– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Thu 28 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Thu 28 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Thu 28 May 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 4mm), mostly falling on Wed night. Warm (max 25°C on Thu morning, min 10°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Mon afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  | |  |  | | |  |  |  | | | | |
risk tstorm | some clouds | some clouds | cloudy | some clouds | clear | clear | cloudy | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | light rain | light rain | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | — | — | — | — | — | — | — | — | 0.3 | 0.4 | 0.2 | 0.1 | 3 | 10 | 1.1 | 0.3 | 0.2 | 0.1 | |
max °C | 20 | 25 | 25 | 13 | 18 | 18 | 12 | 18 | 18 | 13 | 16 | 17 | 13 | 15 | 15 | 15 | 15 | 17 | 12 |
min °C | 12 | 19 | 22 | 13 | 15 | 17 | 10 | 17 | 16 | 11 | 15 | 15 | 12 | 14 | 15 | 14 | 15 | 16 | 12 |
11 | 19 | 22 | 13 | 15 | 17 | 10 | 17 | 16 | 11 | 14 | 15 | 12 | 14 | 15 | 14 | 15 | 16 | 12 | |
3500 | 3700 | 3850 | 3800 | 3300 | 3400 | 3550 | 3500 | 3300 | 2650 | 2500 | 2900 | 3150 | 3100 | 3100 | 2800 | 2600 | 2950 | 3250 | |
Cloud base (m) | 950 | 8650 | 4600 | 300 | 350 | 8300 | 4850 | 4600 | 1950 | 350 | 500 | 300 | 250 | 200 | 200 | 600 | 300 | 250 | |
 | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — |
 | — | — | 9:22 | — | — | 9:24 | — | — | 9:25 | — | — | 9:27 | — | — | 9:28 | — | — | 9:29 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 4mm), mostly falling on Wed night. Warm (max 25°C on Thu morning, min 10°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Mon afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Pen yr Allt Uchaf at the specific elevation of 0 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 | |||||
lightning 6km WSW of Betws-y-coed |  | ||||
lightning 10km WNW of Blaenau-Ffestiniog | | ||||
Llangollen | |||||
thunderstorm affecting Denbigh | | ||||
thunderstorm affecting Bethesda | | ||||
thunderstorm affecting Llanberis | |
* 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.