– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 am Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Fri morning. Very mild (max 13°C on Thu night, min 5°C on Wed night). Winds increasing (light winds from the NW on Thu morning, strong winds from the W by Fri morning). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 13°C on Mon afternoon, min 4°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon night). | |||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | |  | |  |  |  | | |
rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | some clouds | cloudy | some clouds | rain shwrs | |
Cloud base (m) | 850 | 750 | 2050 | 200 | 200 | 550 | 500 | 350 | 700 | 700 | 750 | 800 | 900 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.1 | 0.9 | 12 | 9 | 0.4 | 0.6 | 0.5 | 0.6 | 0.1 | — | — | — | — | — | 0.4 |
max °C | 6 | 7 | 7 | 13 | 12 | 9 | 6 | 6 | 7 | 5 | 7 | 8 | 6 | 11 | 13 | 12 |
min °C | 5 | 6 | 7 | 9 | 11 | 7 | 6 | 6 | 6 | 4 | 6 | 6 | 5 | 9 | 11 | 11 |
chill °C | 0 | 3 | 4 | 5 | 7 | 2 | 1 | 1 | 1 | 0 | 4 | 6 | 5 | 7 | 8 | 8 |
Freezing level m | 1350 | 1350 | 1600 | 3100 | 2900 | 2000 | 1400 | 1300 | 1400 | 1400 | 1600 | 2150 | 3200 | 3250 | 3300 | 4000 |
 | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:29 | — | — | 6:27 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 13°C on Thu night, min 5°C on Wed night). Winds increasing (light winds from the NW on Thu morning, strong winds from the W by Fri morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Tue morning. Very mild (max 13°C on Mon afternoon, min 4°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon 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 |
|---|---|---|---|---|---|
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Caernarfon Airport | | ||||
Shawbury RAF Airport |  | ||||
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* 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.