– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Fri morning. Very mild (max 15°C on Thu morning, min 8°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Tue night. Very mild (max 15°C on Tue night, min 8°C on Sun night). Winds increasing (light winds from the SW on Mon morning, near gales from the S by Tue night). | |||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | | | | |  | |
some clouds | clear | some clouds | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | rain shwrs | light rain | some clouds | clear | some clouds | light rain | rain shwrs | heavy rain | |
Cloud base (m) | 9200 | 300 | 250 | 650 | 500 | 350 | 600 | 350 | 350 | 6100 | 2700 | 250 | 300 | 500 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.8 | 0.3 | 0.2 | 0.1 | 0.1 | — | — | 0.4 | 1.7 | — | — | — | 0.1 | 0.1 | 14 |
max °C | 15 | 15 | 12 | 11 | 10 | 9 | 11 | 12 | 9 | 12 | 12 | 10 | 11 | 12 | 11 | 13 | 14 | 15 |
min °C | 12 | 13 | 11 | 11 | 9 | 8 | 10 | 10 | 8 | 10 | 10 | 8 | 9 | 10 | 9 | 12 | 14 | 14 |
chill °C | 11 | 11 | 8 | 11 | 7 | 6 | 8 | 8 | 5 | 7 | 8 | 6 | 8 | 9 | 8 | 10 | 12 | 12 |
Freezing level m | 3800 | 4050 | 4050 | 3450 | 2750 | 2550 | 2750 | 2800 | 3000 | 2850 | 2650 | 2500 | 2400 | 2650 | 2750 | 3000 | 3200 | 3250 |
 | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:01 | — | — | 7:00 | — | — | 6:57 | — |
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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 Fri morning. Very mild (max 15°C on Thu morning, min 8°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Tue night. Very mild (max 15°C on Tue night, min 8°C on Sun night). Winds increasing (light winds from the SW on Mon morning, near gales from the S by Tue night).
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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Hawarden Airport |  | ||||
Shawbury RAF 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.