– Lat/Long: 53.16° N 3.97° W
Carnedd Llewelyn Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Carnedd Llewelyn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 5°C on Sun night, min 0°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, severe gales from the W by Wed morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 3mm) on Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -1°C on Fri afternoon). Winds increasing (light winds from the WNW on Thu night, severe gales from the WNW by Fri night). | ||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  | | | |  | | | |
clear | rain shwrs | rain shwrs | some clouds | rain shwrs | light rain | light rain | rain shwrs | light snow | some clouds | snow shwrs | rain shwrs | rain shwrs | snow shwrs | cloudy | light snow | snow shwrs | |
Cloud base (m) | 750 | 500 | 300 | 550 | 3100 | 100 | 50 | 3350 | 50 | 250 | 750 | 600 | 800 | 400 | 5600 | 200 | 500 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 4 | — | 1 | — | — | 1 | — | 1 | 3 |
mm | — | 0.6 | 0.4 | — | 1.9 | 5 | 3 | 1 | — | — | — | 0.8 | 0.2 | 1.7 | — | — | — |
max °C | 2 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 1 | 2 | 3 | 3 | 4 | 0 | 0 | 0 |
min °C | 2 | 2 | 5 | 5 | 4 | 5 | 4 | 3 | 0 | 1 | 1 | 2 | 3 | 0 | 0 | -1 | -1 |
chill °C | -3 | -4 | -1 | 0 | -1 | 0 | 0 | -3 | -9 | -8 | -6 | -5 | -4 | -8 | -8 | -10 | -11 |
Freezing level m | 1400 | 1950 | 2100 | 1750 | 2100 | 2250 | 2000 | 1850 | 1100 | 1150 | 1300 | 1350 | 1500 | 1500 | 1100 | 900 | 950 |
 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — |
 | 6:14 | — | — | 6:12 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — |
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Carnedd Llewelyn Weather (Days 0-3):
The weather forecast for Carnedd Llewelyn is: Moderate rain (total 12mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 5°C on Sun night, min 0°C on Wed morning). Winds increasing (light winds from the SSW on Tue afternoon, severe gales from the W by Wed morning).
Carnedd Llewelyn Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 3mm) on Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -1°C on Fri afternoon). Winds increasing (light winds from the WNW on Thu night, severe gales from the WNW by Fri night).
This table gives the weather forecast for Carnedd Llewelyn at the specific elevation of 1064 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 | | ||||
SHIP2738 | |||||
SHIP11250 | |||||
SHIP4261 |
* 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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