– Lat/Long: 53.16° N 3.97° W
Carnedd Llewelyn Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
2 Carnedd Llewelyn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WNW by Tue night). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the SW by Sun morning). | ||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | | |  | | | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | light rain | light rain | light rain | rain shwrs | |
Cloud base (m) | 200 | 200 | 250 | 450 | 850 | 300 | 600 | 750 | 400 | 700 | 1550 | 400 | 100 | 150 | 400 | 400 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 10 | 0.7 | 1.4 | 3 | 1.6 | 0.5 | 3 | 0.6 | 0.8 | 0.7 | — | 0.2 | 2 | 1.2 | 3 | 1.3 |
max °C | 17 | 16 | 11 | 12 | 10 | 11 | 11 | 12 | 10 | 10 | 9 | 12 | 13 | 14 | 14 | 15 | 14 |
min °C | 15 | 12 | 11 | 11 | 9 | 10 | 10 | 11 | 10 | 10 | 8 | 10 | 12 | 13 | 14 | 14 | 12 |
chill °C | 13 | 10 | 8 | 8 | 6 | 7 | 7 | 8 | 6 | 6 | 4 | 7 | 9 | 11 | 12 | 12 | 10 |
Freezing level m | 3900 | 3300 | 2550 | 2350 | 2200 | 2350 | 3250 | 3000 | 2150 | 2200 | 2550 | 3150 | 3350 | 3400 | 3350 | 3350 | 3350 |
 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | 7:35 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:24 | — | — | 7:22 | — |
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Carnedd Llewelyn Weather (Days 0-3):
The weather forecast for Carnedd Llewelyn is: Heavy rain (total 20mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WNW by Tue night).
Carnedd Llewelyn Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the SW by Sun morning).
This table gives the weather forecast for Carnedd Llewelyn at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Carnedd Llewelyn. 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 | | ||||
SHIP4502 | |||||
BARCIAL | |||||
SHIP10006 | |||||
SHIP10840 |
* 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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