– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Wed 27 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Wed 27 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 27 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 20°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 14°C on Sat morning, min 9°C on Fri night). Winds increasing (light winds from the SW on Fri night, strong winds from the SW by Mon morning). | ||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  | | | |  |  |  | |  | | |
risk tstorm | clear | some clouds | rain shwrs | some clouds | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | light rain | light rain | mod. rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.3 | — | — | 1.6 | — | — | — | — | — | — | — | — | — | 0.7 | 0.3 | 3 | 3 | 7 | 0.7 | |
max °C | 18 | 18 | 20 | 17 | 19 | 19 | 13 | 13 | 14 | 10 | 14 | 14 | 11 | 11 | 13 | 13 | 13 | 12 | 10 |
min °C | 14 | 16 | 20 | 12 | 16 | 18 | 11 | 12 | 13 | 9 | 13 | 13 | 10 | 11 | 12 | 11 | 13 | 12 | 9 |
14 | 16 | 20 | 11 | 16 | 17 | 8 | 10 | 12 | 8 | 12 | 11 | 7 | 8 | 9 | 8 | 10 | 9 | 6 | |
3750 | 3600 | 3550 | 3500 | 3550 | 3750 | 3900 | 3650 | 3100 | 3550 | 3350 | 3150 | 3300 | 2750 | 3150 | 3400 | 3100 | 2850 | 2400 | |
Cloud base (m) | 450 | 3450 | 2650 | 300 | 6450 | 250 | 300 | 3350 | 3050 | 500 | 250 | 300 | 350 | 250 | 200 | 250 | |||
 | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — |
 | — | — | 9:22 | — | — | 9:22 | — | — | 9:24 | — | — | 9:25 | — | — | 9:27 | — | — | 9:28 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Some drizzle, heaviest during Wed night. Warm (max 20°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 14°C on Sat morning, min 9°C on Fri night). Winds increasing (light winds from the SW on Fri night, strong winds from the SW by Mon 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 |  | ||||
* 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.