– Lat/Long: 52.38° N 3.77° W
Pen y Garn Weather Forecast
Snowdonia · United KingdomIssued: 6 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen y Garn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 56mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (light winds from the WNW on Thu night, severe gales from the WSW by Sat afternoon). | Days 4–6 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 13°C on Mon night, min 4°C on Sun morning). Winds increasing (moderate winds from the SSW on Sun night, gales from the SW by Mon night). | |||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | | |  | | | | |
rain shwrs | light rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 450 | 750 | 300 | 350 | 350 | 750 | 450 | 150 | 350 | 700 | 650 | 650 | 600 | 200 | 200 | 600 | 1350 | 500 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | 7 | 9 | 2 | 1.2 | 8 | 23 | 5 | 0.9 | 0.7 | 0.1 | 7 | 1.2 | 6 | 3 | 1.6 | 0.9 |
max °C | 6 | 7 | 8 | 4 | 4 | 5 | 8 | 13 | 5 | 5 | 5 | 5 | 11 | 12 | 13 | 6 | 5 | 8 |
min °C | 5 | 6 | 7 | 3 | 3 | 4 | 6 | 12 | 5 | 4 | 5 | 5 | 8 | 12 | 8 | 5 | 5 | 5 |
chill °C | 0 | 2 | 1 | -5 | -4 | -2 | 1 | 7 | -2 | -3 | -2 | -1 | 4 | 8 | 3 | -2 | -2 | -2 |
Freezing level m | 1200 | 1400 | 2000 | 1200 | 1050 | 1150 | 1650 | 3250 | 1300 | 1100 | 1200 | 1250 | 2750 | 3650 | 3200 | 1450 | 1250 | 1250 |
 | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — | 8:00 | — | — |
 | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — | — | 5:58 | — | — | 5:55 | — |
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Pen y Garn Weather (Days 0-3):
The weather forecast for Pen y Garn is: Heavy rain (total 56mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 3°C on Fri morning). Winds increasing (light winds from the WNW on Thu night, severe gales from the WSW by Sat afternoon).
Pen y Garn Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Mon morning. Very mild (max 13°C on Mon night, min 4°C on Sun morning). Winds increasing (moderate winds from the SSW on Sun night, gales from the SW by Mon night).
This table gives the weather forecast for Pen y Garn at the specific elevation of 610 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen y Garn. 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 |
|---|---|---|---|---|---|
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Shawbury RAF Airport |  | ||||
Caernarfon 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.