest during Mon night. Freeze-thaw conditions (max 7°C on Mon night, min 0°C on Sun night). Winds increasing (light winds from the SW on Sun morning, gales from the WSW by Mon night).
Y Llethr Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Wed morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu night). Winds decreasing (near gales from the WSW on Wed morning, light 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 |
|---|---|---|---|---|---|
SHIP4411 | |||||
Caernarfon Airport |  | ||||
Clatter | |||||
SHIP7166 | |||||
SHIP5688 | |||||
SHIP9371 | |||||
SHIP1768 | |||||
SHIP2854 |
* 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.
Upload new photo