– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 am Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 26°C on Wed afternoon, min 15°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 17°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | | |  | | | | |  |  |  |  | |
clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | clear | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | some clouds | cloudy | light rain | light rain | |
Cloud base (m) | 7950 | 9150 | 250 | 250 | 400 | 8750 | 900 | 2700 | 900 | 300 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 0.1 | 0.2 | — | — | 0.1 | — | — | 5 | 1 |
max °C | 20 | 22 | 17 | 24 | 26 | 21 | 24 | 24 | 17 | 16 | 17 | 12 | 14 | 14 | 11 | 14 | 11 | 10 |
min °C | 17 | 20 | 15 | 20 | 25 | 19 | 23 | 21 | 15 | 16 | 16 | 9 | 13 | 14 | 10 | 13 | 11 | 10 |
chill °C | 17 | 20 | 14 | 20 | 25 | 19 | 23 | 21 | 14 | 16 | 15 | 7 | 12 | 13 | 10 | 13 | 10 | 10 |
Freezing level m | 3850 | 3950 | 4000 | 4000 | 3950 | 4000 | 3950 | 3950 | 3950 | 3900 | 3750 | 3650 | 3550 | 3500 | 3400 | 3200 | 2800 | 2750 |
 | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — |
 | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:39 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Warm (max 26°C on Wed afternoon, min 15°C on Tue night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 17°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.
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.