– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 am Fri 04 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Sat night. Very mild (max 19°C on Sun afternoon, min 9°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the SW by Sat night). | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Very mild (max 14°C on Wed night, min 8°C on Mon night). Winds increasing (moderate winds from the W on Mon morning, strong winds from the SW by Wed night). | |||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | |  | | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | light rain | some clouds | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | |
Cloud base (m) | 300 | 600 | 500 | 550 | 800 | 1750 | 2650 | 3700 | 300 | 6400 | 300 | 450 | 800 | 750 | 400 | 500 | 200 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 0.4 | 0.2 | — | — | 4 | — | — | 1.1 | 0.3 | 0.2 | 3 | 1.1 | 0.7 | 0.7 | 0.2 | 1.4 | 6 |
max °C | 11 | 12 | 10 | 13 | 14 | 12 | 17 | 19 | 14 | 12 | 12 | 10 | 9 | 10 | 8 | 12 | 11 | 14 |
min °C | 11 | 11 | 9 | 11 | 13 | 12 | 15 | 17 | 12 | 11 | 11 | 8 | 8 | 9 | 8 | 10 | 10 | 10 |
chill °C | 7 | 8 | 5 | 9 | 12 | 11 | 14 | 16 | 10 | 9 | 8 | 4 | 4 | 5 | 4 | 7 | 6 | 6 |
Freezing level m | 3000 | 3150 | 3100 | 3400 | 3650 | 3750 | 3650 | 3700 | 3800 | 3600 | 2850 | 2100 | 1850 | 1900 | 3250 | 3450 | 3550 | 3300 |
 | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — |
 | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — |
Loading...
Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 6mm), mostly falling on Sat night. Very mild (max 19°C on Sun afternoon, min 9°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the SW by Sat night).
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 14°C on Wed night, min 8°C on Mon night). Winds increasing (moderate winds from the W on Mon morning, strong winds from the SW by Wed night).
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 |
|---|---|---|---|---|---|
Clatter | |||||
Llangollen | |||||
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.