– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 17mm), heaviest on Tue night. Very mild (max 17°C on Tue morning, min 9°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the W by Thu morning). | |||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | |  | | | | |
rain shwrs | clear | some clouds | some clouds | rain shwrs | light rain | cloudy | cloudy | some clouds | rain shwrs | rain shwrs | cloudy | mod. rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 350 | 500 | 6500 | 4050 | 2700 | 950 | 550 | 550 | 2500 | 600 | 300 | 5250 | 2150 | 250 | 750 | 600 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | 0.1 | 0.3 | — | — | — | 4 | 0.4 | — | 6 | 0.6 | 0.6 | 1.8 |
max °C | 14 | 15 | 16 | 12 | 15 | 14 | 13 | 15 | 15 | 15 | 17 | 16 | 13 | 11 | 11 | 10 |
min °C | 11 | 13 | 15 | 11 | 14 | 13 | 12 | 14 | 14 | 13 | 15 | 14 | 10 | 11 | 10 | 9 |
chill °C | 10 | 12 | 15 | 11 | 14 | 12 | 11 | 13 | 12 | 11 | 14 | 13 | 8 | 8 | 7 | 5 |
Freezing level m | 3850 | 3700 | 3650 | 3500 | 3300 | 3200 | 3700 | 3550 | 4050 | 4050 | 3900 | 3800 | 2700 | 3100 | 2450 | 2450 |
 | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Tue night. Very mild (max 17°C on Tue morning, min 9°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the W by Thu 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.