– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Very mild (max 18°C on Mon afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Wed night. Very mild (max 18°C on Mon night, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | | | | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | |
Cloud base (m) | 650 | 250 | 600 | 650 | 650 | 550 | 450 | 250 | 350 | 250 | 300 | 450 | 450 | 450 | 350 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.3 | 0.4 | 0.4 | 0.8 | — | — | 3 | 0.5 | 0.3 | 5 | 1.1 | 0.5 | 0.3 | 0.1 | 0.4 | 18 |
max °C | 12 | 12 | 12 | 11 | 13 | 14 | 15 | 17 | 18 | 18 | 15 | 15 | 12 | 16 | 16 | 15 |
min °C | 10 | 11 | 11 | 9 | 11 | 13 | 12 | 15 | 18 | 15 | 14 | 13 | 11 | 14 | 15 | 11 |
chill °C | 7 | 8 | 9 | 9 | 11 | 12 | 11 | 15 | 18 | 14 | 12 | 12 | 10 | 13 | 14 | 9 |
Freezing level m | 1650 | 1300 | 1400 | 1500 | 2050 | 2600 | 3300 | 3950 | 3750 | 3750 | 2300 | 2400 | 3500 | 3700 | 3800 | 2900 |
 | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | — | 6:32 | — | — | 6:30 | — | — | 6:28 | — | — | 6:25 | — | — | 6:22 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Light rain (total 7mm), mostly falling on Sun night. Very mild (max 18°C on Mon afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night).
Y Garn (Plynlimon) Weather (Days 3-6):
Heavy rain (total 29mm), heaviest during Wed night. Very mild (max 18°C on Mon night, min 11°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Y Garn (Plynlimon) at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Garn (Plynlimon). 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 |  | ||||
Shawbury RAF Airport | | ||||
| |||||
* 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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