– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 24 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 3mm), mostly falling on Wed afternoon. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the ESE by Tue night). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 16°C on Wed night, min 10°C on Fri night). Wind will be generally light. | |||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  |  | | | | | | | | |
clear | clear | clear | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | clear | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 6600 | 750 | 3400 | 2650 | 650 | 850 | 6300 | 250 | 6500 | 200 | 450 | 8600 | 500 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.3 | 0.4 | 2 | 1.7 | 0.8 | 3 | — | — | — | 0.5 |
max °C | 10 | 15 | 17 | 13 | 16 | 19 | 15 | 17 | 17 | 16 | 16 | 15 | 13 | 14 | 14 | 12 |
min °C | 9 | 13 | 16 | 11 | 13 | 18 | 13 | 16 | 17 | 13 | 15 | 15 | 11 | 13 | 13 | 10 |
chill °C | 8 | 12 | 15 | 9 | 11 | 17 | 12 | 15 | 17 | 12 | 14 | 14 | 10 | 11 | 11 | 8 |
Freezing level m | 3250 | 3150 | 3300 | 3250 | 3200 | 3350 | 3100 | 3250 | 3300 | 3350 | 3050 | 3000 | 2850 | 2750 | 2850 | 2950 |
 | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the ESE by Tue night).
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 16°C on Wed night, min 10°C on Fri 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 |  | ||||
Long Mynd | |||||
Planned - The Lawley |
* 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.