– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 30 Aug 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 9mm), mostly falling on Sun afternoon. Very mild (max 13°C on Sat night, min 8°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Very mild (max 15°C on Wed afternoon, min 8°C on Thu night). Winds increasing (light winds from the WSW on Tue night, near gales from the W by Fri morning). | |||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | some clouds | rain shwrs | some clouds | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 300 | 350 | 350 | 700 | 350 | 400 | 1950 | 400 | 750 | 400 | 500 | 350 | 250 | 300 | 650 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 1.5 | 5 | 0.3 | 0.7 | 0.2 | — | 0.1 | — | 3 | 1.8 | 0.7 | 1.3 | 0.3 | 0.1 | 2 |
max °C | 13 | 13 | 12 | 11 | 11 | 10 | 9 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 12 |
min °C | 12 | 13 | 12 | 10 | 11 | 10 | 8 | 12 | 12 | 11 | 14 | 15 | 13 | 13 | 12 | 8 |
chill °C | 10 | 11 | 9 | 8 | 8 | 7 | 5 | 10 | 10 | 9 | 12 | 13 | 10 | 10 | 9 | 3 |
Freezing level m | 3000 | 2850 | 2700 | 2550 | 2850 | 3150 | 2550 | 2650 | 2850 | 3150 | 3600 | 3800 | 3750 | 3450 | 3250 | 2600 |
 | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — |
 | — | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 7:59 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 9mm), mostly falling on Sun afternoon. Very mild (max 13°C on Sat night, min 8°C on Mon night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 15°C on Wed afternoon, min 8°C on Thu night). Winds increasing (light winds from the WSW on Tue night, near gales from the W by Fri morning).
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.