– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Wed morning. Very mild (max 15°C on Wed afternoon, min 9°C on Mon night). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Very mild (max 17°C on Sun morning, min 8°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the WSW by Sat night). | |||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | |  | |  | |
some clouds | rain shwrs | cloudy | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | clear | |
Cloud base (m) | 4350 | 400 | 1500 | 500 | 250 | 250 | 250 | 550 | 250 | 250 | 350 | 550 | 700 | 450 | 5350 | 3200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | — | 0.4 | 3 | 0.8 | 2 | 0.5 | 0.7 | 4 | 0.5 | 0.4 | — | — | — | — |
max °C | 9 | 13 | 13 | 12 | 13 | 15 | 15 | 15 | 15 | 16 | 11 | 11 | 10 | 12 | 12 | 10 |
min °C | 9 | 12 | 12 | 11 | 12 | 14 | 13 | 14 | 14 | 10 | 10 | 11 | 8 | 10 | 11 | 10 |
chill °C | 7 | 10 | 10 | 9 | 10 | 12 | 10 | 12 | 12 | 6 | 6 | 7 | 4 | 7 | 9 | 9 |
Freezing level m | 2650 | 2800 | 2700 | 2850 | 3150 | 3800 | 3850 | 3850 | 3800 | 3650 | 2950 | 2950 | 3050 | 3400 | 3600 | 3800 |
 | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — |
 | — | — | 8:04 | — | — | 8:01 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 15°C on Wed afternoon, min 9°C on Mon night). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Thu afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu night. Very mild (max 17°C on Sun morning, min 8°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the WSW by Sat 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 |  | ||||
Long Mynd |
* 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.