– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Wed 12 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 27°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 9mm), mostly falling on Mon morning. Very mild (max 15°C on Sun afternoon, min 8°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | |  |  | | | | | | | |  | |
clear | clear | clear | some clouds | some clouds | clear | rain shwrs | rain shwrs | some clouds | light rain | some clouds | clear | some clouds | some clouds | some clouds | light rain | light rain | light rain | |
Cloud base (m) | 9050 | 250 | 250 | 350 | 5950 | 500 | 3100 | 6400 | 3100 | 250 | 250 | 250 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | 0.3 | — | 0.1 | — | — | — | — | — | 5 | 2 | 1.4 |
max °C | 24 | 27 | 22 | 25 | 25 | 17 | 17 | 17 | 13 | 12 | 13 | 10 | 13 | 15 | 11 | 13 | 15 | 14 |
min °C | 20 | 25 | 19 | 23 | 21 | 16 | 16 | 15 | 11 | 12 | 12 | 8 | 11 | 14 | 10 | 12 | 15 | 10 |
chill °C | 20 | 25 | 19 | 23 | 21 | 16 | 16 | 15 | 10 | 10 | 10 | 6 | 10 | 14 | 9 | 10 | 14 | 7 |
Freezing level m | 4000 | 3850 | 4050 | 3950 | 4000 | 4100 | 3900 | 3950 | 3750 | 3500 | 3350 | 2900 | 3250 | 3150 | 3300 | 3750 | 3650 | 3800 |
 | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — |
 | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — |
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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 27°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Mon morning. Very mild (max 15°C on Sun afternoon, min 8°C on Sat 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.