– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 5 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 19mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 9°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the S by Sun night). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | |  | | |  |  | | | | | | |
rain shwrs | rain shwrs | light rain | mod. rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | |
Cloud base (m) | 650 | 750 | 600 | 200 | 200 | 200 | 600 | 600 | 750 | 650 | 300 | 450 | 650 | 5200 | 650 | 550 | 200 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 0.5 | 0.8 | 8 | 0.6 | 3 | 1.5 | 1.6 | 0.9 | 0.2 | 0.6 | — | — | — | — | 0.1 | 0.3 | 3 |
max °C | 9 | 10 | 10 | 16 | 16 | 16 | 11 | 11 | 10 | 13 | 13 | 10 | 13 | 13 | 10 | 13 | 15 | 14 |
min °C | 9 | 10 | 10 | 11 | 16 | 12 | 11 | 10 | 9 | 11 | 12 | 8 | 10 | 11 | 8 | 10 | 14 | 12 |
chill °C | 5 | 6 | 7 | 9 | 14 | 9 | 8 | 8 | 7 | 10 | 11 | 7 | 9 | 9 | 6 | 9 | 13 | 10 |
Freezing level m | 1050 | 1200 | 1300 | 3200 | 3750 | 3250 | 1400 | 1350 | 1400 | 2000 | 2350 | 2550 | 2650 | 3150 | 3450 | 3000 | 3300 | 3150 |
 | 5:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 3:59 | — | — | 4:57 | — | — | 4:54 | — | — | 4:52 | — | — | 4:51 | — | — | 4:49 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Moderate rain (total 19mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 9°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the S by Sun night).
Y Garn (Plynlimon) Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 8°C on Wed 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 |  | ||||
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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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