– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 am Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sun 30 Aug 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 8mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 20mm), heaviest during Thu night. Very mild (max 19°C on Thu morning, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  | | | | | | | |
rain shwrs | rain shwrs | light rain | light rain | light rain | some clouds | rain shwrs | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 300 | 350 | 750 | 250 | 400 | 750 | 350 | 1700 | 300 | 250 | 250 | 250 | 6850 | 2650 | 250 | 250 | 500 | 650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.6 | 3 | 0.8 | 0.4 | 0.2 | — | 0.4 | 0.4 | 1.1 | 3 | 0.9 | 1 | 0.1 | 1.1 | 13 | 0.5 | 0.7 | 0.1 |
max °C | 18 | 17 | 15 | 14 | 15 | 13 | 18 | 18 | 16 | 18 | 18 | 18 | 19 | 18 | 15 | 16 | 17 | 14 |
min °C | 17 | 16 | 12 | 13 | 15 | 11 | 16 | 16 | 15 | 17 | 17 | 16 | 17 | 16 | 13 | 14 | 16 | 11 |
chill °C | 17 | 16 | 12 | 12 | 14 | 11 | 16 | 16 | 15 | 17 | 17 | 16 | 17 | 15 | 11 | 12 | 15 | 11 |
Freezing level m | 3000 | 2700 | 2450 | 2750 | 3200 | 2700 | 2850 | 2700 | 3000 | 3400 | 3750 | 3950 | 3750 | 3400 | 3050 | 3200 | 3150 | 2800 |
 | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — |
 | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 7:59 | — | — | 7:57 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Mon night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Thu night. Very mild (max 19°C on Thu morning, min 11°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 0 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.