– Lat/Long: 53.00° N 4.05° W
Yr Arddu Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Yr Arddu Weather Forecast at 390 mDays 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Sat morning. Very mild (max 17°C on Sun morning, min 13°C on Sun night). Winds decreasing (fresh winds from the SW on Sat morning, calm by Sun morning). | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Very mild (max 12°C on Tue morning, min 9°C on Tue night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the WNW by Thu morning). | |||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | |  | |
heavy rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | |
Cloud base (m) | 250 | 300 | 300 | 400 | 650 | 300 | 300 | 250 | 250 | 450 | 550 | 400 | 550 | 600 | 450 | 750 | 550 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 19 | 1.6 | 1.7 | 0.7 | 0.2 | 0.2 | 0.3 | 1.3 | 12 | 0.5 | 0.2 | 0.6 | 0.5 | 0.3 | 1.9 | 1.1 | 0.6 | 1.3 |
max °C | 15 | 16 | 15 | 17 | 17 | 15 | 16 | 17 | 16 | 12 | 12 | 11 | 10 | 11 | 12 | 11 | 11 | 10 |
min °C | 15 | 15 | 14 | 15 | 15 | 13 | 15 | 16 | 13 | 11 | 12 | 9 | 10 | 10 | 11 | 10 | 11 | 9 |
chill °C | 13 | 14 | 13 | 15 | 15 | 12 | 14 | 14 | 12 | 10 | 10 | 7 | 8 | 8 | 9 | 7 | 8 | 7 |
Freezing level m | 3700 | 3800 | 3750 | 3600 | 3950 | 4300 | 4200 | 3900 | 3250 | 2650 | 2450 | 2450 | 3150 | 3300 | 2600 | 2150 | 2400 | 2550 |
 | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — |
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Yr Arddu Weather (Days 0-3):
The weather forecast for Yr Arddu is: Heavy rain (total 37mm), heaviest during Sat morning. Very mild (max 17°C on Sun morning, min 13°C on Sun night). Winds decreasing (fresh winds from the SW on Sat morning, calm by Sun morning).
Yr Arddu Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Wed night. Very mild (max 12°C on Tue morning, min 9°C on Tue night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the WNW by Thu morning).
This table gives the weather forecast for Yr Arddu at the specific elevation of 390 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Yr Arddu. 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 |  | ||||
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* 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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