– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 am Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Thu 24 Sep 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 Fri afternoon. Very mild (max 18°C on Thu morning, min 10°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Tue night. Warm (max 21°C on Tue afternoon, min 11°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSE by Tue night). | |||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | | | | | | | | | | | |
some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | clear | rain shwrs | some clouds | clear | rain shwrs | rain shwrs | clear | clear | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 4300 | 350 | 450 | 250 | 300 | 450 | 700 | 500 | 4450 | 3400 | 350 | 7650 | 2950 | 250 | 600 | 400 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.6 | 0.3 | — | 0.3 | — | — | 0.1 | 0.6 | — | — | 4 | 0.2 | 0.2 | 11 |
max °C | 18 | 18 | 14 | 16 | 14 | 11 | 17 | 17 | 12 | 17 | 17 | 14 | 16 | 18 | 15 | 20 | 21 | 19 |
min °C | 13 | 15 | 12 | 15 | 13 | 10 | 13 | 14 | 10 | 14 | 15 | 11 | 13 | 13 | 12 | 17 | 19 | 14 |
chill °C | 12 | 15 | 12 | 15 | 13 | 10 | 12 | 14 | 10 | 14 | 15 | 11 | 13 | 12 | 11 | 17 | 18 | 13 |
Freezing level m | 3800 | 4100 | 3950 | 3600 | 3100 | 2700 | 2850 | 2800 | 2950 | 2900 | 2650 | 2500 | 2500 | 3150 | 2950 | 3150 | 3250 | 3350 |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:58 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Some drizzle, heaviest during Fri afternoon. Very mild (max 18°C on Thu morning, min 10°C on Fri night). Wind will be generally light.
Y Garn (Plynlimon) Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Tue night. Warm (max 21°C on Tue afternoon, min 11°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SSE by Tue 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 |  | ||||
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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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