– Lat/Long: 52.38° N 3.77° W
Pen y Garn Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen y Garn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 40mm), heaviest during Fri morning. Mild temperatures (max 8°C on Thu night, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, severe gales from the WNW by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 54mm), heaviest during Sat night. Very mild (max 13°C on Sat night, min 3°C on Fri afternoon). Winds decreasing (gales from the WNW on Fri afternoon, moderate winds from the WSW by Sun night). | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | | | | | | | |
light rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | heavy rain | light rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 200 | 600 | 200 | 400 | 600 | 550 | 700 | 150 | 200 | 200 | 700 | 650 | 200 | 200 | 550 | 800 | 750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1.2 | 5 | 1.4 | 4 | 0.5 | 0.5 | 10 | 14 | 4 | 2 | 0.8 | 8 | 35 | 0.6 | 0.6 | 0.3 |
max °C | 6 | 6 | 3 | 5 | 5 | 7 | 7 | 8 | 4 | 4 | 4 | 6 | 9 | 13 | 6 | 7 | 7 |
min °C | 6 | 5 | 3 | 5 | 4 | 5 | 7 | 6 | 3 | 3 | 3 | 5 | 6 | 6 | 5 | 6 | 5 |
chill °C | 5 | 0 | -4 | -2 | -1 | 0 | 3 | 4 | -6 | -5 | -5 | 0 | 1 | 0 | -2 | 0 | -1 |
Freezing level m | 2050 | 1800 | 1050 | 1150 | 1400 | 1350 | 1700 | 1950 | 1200 | 1000 | 1000 | 1250 | 2000 | 3500 | 1350 | 1450 | 2250 |
 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — |
 | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — |
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Pen y Garn Weather (Days 0-3):
The weather forecast for Pen y Garn is: Heavy rain (total 40mm), heaviest during Fri morning. Mild temperatures (max 8°C on Thu night, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, severe gales from the WNW by Fri morning).
Pen y Garn Weather (Days 3-6):
Heavy rain (total 54mm), heaviest during Sat night. Very mild (max 13°C on Sat night, min 3°C on Fri afternoon). Winds decreasing (gales from the WNW on Fri afternoon, moderate winds from the WSW by Sun 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Shawbury RAF Airport |  | ||||
Caernarfon Airport |  | ||||
Hawarden Airport | | ||||
Cosford RAF Airport |  | ||||
Scarweather WaveNet | |||||
Valley RAF Airport | | ||||
St Athan |
* 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.