– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Mon night. Very mild (max 13°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 37mm), heaviest during Thu afternoon. Very mild (max 14°C on Thu afternoon, min 6°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the SW by Thu afternoon). | |||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | |  | | |  | | | |  | | |
clear | clear | some clouds | clear | some clouds | rain shwrs | some clouds | clear | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | heavy rain | rain shwrs | |
Cloud base (m) | 850 | 900 | 800 | 850 | 2000 | 450 | 900 | 2950 | 250 | 200 | 750 | 250 | 550 | 800 | 200 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.5 | — | — | 1.3 | 3 | 0.8 | 10 | 1.1 | 0.4 | 0.5 | 0.2 | 17 | 4 |
max °C | 12 | 13 | 6 | 12 | 12 | 8 | 12 | 13 | 8 | 10 | 10 | 10 | 10 | 10 | 7 | 13 | 14 | 12 |
min °C | 10 | 8 | 4 | 8 | 9 | 6 | 9 | 8 | 7 | 9 | 9 | 8 | 8 | 7 | 6 | 10 | 13 | 8 |
chill °C | 10 | 7 | 4 | 8 | 8 | 6 | 8 | 6 | 6 | 9 | 9 | 7 | 4 | 5 | 4 | 9 | 10 | 5 |
Freezing level m | 1600 | 1600 | 1900 | 1400 | 1300 | 1450 | 1600 | 1500 | 2000 | 2400 | 2200 | 1900 | 1050 | 1150 | 1400 | 1750 | 2400 | 1350 |
 | 7:43 | — | — | 7:43 | — | — | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Some drizzle, heaviest during Mon night. Very mild (max 13°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light.
Y Garn (Plynlimon) Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Thu afternoon. Very mild (max 14°C on Thu afternoon, min 6°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the SW by Thu afternoon).
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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