– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Mon 03 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 03 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 8mm), mostly falling on Tue afternoon. Warm (max 22°C on Mon afternoon, min 10°C on Wed morning). Winds increasing (light winds from the S on Mon afternoon, strong winds from the WSW by Wed afternoon). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu morning. Very mild (max 15°C on Sat afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Wed night, light winds from the WSW by Thu night). | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  |  | | | | |  | |
cloudy | some clouds | cloudy | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 2800 | 3050 | 2950 | 300 | 350 | 350 | 350 | 1800 | 850 | 400 | 950 | 400 | 8300 | 6800 | 300 | 500 | 700 | 600 | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 1.8 | 2 | 1.8 | 1.3 | 0.5 | 0.9 | 0.7 | 0.3 | — | — | — | — | — | — | — |
max °C | 14 | 21 | 22 | 17 | 16 | 16 | 14 | 11 | 12 | 11 | 12 | 12 | 9 | 14 | 14 | 11 | 14 | 15 | 12 |
min °C | 13 | 17 | 19 | 15 | 16 | 14 | 11 | 10 | 12 | 10 | 10 | 12 | 8 | 13 | 14 | 10 | 13 | 14 | 11 |
chill °C | 12 | 16 | 19 | 14 | 15 | 12 | 8 | 6 | 9 | 6 | 7 | 10 | 6 | 12 | 13 | 8 | 10 | 12 | 10 |
Freezing level m | 3350 | 3550 | 3350 | 3600 | 3600 | 3550 | 3600 | 3100 | 2650 | 2500 | 2500 | 2950 | 3000 | 2700 | 2750 | 2800 | 3400 | 3350 | 3350 |
 | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | — | 8:59 | — | — | 8:58 | — | — | 8:55 | — |
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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 Tue afternoon. Warm (max 22°C on Mon afternoon, min 10°C on Wed morning). Winds increasing (light winds from the S on Mon afternoon, strong winds from the WSW by Wed afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Some drizzle, heaviest during Thu morning. Very mild (max 15°C on Sat afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the W on Wed night, light winds from the WSW by Thu 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.