– Lat/Long: 53.16° N 3.97° W
Carnedd Llewelyn Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Carnedd Llewelyn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Tue night. Very mild (max 18°C on Tue afternoon, min 9°C on Mon night). Winds increasing (calm on Mon afternoon, strong winds from the S by Tue night). | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Fri morning. Very mild (max 13°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, light winds from the SW by Sat night). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | | | |  | | | | | | |
clear | clear | some clouds | cloudy | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | rain shwrs | mod. rain | rain shwrs | rain shwrs | cloudy | clear | some clouds | |
Cloud base (m) | 8450 | 8450 | 150 | 150 | 700 | 3550 | 2300 | 750 | 250 | 5800 | 5250 | 5700 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 18 | 0.6 | 0.8 | 0.3 | — | — | 0.2 | 9 | 1.7 | 0.2 | — | — | — |
max °C | 11 | 12 | 11 | 15 | 18 | 17 | 13 | 12 | 10 | 11 | 11 | 12 | 12 | 13 | 11 | 12 | 12 | 11 |
min °C | 10 | 11 | 9 | 12 | 18 | 12 | 13 | 11 | 9 | 10 | 10 | 10 | 12 | 11 | 9 | 10 | 11 | 11 |
chill °C | 9 | 9 | 7 | 9 | 17 | 9 | 10 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 9 | 10 | 11 |
Freezing level m | 2200 | 2700 | 3400 | 3550 | 3400 | 3450 | 2550 | 2400 | 2200 | 2050 | 2250 | 2650 | 2650 | 2500 | 2400 | 2600 | 2600 | 2900 |
 | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:51 | — | — | 6:49 | — |
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Carnedd Llewelyn Weather (Days 0-3):
The weather forecast for Carnedd Llewelyn is: Moderate rain (total 20mm), heaviest on Tue night. Very mild (max 18°C on Tue afternoon, min 9°C on Mon night). Winds increasing (calm on Mon afternoon, strong winds from the S by Tue night).
Carnedd Llewelyn Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri morning. Very mild (max 13°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, light winds from the SW by Sat night).
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 | | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP10859 |
* 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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