– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Very mild (max 16°C on Mon afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the WSW by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 30mm), heaviest during Wed night. Very mild (max 15°C on Mon night, min 6°C on Thu morning). Winds increasing (moderate winds from the WSW on Tue afternoon, near gales from the SW by Wed afternoon). | |||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | heavy rain | |
Cloud base (m) | 650 | 250 | 700 | 600 | 650 | 650 | 500 | 250 | 300 | 250 | 300 | 400 | 350 | 500 | 350 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 0.7 | 0.7 | 0.5 | — | — | 1.1 | 0.3 | 0.3 | 4 | 1 | 0.4 | 0.5 | 0.2 | 0.3 | 22 |
max °C | 7 | 6 | 7 | 6 | 8 | 9 | 11 | 14 | 16 | 15 | 10 | 10 | 9 | 11 | 11 | 12 |
min °C | 5 | 6 | 6 | 4 | 7 | 9 | 10 | 12 | 15 | 11 | 10 | 9 | 9 | 10 | 11 | 10 |
chill °C | -1 | 1 | 1 | 0 | 5 | 6 | 8 | 10 | 13 | 7 | 6 | 6 | 6 | 6 | 7 | 7 |
Freezing level m | 1650 | 1350 | 1400 | 1500 | 2000 | 2550 | 3400 | 3950 | 3700 | 3800 | 2300 | 2250 | 3500 | 3700 | 3850 | 2900 |
 | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — |
 | — | — | 6:31 | — | — | 6:29 | — | — | 6:27 | — | — | 6:24 | — | — | 6:22 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 5mm), mostly falling on Sun night. Very mild (max 16°C on Mon afternoon, min 4°C on Sat night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the WSW by Sun morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 30mm), heaviest during Wed night. Very mild (max 15°C on Mon night, min 6°C on Thu morning). Winds increasing (moderate winds from the WSW on Tue afternoon, near gales from the SW by Wed afternoon).
This table gives the weather forecast for Pen yr Allt Uchaf at the specific elevation of 620 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen yr Allt Uchaf. 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 |  | ||||
SHIP7685 | |||||
SHIP8875 | |||||
SHIP4042 |
* 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.