– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 32mm), heaviest during Fri morning. Very mild (max 12°C on Thu afternoon, min 8°C on Wed morning). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 34mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 9°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, light winds from the SSW by Sun night). | |||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | |  | |  | | | | | | |  | |
light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | heavy rain | light rain | light rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | mod. rain | |
Cloud base (m) | 200 | 300 | 600 | 650 | 650 | 250 | 300 | 300 | 700 | 600 | 200 | 200 | 500 | 700 | 650 | 350 | 250 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 1.5 | 2 | 0.6 | 0.1 | 8 | 12 | 1.7 | 2 | 0.9 | 7 | 15 | 0.8 | 0.4 | 0.3 | 0.4 | 0.2 | 8 |
max °C | 8 | 10 | 9 | 11 | 12 | 12 | 8 | 9 | 9 | 11 | 13 | 16 | 12 | 12 | 14 | 16 | 16 | 16 |
min °C | 8 | 9 | 8 | 10 | 10 | 10 | 8 | 9 | 9 | 10 | 11 | 9 | 10 | 11 | 9 | 15 | 16 | 13 |
chill °C | 4 | 5 | 7 | 8 | 8 | 7 | 4 | 5 | 5 | 8 | 9 | 5 | 6 | 8 | 7 | 14 | 15 | 11 |
Freezing level m | 1200 | 1150 | 1250 | 1300 | 1450 | 2000 | 1200 | 1050 | 1150 | 1350 | 2500 | 3450 | 1350 | 1350 | 3150 | 3550 | 3650 | 3250 |
 | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — |
 | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — | — | 5:58 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Heavy rain (total 32mm), heaviest during Fri morning. Very mild (max 12°C on Thu afternoon, min 8°C on Wed morning). Mainly strong winds.
Y Garn (Plynlimon) Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 9°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, light winds from the SSW by Sun night).
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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