– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 am Fri 31 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 18°C on Sun afternoon, min 8°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Mon night. Warm (max 22°C on Mon afternoon, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | |  | |  |  | |  | | | | |
clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | rain shwrs | cloudy | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | |
Cloud base (m) | 950 | 8900 | 6750 | 4100 | 3400 | 3200 | 3250 | 3450 | 2550 | 500 | 400 | 250 | 400 | 8550 | 850 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 0.1 | — | 5 | 0.1 | 0.2 | 0.4 | 0.4 | — | — |
max °C | 12 | 12 | 9 | 12 | 13 | 10 | 16 | 18 | 15 | 20 | 22 | 16 | 16 | 17 | 14 | 14 | 14 | 10 |
min °C | 11 | 11 | 8 | 11 | 13 | 10 | 13 | 17 | 13 | 17 | 18 | 14 | 15 | 16 | 13 | 12 | 13 | 8 |
chill °C | 9 | 9 | 6 | 9 | 12 | 9 | 13 | 17 | 12 | 17 | 18 | 13 | 14 | 15 | 12 | 10 | 11 | 5 |
Freezing level m | 2250 | 2350 | 2450 | 2650 | 3200 | 3200 | 3250 | 3350 | 3400 | 3550 | 3550 | 3600 | 3600 | 3600 | 3700 | 3450 | 3350 | 3300 |
 | 5:30 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | 9:09 | — | — | 9:07 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Very mild (max 18°C on Sun afternoon, min 8°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Mon night. Warm (max 22°C on Mon afternoon, min 8°C on Wed 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.