– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 5 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm), heaviest during Mon morning. Very mild (max 16°C on Mon morning, min 9°C on Sun night). Winds increasing (light winds from the S on Sun night, fresh winds from the SSW by Mon night). | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 14°C on Thu morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | |  |  | | | | |
rain shwrs | rain shwrs | mod. rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | some clouds | rain shwrs | clear | light rain | light rain | light rain | light rain | |
Cloud base (m) | 700 | 450 | 200 | 200 | 200 | 250 | 700 | 750 | 450 | 300 | 350 | 5550 | 5600 | 2500 | 250 | 250 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 0.4 | 8 | 0.5 | 7 | 2 | 1 | 1.1 | 0.4 | 1.2 | — | 0.1 | — | 1.2 | 5 | 4 | 1.1 |
max °C | 11 | 10 | 16 | 16 | 16 | 11 | 11 | 10 | 13 | 13 | 11 | 14 | 13 | 12 | 13 | 13 | 14 |
min °C | 10 | 9 | 11 | 15 | 12 | 11 | 10 | 10 | 12 | 12 | 9 | 11 | 11 | 10 | 13 | 13 | 12 |
chill °C | 7 | 8 | 9 | 13 | 9 | 8 | 7 | 8 | 10 | 11 | 8 | 10 | 9 | 8 | 12 | 13 | 12 |
Freezing level m | 1250 | 1250 | 3250 | 3750 | 3250 | 1500 | 1300 | 1400 | 2300 | 2250 | 2650 | 3050 | 3350 | 3400 | 3250 | 3200 | 3300 |
 | — | — | 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: Heavy rain (total 22mm), heaviest during Mon morning. Very mild (max 16°C on Mon morning, min 9°C on Sun night). Winds increasing (light winds from the S on Sun night, fresh winds from the SSW by Mon night).
Y Garn (Plynlimon) Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 14°C on Thu morning, min 9°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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