– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 15 Sep 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 9mm), mostly falling on Wed night. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 20°C on Mon morning, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | | | | |  | | |  |  | |  | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | mod. rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | cloudy | |
Cloud base (m) | 500 | 850 | 500 | 650 | 650 | 450 | 550 | 700 | 350 | 500 | 250 | 350 | 550 | 9550 | 5600 | 300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 0.1 | 0.2 | 0.3 | 5 | 0.9 | 1.1 | 0.6 | 0.1 | 5 | 6 | 1 | 0.1 | — | — | — | — |
max °C | 15 | 13 | 16 | 16 | 15 | 14 | 14 | 12 | 15 | 14 | 17 | 18 | 17 | 11 | 16 | 17 | 16 |
min °C | 14 | 12 | 14 | 13 | 14 | 13 | 14 | 11 | 14 | 13 | 16 | 17 | 15 | 8 | 12 | 14 | 14 |
chill °C | 14 | 12 | 14 | 12 | 13 | 11 | 12 | 10 | 13 | 12 | 15 | 16 | 15 | 7 | 12 | 14 | 14 |
Freezing level m | 2400 | 2400 | 2250 | 3250 | 3450 | 2100 | 2400 | 2850 | 3400 | 3400 | 3400 | 3550 | 3600 | 3450 | 3700 | 4000 | 4150 |
 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — |
 | 7:30 | — | — | 7:29 | — | — | 7:25 | — | — | 7:23 | — | — | 7:21 | — | — | 7:19 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 9mm), mostly falling on Wed night. Very mild (max 16°C on Wed morning, min 11°C on Thu night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 20°C on Mon morning, min 8°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 |
|---|---|---|---|---|---|
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.